Professor
Prof. Dr.-Ing. Andreas Bück
Degree programme | Engineering Cybernetics, 2003—2008, Otto von Guericke University Magdeburg, Germany |
Doctorate | Nov. 5th, 2012; Supervisor: Prof. Evangelos Tsotsas; Topic: Model-based measurement and control of fluidised bed spray granulation processes, Otto von Guericke University Magdeburg, Germany |
Stages of academic/professional | since 06/2025: Professor (W3, Full) for Thermal Process Engineering/Particle Systems at Otto-von-Guericke University Magdeburg |
Current projects
Formulation of hetero-aggregates in continuously-operated opposed jet fluidized beds (SPP 2289 "Hetero-Aggregates")
Duration: 01.07.2021 to 30.06.2028
The vision of the project is the establishment of a continuous process for formulation of ternary hetero-aggregates from dry primary particles. The functionality of the hetero-aggregates is grounded in the designed composition and distribution of hetero-contacts between constituents achieved by mixing at the primary particle scale (~ 25 nm). Process modelling is an integral part of the project: Firstly, to establish the process function of the formulation process (in the Rumpfian sense). Secondly, to generate tools for model-based sensor fusion, process optimization and control. Comprehensive characterization of hetero-aggregate properties links experiments and the simulation studies, iteratively providing validation and improvement of process models and experimental design as well as revealing the material functions of hetero-aggregate formulation in opposed jet fluidized beds. Having established the processing strategy, characterization methods, fundamental models of mixing of binary nanoscale primary particles into aggregates, and the connection between process parameters and structural parameters of the aggregates, the second funding period will see a continuation and extension of the focus towards functionality of the hetero-aggregates. The main designed functionality of the hetero-aggregates is photocatalytic activity by designing hetero-aggregate structures consisting of TiO2 and ZrO2 primary particles via composition and formation of hetero-junctions. Furthermore, a third component, bismuth vanadate, BiVO4, will be added to form ternary hetero-aggregates, extending the accessible range of the electromagnetic spectrum for “harvesting” electrons required in photocatalysis and to increase the efficiency of the separation of the generated electron-hole pairs, thus allowing design of an improved photocatalyst. The objectives of the project are: i) Establishment of a continuous ternary hetero-aggregate formulation process in opposed jet fluidized beds; elucidation of structure formation towards design functionality; ii) Development of a CFD-informed multivariate population balance model for formulation ternary hetero-aggregates; iii) Development of a model-based soft-sensor for photocatalytic activity of the hetero-aggregates, taking into account property and structure distributions (e.g., size, composition); iv) Model-based analysis, optimization and control of formation dynamics, structural properties and functionality by population balance models and soft-sensor; v) Extension of the SEM-EDX and the Raman mapping approach to characterize the intra- and inter-aggregate composition and mixing of ternary hetero-aggregates; vi) Elucidation of the optical, electronic and photochemical properties of ternary hetero-aggregates formed from semiconductors and characterization of the heterojunction (bulk behavior); vii) Linking of hetero-aggregates properties on the single aggregate level with bulk behavior and photocatalytic performance.
Creation of functional particles and porous structures by spray printing (SFB 1411)
Duration: 01.01.2020 to 31.12.2027
The objective is the design of optimised porous stationary phase columns for nanoparticle chromatography, using the controlled assembly of individual building blocks by spray printing. Having established a scalable technique for layer-by-layer deposition of individual droplets containing the stationary phase material, we target the transition to full column-scale packings with predetermined, complex structure. The project will progress to structure formation across multiple layers, addressing defects and non-uniformity prevalent in conventional packing methods and include surface functionalities. Based on experimentally determined diffusion coefficients, optimised porous networks will be predicted by simulations under uncertain conditions and experimentally realised.
Autonomous structure formation processes in spray fluidized bed agglomeration (SPP 2364)
Duration: 01.07.2022 to 30.06.2026
This joint project shall provide models, methods and implementations for realization of autonomous structure formation processes in spray fluidized beds. This will be achieved by a combination of novel multi-rate soft-sensors to assess the development of agglomerate structure online and advanced process control schemes that allow adjustment of defined agglomerate structures. Structural and morphological models are a key part towards this goal, providing the required links between process inputs, measurable quantities and agglomerate structure. By this approach, the project addresses all central research areas of the priority program.In the first period of the project (three years), the focus will be on structure formation of homo-agglomerates; i.e. agglomerates consisting of single-material primary particles. The major objectives in the first period of the project are: 1) Development of novel models to describe the temporal evolution of structure and morphology of homo-agglomerates in continuously-operated fluidized bed spray agglomeration (with and without recycle); 2) Investigation of structure formation dynamics, experimentally and in process simulations; 3) Elucidation of process-structure and material-structure relationships by comprehensive characterization of agglomerate structure; 4) Development and implementation of a novel multi-rate model-based soft-sensor for assessment of structure development during SFB agglomeration; 5) Development of real-time capable and control-oriented process models, applying hybrid and surrogate modelling; 6) Development, implementation and evaluation of different process control schemes for autonomous structure formation of homo-agglomerates in SFB agglomeration processes.Cooperation is sought throughout the partners of the priority program, especially in the areas of process modelling, online measurement methods, model order reduction, optimization and process control.The second project period sees the extension of models, methods and implementation to hetero-aggregates; i.e. adding additional complexity and design opportunity by allowing primary particles to consist of different materials.
- Friedrich-Alexander Universität Erlangen-Nürnberg, Deutschland
2024
Book chapter
Dynamic modeling of particle size and porosity distribution in fluidized bed spray agglomeration
Otto, Eric; Dürr, Robert; Kienle, Achim; Bück, Andreas; Tsotsas, Evagelos
In: Computer aided chemical engineering - Amsterdam [u.a.] : Elsevier, Bd. 53 (2024), S. 163-168 [Symposium: 34th European Symposium on Computer Aided Process Engineering / 15th International Symposium on Process Systems Engineering, ESCAPE-34/PSE2024, Florence, Italy, 2-6 June 2024]
Peer-reviewed journal article
Population balance modeling of formation and breakage of nanoparticle agglomerates in a spouted bed
Bhoi, Stutee; Kolan, Subash Reddy; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 433 (2024), Artikel 119271
2023
Peer-reviewed journal article
Formulation of nanostructured heteroaggregates by fluidization technologies
Men, Jialin; Kolan, Subash Reddy; Massomi, Ali; Hoffmann, Torsten; Schmidt, Jochen; Tsotsas, Evangelos; Bück, Andreas
In: Chemie - Ingenieur - Technik - Weinheim : Wiley-VCH Verl., Bd. 95 (2023), Heft 1-2, S. 107-113
2022
Peer-reviewed journal article
Morphological descriptors of agglomerates produced in continuously operated spray fluidized beds
Strenzke, Gerd; Janocha, Manuel; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 397 (2022), Artikel 117111
Monte Carlo modeling of spray agglomeration in a cylindrical fluidized bed - from batch-wise to continuous processes
Du, Jiajie; Strenzke, Gerd; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science - Volume 396 (2022), Part A, Seite 113-126
2021
Book chapter
Influence of the number of flights on the dilute phase ratio in flighted rotating drums by PTV measurements and DEM simulations
Zhang, Lanyue; Jiang, Zhaochen; Mellmann, Jochen; Weigler, Fabian; Herz, Fabian; Bück, Andreas; Tsotsas, Evangelos
In: Particuology - Amsterdam : Elsevier, Bd. 56 (2021), S. 171-182
Kernel identification in continuous fluidized bed spray agglomeration from steady state data
Otto, Eric; Dürr, Robert; Strenzke, Gerd; Palis, Stefan; Bück, Andreas; Tsotsas, Evangelos; Kienle, Achim
In: Advanced powder technology - Amsterdam [u.a.] : Elsevier - Vol. 31 (2021), insgesamt 13 Seiten
STOCHASTIC SIMULATION OF SPRAY AGGLOMERATION PROCESS IN A CONTINUOUSLY OPERATED HORIZONTAL FLUIDIZED BED BY MONTE CARLO METHOD
Du, Jiajie; Chen, Kaicheng; Bück, Andreas; Tsotsas, Evangelos
In: Proceedings of the13th International Conference on Fluidized Bed Technology , 2021 - Vancouver, Canada : GLAB Reactor and Fluidization Technologies ; Bi, Xiaotao, S. 239-244 [Konferenz: CFB 13, Vancouver, Canada, May 10-14, 2021]
EXPERIMENTAL INVESTIGATION OF PROCESS BEHAVIOUR OF CONTINUOUS FLUIDIZED BED SPRAY AGGLOMERATION WITH INTERNAL CLASSIFICATION
Strenzke, Gerd; Dürr, Robert; Bück, Andreas; Kienle, Achim; Tsotsas, Evangelos
In: Proceedings of the13th International Conference on Fluidized Bed Technology , 2021 - Vancouver, Canada : GLAB Reactor and Fluidization Technologies ; Bi, Xiaotao, S. 374-379 [Konferenz: CFB 13, Vancouver, Canada, May 10-14, 2021]
Peer-reviewed journal article
Multi-stage and multi-compartment model for dynamic simulation of horizontal fluidized bed granulator
Mielke, Lisa; Bück, Andreas; Tsotsas, Evangelos
In: Drying technology - Philadelphia, Pa. : Taylor & Francis, Bd. 39 (2021), Heft 2, S. 203-218
2020
Book chapter
Dynamics of spray granulation in continuously operated horizontal fluidized beds
Neugebauer, Christoph; Diez, Eugen; Mielke, Lisa; Palis, Stefan; Bück, Andreas; Tsotsas, Evangelos; Kienle, Achim; Heinrich, Stefan
In: Dynamic flowsheet simulation of solids processes - Cham : Springer Nature Switzerland AG 2020 ; Heinrich, Stefan, S. 67-107 [Chapter 3]
Peer-reviewed journal article
Influence of process variables on spray agglomeration process in a continuously operated horizontal fluidized bed
Du, Jiajie; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 363 (2020), S. 195-206
Modeling of inter- and intra-particle coating uniformity in a Wurster fluidized bed by a coupled CFD-DEM-Monte Carlo approach
Jiang, Zhaochen; Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: Chemical engineering science - Amsterdam [u.a.] : Elsevier Science - Vol. 211 (2020), Artikelnr. 115289, insgesamt 18 Seiten
Influence of operating parameters on process behavior and product quality in continuous spray fluidized bed agglomeration
Strenzke, Gerd; Dürr, Robert; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 375 (2020), S. 210-220
Prediction of particle size and layer-thickness distributions in a continuous horizontal fluidized-bed coating process
Bachmann, Phillip; Chen, Kaicheng; Bück, Andreas; Tsotsas, Evangelos
In: Particuology - Amsterdam : Elsevier - Vol. 50 (2020), insgesamt 12 Seiten
Estimation of the dominant size enlargement mechanism in spray fluidized bed processes
Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: AIChE journal / American Institute of Chemical Engineers - Hoboken, NJ : Wiley - Vol. 66 (2020), 5, Artikelnr. e16920, insg. 18 Seiten
Mass transport in a partially filled horizontal drum - modelling and experiments
Tada, Érika Fernanda Rezendes; Bück, Andreas; Tsotsas, Evangelos; Thoméo, Joāo Cláudio
In: Chemical engineering science - Amsterdam [u.a.] : Elsevier Science - Vol. 214 (2020), Artikelnr. 115448, insgesamt 18 Seiten
2019
Book chapter
Modeling of undesired agglomeration in fluidized bed coating
Rieck, Christian; Müller, Daniel; Bück, Andreas; Tsotsas, Evangelos
In: 9th International Granulation Workshop - Lausanne . - 2019, insges. 16 S.
Novel algorithm for Particle Tracking Velocimetry (PTV) of non-spherical particles
Jiang, Zhaochen; Chen, Kaicheng; Bück, Andreas; Tsotsas, Evangelos
In: 9th International Granulation Workshop - Lausanne . - 2019, insges. 12 S.
Experimental investigation of process behavior of continuous fluidized bed spray agglomeration with internal classification
Strenzke, Gerd; Du, Jiajie; Bück, Andreas; Tsotsas, Evangelos
In: 9th International Granulation Workshop - Lausanne . - 2019, insges. 8 S.
Peer-reviewed journal article
Influence of separation properties and processing strategies on product characteristics in continuous fluidized bed spray granulation
Müller, Daniel; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 342 (2019), S. 572-584
Microwave drying of wet clay with intermittent heating
Vorhauer, Nicole; Tretau, Anne; Bück, Andreas; Prat, Marc
In: Drying technology - Philadelphia, Pa : Taylor & Francis, Bd. 37 (2019), Heft 5, S. 664-678 [Special Issue celebrating the 60th birthday of Prof. Evangelos Tsotsas]
PTV experiments and DEM simulations of the coefficient of restitution for irregular particles impacting on horizontal substrates
Jiang, Zhaochen; Du, Jiajie; Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 360 (2020), S. 352-365 [Online first]
The effect of the presence of very cohesive Geldart C ultra-fine particles on the fluidization of Geldart A fine particle beds
Kamranian Marnani, Abbas; Bück, Andreas; Antonyuk, Sergiy; Wachem, van Berend; Thévenin, Dominique; Tomas, Jürgen
In: Processes - Basel : MDPI - Volume 7, issue 1 (2019), article 35, insgesamt 28 Seiten
The effect of very cohesive ultra-fine particles in mixtures on compression, consolidation, and fluidization
Kamranian Marnani, Abbas; Bück, Andreas; Antonyuk, Sergiy; Wachem, van Berend; Thévenin, Dominique; Tomas, Jürgen
In: Processes - Basel : MDPI - Volume 7, issue 7 (2019), article 439, insgesamt 20 Seiten
Particle dynamics in a multi-staged fluidized bed - particle transport behavior on micro-scale by discrete particle modelling
Diez, Eugen; Kieckhefen, Paul; Meyer, Katja; Bück, Andreas; Tsotsas, Evangelos; Heinrich, Stefan
In: Advanced powder technology - Amsterdam [u.a.] : Elsevier, Bd. 30 (2019), Heft 10, S. 2014-2031
Numerical study of the hydrodynamics of fluidized beds operated under sub-atmospheric pressure
Zarekar, Sayali; Bück, Andreas; Jacob, Michael; Tsotsas, Evangelos
In: The chemical engineering journal - Amsterdam : Elsevier, Bd. 372 (2019), S. 1134-1153
Inductive heating of fluidized beds - mobile versus stationary heat exchange elements
Idakiev, Vesselin Vaskov; Bück, Andreas; Mörl, Lothar; Tsotsas, Evangelos
In: Drying technology - Philadelphia, Pa. : Taylor & Francis, Bd. 37 (2019), Heft 5, S. 652-663 [Special Issue celebrating the 60th birthday of Prof. Evangelos Tsotsas]
CFD simulation of particle residence time distribution in industrial scale horizontal fluidized bed
Chen, Kaicheng; Bachmann, Philipp; Bück, Andreas; Jacob, M.; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 345 (2019), S. 129-139
Article in conference proceedings
Experimental investigation of dynamic process stability of continuous fluidized bed spray agglomeration with internal classification
Strenzke, Gerd; Bück, Andreas; Tsotsas, Evangelos
In: PARTEC 2019 - Nürnberg ; PARTEC$2019, insges. 5 S., 1 USB-Stick [Kongress: PARTEC 2019]
2018
Book chapter
Multi-zone & multi-compartment model for dynamic simulation of horizontal fluidized bed granulator
Mielke, Lisa; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2018 / International Dryign Symposium , .2018 - València, Spain : Universitat, S. 123-130 [Konferenz: IDS 2018]
Model for drying and inactivation of baker's yeast in fluidized beds operated under reduced pressure
Zarekar, Sayali; Bück, Andreas; Jacob, M.; Tsotsas, Evangelos
In: 22nd International Congress of Chemical and Process Engineering (CHISA 2016) and 19th Conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction (PRES 2016) ; Volume 2 of 2 , 2016 - Red Hook, NY : Curran Associates, Inc. . - 2018, S. 755-756 [Kongress: 22nd International Congress of Chemical and Process Engineering, CHISA 2016 and 19th Conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction, Prague, Czech Republic, 27-31 August 2016]
Drying of food materials in fluidized beds
Bück, Andreas; Tsotsas, Evangelos
In: Drying technologies for foods - New Delhi : New India Publishing Agency (NIPA) ; Nema, Prabhat K. . - 2018, S. 91-108
Parameter identification for continuous fluidized bed spray agglomeration
Golovin, Ievgen; Strenzke, Gerd; Dürr, Robert; Palis, Stefan; Bück, Andreas; Tsotsas, Evangelos; Kienle, Achim
In: Processes - Basel : MDPI - Vol. 6.2018, 12, Artikel 246
Investigation of spray agglomeration process in continuously operated horizontal fluidized bed
Du, Jiajie; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2018 / International Dryign Symposium , .2018 - València, Spain : Universitat, S. 1855-1862 [Konferenz: IDS 2018]
Heat and mass transfer modelling of continuous Wurster spray granulation with external product classification
Müller, Daniel; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2018 / International Dryign Symposium , .2018 - València, Spain : Universitat ; Cárcel, Juan Andrés, S. 1383-1390 [Konferenz: IDS 2018]
Influence of drying conditions on process properties and parameter identification for continuous fluidized bed spray agglomeration
Strenzke, Gerd; Golovin, Ievgen; Wegner, M.; Palis, Stefan; Bück, Andreas; Kienle, Achim; Tsotsas, Evangelos
In: IDS 2018 / International Dryign Symposium , .2018 - València, Spain : Universitat ; Cárcel, Juan Andrés, S. 579-586 [Konferenz: IDS 2018]
Modeling of particle behavior in a Wurster fluidized bed - coupling CFD-DEM with Monte Carlo
Jiang, Zaochen; Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2018 / International Dryign Symposium , .2018 - València, Spain : Universitat, S. 205-212 [Konferenz: IDS 2018]
Influence of thermal conditions on particle properties in fluidized bed layering granulation
Neugebauer, Christoph; Bück, Andreas; Palis, Stefan; Mielke, Lisa; Tsotsas, Evangelos; Kienle, Achim
In: 6th International Conference on Population Balance Modelling - Ghent, Belgium : Ghent University . - 2018, insges. 8 S. [Konferenz: PBM 2018, Ghent, Belgium, 6 - 9 May]
Parameter identification for continuous fluidized bed spray agglomeration
Golovin, Ivgen; Strenzke, Gerd; Wegner, Maximilian; Palis, Stefan; Bück, Andreas; Kienle, Achim; Tsotsas, Evangelos
In: 6th International Conference on Population Balance Modelling - Ghent, Belgium : Ghent University . - 2018, insges. 4 S. [Konferenz: PBM 2018, Ghent, Belgium, 6 - 9 May]
Peer-reviewed journal article
Influence of process conditions on the product properties in a continuous fluidized bed spray granulation process
Diez, E.; Meyer, K.; Bück, A.; Tsotsas, Evangelos; Heinrich, S.
In: Chemical engineering research and design - Amsterdam : Elsevier, Bd. 139 (2018), S. 104-115
Monte Carlo modeling of binderLess spray agglomeration in fluidized beds
Rieck, Christian; Schmidt, Martin; Bück, Andreas; Tsotsas, Evangelos
In: AIChE journal - Hoboken, NJ : Wiley, Bd. 64 (2018), Heft 10, S. 3582-3594
Coating of finely dispersed particles by two-fluid nozzle
Hampel, Nelli; Royeva, Evgeniya; Bück, Andreas; Tsotsas, Evangelos
In: Particuology - Amsterdam : Elsevier, Bd. 38 (2018), S. 80-93
Experimental investigation of the morphology of salt deposits from drying sessile droplets by whitelight interferometry
Sondej, Franziska; Peglow, Mirko; Bück, Andreas; Tsotsas, Evangelos
In: AIChE journal - Hoboken, NJ : Wiley, Bd. 64 (2018), Heft 6, S. 2002-2016
CFDDEM study of residence time, droplet deposition, and collision velocity for a binary particle mixture in a Wurster fluidized bed coater
Jiang, Zhaochen; Bück, Andreas; Tsotsas, Evangelos
In: Drying technology - Philadelphia, Pa. : Taylor & Francis, Bd. 36 (2018), Heft 6, S. 638-650
Inductive heating of fluidized beds - spray coating process
Idakiev, Vesselin Vaskov; Steinke, Claudia; Sondej, Franziska; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 328 (2018), S. 26-37
Color-PTV measurement and CFD-DEM simulation of the dynamics of poly-disperse particle systems in a pseudo-2D fluidized bed
Jiang, Zhaochen; Hagemeier, Thomas; Bück, Andreas; Tsotsas, Evangelos
In: Chemical engineering science - Amsterdam [u.a.] : Elsevier Science, Bd. 179 (2018), S. 115-132
Influence of thermal conditions on particle properties in fluidized bed layering granulation
Neugebauer, Christoph; Bück, Andreas; Palis, Stefan; Mielke, Lisa; Tsotsas, Evangelos; Kienle, Achim
In: Processes - Basel : MDPI - Vol. 6.2018, 12, Artikel 235
Superheated steam drying of single wood particles: A characteristic drying curve model deduced from continuum model simulations and assessed by experiments
Le, Kieu Hiep; Hampel, Neli; Kharaghani, Abdolreza; Bück, Andreas; Tsotsas, Evangelos
In: Drying technology - Philadelphia, Pa. : Taylor & Francis, Bd. 36 (2018), Heft 15, S. 1866-1881 [Special Issue to Celebrate the 30th Anniversary of the Editorship of Prof. Arun S. Mujumdar]
Dissertation
CFD modeling of combustion of solid waste materials with low melting points
Farid, Muhammad Usman; Tsotsas, Evangelos; Bück, Andreas
In: Magdeburg, Dissertation Otto-von-Guericke-Universität Magdeburg, Fakultät für Verfahrens- und Systemtechnik 2018, xii, 204 Blätter [Literaturverzeichnis: Blatt 163-173]
2017
Book chapter
Inductive energy input in fluidized beds and its applications
Idakiev, Vesselin Vaskov; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Second Nordic Baltic Drying Conference - Hamburg ; Goncharova-Alves, Svetlana . - 2017, insges. 9 S.
Influence of contact liquid dispersion on fluidized bed spray agglomeration
Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: 8th International Granulation Workshop - Sheffield - Posternr. 11, paper 70, insgesamt 14 Seiten
Modelling of continuous fluidized bed spray-granulation
Müller, Daniel; Bück, Andreas; Tsotsas, Evangelos
In: 8th International Granulation Workshop - Sheffield - Posternr. 13, paper 71, insgesamt 14 Seiten
Process dynamics of continuous fluidised bed layering granulation
Bück, Andreas; Schmidt, Martin; Neugebauer, Christoph; Palis, Stefan; Kienle, Achim; Heinrich, Stefan; Tsotsas, Evangelos
In: 8th International Granulation Workshop - Sheffield - Posternr. 2, paper 67, insgesamt 5 Seiten
Estimation of coefficient of restitution of irregular shaped particles on horizontal substrates
Jiang, Zhaochen; Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: 8th International Granulation Workshop - Sheffield - oral paper 18, insgesamt 14 Seiten
Energy efficiency of fluidized bed coating processes with temporal separation of layering and particle drying
Mielke, Lisa; Hoffmann, Torsten; Peglow, Mirko; Henneberg, Markus; Bück, Andreas; Tsotsas, Evangelos
In: 8th International Granulation Workshop - Sheffield - oral paper Nr. 6, insgesamt 11 Seiten
Pore scale investigation of drying under periodic temperature variation
Vorhauer, Nicole; Ahmad, Faeez; Tretau, Anne; Bück, Andreas; Tsotsas, Evangelos; Prat, Marc
In: EuroDrying'2017 - Liège : University - 2017, Poster 7, insgesamt 8 Seiten
Combined convectice and microwave drying of wet clay
Vorhauer, Nicole; Mirsadraee, N.; Tretau, Anne; Bück, Andreas; Tsotsas, Evangelos; Prat, Marc
In: Second Nordic Baltic Drying Conference - Hamburg . - 2017, insges. 15 S.
Peer-reviewed journal article
A dynamic two-zone model of continuous fluidized bed layering granulation with internal product classification
Neugebauer, Christoph; Palis, Stefan; Bück, Andreas; Tsotsas, Evangelos; Heinrich, Stefan; Kienle, Achim
In: Particuology - Amsterdam : Elsevier, Bd. 31 (2017), S. 8-14
DEM-CFD investigation of particle residence time distribution in top-spray fluidised bed granulation
Börner, Matthias; Bück, Andreas; Tsotsas, Evangelos
In: Chemical engineering science - Amsterdam [u.a.] : Elsevier Science, Bd. 161 (2017), S. 187-197
Experimental investigation and correlation of the Bodenstein number in horizontal fluidized beds with internal baffles
Bachmann, Philipp; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 308 (2017), S. 378-387
Experimental study and modeling of particle drying in a continuously-operated horizontal fluidized bed
Chen, Kaicheng; Bachmann, Philipp; Bück, Andreas; Jacob, Michael; Tsotsas, Evangelos
In: Particuology - Amsterdam : Elsevier, Bd. 34 (2017), S. 134-146
Influence of TiO2-layer thickness of spray-coated glass beads on their photocatalytic performance
Holze, Susann; Krüger, Benjamin; Hoffmann, Torsten; Bück, Andreas; Schwidder, Michael
In: Chemical engineering & technology - Weinheim : Wiley-VCH Verl.-Ges., Bd. 40 (2017), Heft 6, S. 1084-1091
Investigation of heat transfer in partially filled horizontal drums
Tada, Érika Fernanda Rezendes; Bück, Andreas; Casciatori, Fernanda; Tsotsas, Evangelos; Thoméo, João Cláudio
In: The chemical engineering journal - Amsterdam : Elsevier, Bd. 316 (2017), S. 988-1003
Inductive heating of fluidized beds - drying of particulate solids
Idakiev, Vesselin Vaskov; Lazarova, Pavleta V.; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 306 (2017), S. 26-33
Study on nozzle design for combustion of solid materials with low melting points
Farid, Muhammad Usman; Bück, Andreas; Heineken, Wolfram; Gohla, Matthias; Zobel, Nico
In: Applied thermal engineering - Amsterdam [u.a.] : Elsevier Science, Bd. 115 (2017), S. 832-859
Wärmeübergangsuntersuchung in einer induktiv beheizten Wirbelschicht mit heterogener Schichtzusammensetzung
Idakiev, Vesselin Vaskov; Graner, Sebastian; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Chemie - Ingenieur - Technik - Weinheim : Wiley-VCH Verl., Bd. 89 (2017), Heft 6, S. 772-784
Experimental measurements of particle collision dynamics in a pseudo-2D gas-solid fluidized bed
Jiang, Zhaochen; Hagemeier, Thomas; Bück, Andreas; Tsotsas, Evangelos
In: Chemical engineering science - Amsterdam [u.a.] : Elsevier Science, Bd. 167 (2017), S. 297-316
Determination of particle exchange rates at over-flow weirs in horizontal fluidised beds by particle tracking velocimetry
Meyer, Katja; Bück, Andreas; Tsotsas, Evangelos
In: Particuology - Amsterdam : Elsevier, Bd. 32 (2017), S. 1-9
Shell porosity in spray fluidized bed coating with suspensions
Schmidt, Martin; Bück, Andreas; Tsotsas, Evangelos
In: Advanced powder technology - Amsterdam [u.a.] : Elsevier, Bd. 28 (2017), Heft 11, S. 2921-2928
Experimental investigation of the influence of drying conditions on process stability of continuous spray fluidized bed layering granulation with external product separation
Schmidt, Martin; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 320 (2017), S. 474-482
Dissertation
Numerical simulation schemes for inhomogeneous convection-diffusion systems modeling fluidized beds
Alkurdi, Yaser; Warnecke, Gerald; Bück, Andreas
In: Magdeburg, Dissertation Otto-von-Guericke-Universität Magdeburg, Fakultät für Mathematik 2017, vi, 145 Seiten [Literaturverzeichnis: Seite 137-143]
Experimentelle Untersuchungen des Einflusses von verschiedenen Prozessparametern auf das Partikelwachstum bei der Wirbelschicht-Sprühgranulation
Hoffmann, Torsten; Tsotsas, Evangelos; Peglow, Mirko; Bück, Andreas
In: Magdeburg, Dissertation Otto-von-Guericke-Universität Magdeburg, Fakultät für Verfahrens- und Systemtechnik 2017, XVIII, 137 Blätter [Literaturverzeichnis: Blatt 115-119]
Article in conference proceedings
Modelling of one-stage continuous fluidized bed spray coating
Müller, Daniel; Bück, Andreas; Tsotsas, Evangelos
In: ResearchGATE - Cambridge, Mass. : ResearchGATE Corp. . - 2017, insges. 14 S. [Konferenz: 8th International Granulation Workshop, Sheffield, Juni 2017]
Investigation of the granulation process in a multi-staged continuous fluidized bed - influence of the process conditions on the product properties
Diez, Eugen; Meyer, Katja; Bück, Andreas; Tsotsas, Evangelos; Heinrich, Stefan
In: 12th International Conference on Fluidized Bed Technology, CFB-12 - Krakow : AGH University of Science and Technology . - 2017, S. 483-490 [Konferenz: 12th International Conference on Fluidized Bed Technology, CFB 2017, Krakow, Poland, 23.05. 2017 - 26.05.2017]
2016
Book chapter
Agglomeration
Bück, Andreas; Tsotsas, Evangelos
In: Encyclopedia of food and health - Amsterdam [u.a.] : Elsevier, Acad. Press . - 2016, S. 73-81
Classification of ultra-fine adhesive particles at fine cohesive powders
Kamranian Marnani, Abbas; Idowu, Rahmon; Bück, Andreas; Antonyuk, Sergiy; Thévenin, Dominique; Tomas, Jürgen
In: ICBMH 2016 - The Institution of Engineers, Australia ; Hastie, David, S. 393-402 [Kongress: 12th International Conference on Bulk Materials Storage, Handling and Transportation, Darwin, Australia, 11-14 July 2016]
Influence of mill characteristics on stability of continuous layering granulation with external product classification
Neugebauer, Christoph; Palis, Stefan; Bück, Andreas; Diez, Eugen; Heinrich, Stefan; Tsotsas, Evangelos; Kienle, Achim
In: Computer aided chemical engineering - Amsterdam [u.a.] : Elsevier, Bd. 38 (2016), S. 1275-1280 [Kongress: 26th European Symposium on Computer Aided Process Engineering]
Bifurcation analysis of process stability of continuous fluidized bed agglomeration with external product classification
Bück, Andreas; Wegner, M.; Neugebauer, Christoph; Palis, Stefan; Tsotsas, Evangelos
In: Computer aided chemical engineering - Amsterdam [u.a.] : Elsevier, Bd. 38 (2016), S. 1881-1886 [Kongress: 26th European Symposium on Computer Aided Process Engineering]
Model predictive control of continuous layering granulation in fluidised beds with internal product classification
Bück, Andreas; Dürr, Robert; Schmidt, Martin; Tsotsas, Evangelos
In: Journal of process control - Amsterdam [u.a.] : Elsevier Science, Bd. 45 (2016), S. 65-75
Peer-reviewed journal article
Two-phase and two-dimensional model describing heat and water transfer during solid-state fermentation within a packed-bed bioreactor
Casciatori, Fernanda Perpétua; Bück, Andreas; Thoméo, João Cláudio; Tsotsas, Evangelos
In: The chemical engineering journal - Amsterdam : Elsevier, Bd. 287 (2016), S. 103-116
Modellbasierte Untersuchung des Wärmeübergangs in einer induktiv beheizten Wirbelschicht
Idakiev, Vesselin Vaskov; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Chemie - Ingenieur - Technik - Weinheim : Wiley-VCH Verl., Bd. 88 (2016), Heft 5, S. 656-665
Influence of operation parameters on process stability in continuous fluidised bed layering with external product classification
Bück, Andreas; Neugebauer, Christoph; Meyer, Katja; Palis, Stefan; Diez, Eugen; Kienle, Achim; Heinrich, Stefan; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 300 (2016), S. 37-45 [Kongress: 7th International Granulation Workshop 2015: Granulation across the length scales]
Investigation of the residence time behavior of particulate products and correlation for the Bodenstein number in horizontal fluidized beds
Bachmann, Philipp; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 301 (2016), S. 1067-1076
Inductive heating of a cylindrical fluidized bed
Idakiev, Vesselin Vaskov; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Journal of chemical technology and metallurgy - Sofia : University of Chemical Technology and Metallurgy, Bd. 51 (2016), Heft 6, S. 627-638
Modellbasierte Berechnung des Benetzungsgrades in einer zylindrischen Wirbelschicht mit Flüssigkeitseindüsung
Idakiev, Vesselin Vaskov; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Chemie - Ingenieur - Technik - Weinheim : Wiley-VCH Verl., Bd. 88 (2016), Heft 8, S. 1109-1118
Reduction of energy consumption in batch fluidized bed layering granulation processes by temporal separation
Mielke, Lisa; Hoffmann, Torsten; Henneberg, Markus; Peglow, Mirko; Bück, Andreas; Tsotsas, Evangelos
In: Chemical engineering research and design - Amsterdam : Elsevier, Bd. 110 (2016), S. 2-11
An improved and efficient finite volume scheme for bivariate aggregation population balance equation
Singh, Mehakpreet; Kumar, Jitendra; Bück, Andreas; Tsotsas, Evangelos
In: Journal of computational and applied mathematics - Amsterdam [u.a.] : North-Holland, Bd. 308 (2016), S. 83-97
Mathematische Modellierung der Partikelformulierung in Trommelgranulatoren
Rieck, Christian; Bück, Andreas
In: Chemie - Ingenieur - Technik - Weinheim : Wiley-VCH Verl., Bd. 88 (2016), Heft 7, S. 841-849
Finite volume approximations of breakage population balance equation
Saha, Jitraj; Kumar, Jitendra; Bück, Andreas; Tsotsas, Evangelos
In: Chemical engineering research and design - Amsterdam : Elsevier, Bd. 110 (2016), S. 114-122
A volume-consistent discrete formulation of aggregation population balance equations
Singh, Mehakpreet; Kumar, Jitendra; Bück, Andreas; Tsotsas, Evangelos
In: Mathematical methods in the applied sciences - Chichester, West Sussex : Wiley, Bd. 39 (2016), Heft 9, S. 2275-2286
Article in conference proceedings
Energy saving potential in batch fluidized bed granulation process by temporal separation of sub-processes
Hoffmann, Torsten; Mielke, Lisa; Henneberg, Markus; Peglow, Mirko; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2016 / International Dryign Symposium , .2016 - Gifu - 2016, Art. C-5-1, insgesamt 6 S.
Feedback control of microwave drying of solids
Bück, Andreas; Dürr, Robert; Vorhauer, Nicole; Friese, Larissa; Tsotsas, Evangelos
In: IDS 2016 - Gifu ; International Dryign Symposium (20.:.2016) - 2016, Art. C-5-3, insgesamt 7 S.
A model-based investigation of particle drying process in multi-stage fluidized bed
Chen, Kaicheng; Schmidt, Martin; Bück, Andreas; Jacob, Michael; Tsotsas, Evangelos
In: IDS 2016 - Gifu ; International Dryign Symposium (20.:.2016) - 2016, Art. D-5-3, insgesamt 8 S.
Influence of drying conditions on spray fluidized bed agglomeration behavior of amorphous food powders
Schmidt, Martin; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2016 / International Dryign Symposium , .2016 - Gifu - 2016, Art. P1-53, insgesamt 6 S.
CFD simulation of spray dynamics in a fluidized bed operated under reduced pressure
Zarekar, Sayali; Bück, Andreas; Jacob, Michael; Tsotsas, Evangelos
In: IDS 2016 / International Dryign Symposium , .2016 - Gifu - 2016, Art. P2-11, insgesamt 6 S.
Investigation of the microstucture of single particles using [my]-computed tomography and confocal microscopy
Sondej, Franziska; Bück, Andreas; Tsotsas, Evangelos
In: PARTEC 2016 - Nürnberg, insges. 4 S.
Process control of continuous fluidised bed layering with internal product classification by MPC
Bück, Andreas; Schmidt, Martin; Tsotsas, Evangelos
In: PARTEC 2016 - Nürnberg, insges. 4 S.
Process intensification of batch fluidized bed layering granulation processes by temporal separation of sub-processes
Mielke, Lisa; Hoffmann, Torsten; Bück, Andreas; Tsotsas, Evangelos; Henneberg, Markus; Peglow, Mirko
In: PARTEC 2016 - Nürnberg, insges. 4 S.
Control of multi-chamber continuous fluidized bed spray granulation
Palis, Stefan; Neugebauer, Christoph; Bück, Andreas; Heinrich, Stefan; Tsotsas, Evangelos; Kienle, Achim
In: PARTEC 2016 - Nürnberg, insges. 4 S.
Spray fluidized bed agglomeration of amorphous food powders
Schmidt, Martin; Bück, Andreas; Tsotsas, Evangelos
In: PARTEC 2016 - Nürnberg, insges. 4 S.
Use of X-ray micro-computed tomography in pharmaceuticals and food industry
Sondej, Franziska; Rieck, Christian; Schmidt, Martin; Bück, Andreas; Tsotsas, Evangelos
In: 6th Conference on Industrial Computed Tomography (iCT) 2016 - NDT.net, insges. 6 S. [Kongress: 6th Conference on Industrial Computed Tomography (iCT) 2016, 9-12 February 2016, Wels, Austria]
Model for drying and inactivation of baker's yeast particles in fluidized beds operated under reduced pressure
Zarekar, Sayali; Bück, Andreas; Jacob, Michael; Tsotsas, Evangelos
In: IDS 2016 / International Dryign Symposium , .2016 - Gifu - 2016, Art. C-1-2, insgesamt 8 S.
CFD-DEM study of residence time and collision velocity in a binary wurster fluidized bed
Jiang, Zhaochen; Bück, Andreas; Hagemeier, Thomas; Tsotsas, Evangelos
In: IDS 2016 - Gifu ; International Dryign Symposium (20.:.2016) - 2016, Art. A-3-2, insgesamt 8 S.
Monte Carlo modeling of binder-less agglomeration in fluidized beds
Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2016 / International Dryign Symposium , .2016 - Gifu - 2016, Art. A-3-5, insgesamt 8 S.
Modelling of continuous spray-coating in fluidized bed with a vertical tube air classifier
Müller, Daniel; Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2016 / International Dryign Symposium , .2016 - Gifu - 2016, Art. A-3-6, insgesamt 7 S.
Applications of inductive energy input in fluidized beds
Idakiev, Vesselin Vaskov; Mielke, Lisa; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: IDS 2016 - Gifu ; International Dryign Symposium (20.:.2016) - 2016, Art. C-3-2, insgesamt 7 S.
Study on the compression, flow and permeation of fine and ultra-fine, cohesive and compressible powders
Kamranian Marnani, Abbas; Bück, Andreas; Antonyuk, Sergiy; Thévenin, Dominique; Tomas, Jürgen
In: 9th International Conference on Multiphase Flow - Firenze . - 2016, insges. 6 S. [Kongress: 9th International Conference on Multiphase Flow, ICMF-2016, Florence, Italy, 22.-27 May, 2016]
CFD simulation of the hydrodynamics of fluidized beds operated under reduced pressure
Zarekar, Sayali; Bück, Andreas; Jacob, Michael; Tsotsas, Evangelos
In: PARTEC 2016 - Nürnberg, insges. 4 S.
Particle dynamics and mixing behavior in a poly-disperse gas-solid fluidized bed by color-PTV measurements
Jiang, Zhaochen; Hegemeier, Thomas; Bück, Andreas; Tsotsas, Evangelos
In: PARTEC 2016 - Nürnberg, insges. 4 S.
2015
Book chapter
Untersuchung zur dreidimensionalen Verfolgung der Partikelbewegung in Wirbelschichtapparaten
Idakiev, Vesselin Vaskov; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Smart, effizient, mobil - 12. Magdeburger Maschinenbau-Tage ; 30. September und 1. Oktober 2015 , 2015 , Gabbert, Ulrich *1947-* - Magdeburg : Otto-von-Guericke-Universität Magdeburg, insges. 10 S. Kongress: Magdeburger Maschinenbau-Tage 12 Magdeburg 2015.09.30-10.01
Variabler Ausführungskontext von kooperativen Anwendungen für Multi-Roboter-Systeme (VORAUS)
Idakiev, Vesselin Vaskov; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Forschung vernetzen - Innovation beschleunigen - 16. Forschungskolloquium am Fraunhofer IFF , Schenk, Michael *1953-* - Magdeburg . - 2015, S. 36-41
Modeling of layering growth processes using a Monte Carlo approach
Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: Abstract volume / MATHMOD , 2015 - Vienna : ARGESIM, S. 99-104 Kongress: MATHMOD 8 Vienna 2015.02.18-20
A volume conserving discrete formulation of aggregation population balance equations on non-uniform meshes
Mehakpreet, Singh; Kumar, Jitendra; Bück, Andreas
In: Abstract volume / MATHMOD , 2015 - Vienna : ARGESIM, S. 192-197 Kongress: MATHMOD 8 Vienna 2015.02.18-20
Untersuchung der Produktqualität bei der Wirbelschichtsprühgranulation mit induktiver Energiezufuhr
Idakiev, Vesselin Vaskov; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Smart, effizient, mobil - 12. Magdeburger Maschinenbau-Tage ; 30. September und 1. Oktober 2015 , 2015 , Gabbert, Ulrich *1947-* - Magdeburg : Otto-von-Guericke-Universität Magdeburg, insges. 10 S. Kongress: Magdeburger Maschinenbau-Tage 12 Magdeburg 2015.09.30-10.01
Peer-reviewed journal article
Reconsideration of the hydrodynamic behavior of fluidized beds operated under reduced pressure
Zarekar, Sayali; Bück, Andreas; Jacob, Michael; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 287 (2015), S. 169-176
Modeling of layering growth processes using a Monte Carlo approach
Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: IFAC-PapersOnLine / Internationale Förderung für Automatische Lenkung - Frankfurt : Elsevier, Bd. 48 (2015), Heft 1, S. 99-104
Influence of zone formation on stability of continuous fluidized bed layering granulation with external product classification
Dreyschultze, Christian; Neugebauer, Christoph; Palis, Stefan; Bück, Andreas; Tsotsas, Evangelos; Heinrich, Stefan; Kienle, Achim
In: Particuology - Amsterdam : Elsevier, Bd. 23 (2015), S. 1-7
Comparative analysis of the coating thickness on single particles using X-ray micro-computed tomography and confocal laser-scanning microscopy
Sondej, Franziska; Bück, Andreas; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 287 (2015), S. 330-340
Inductive heating of fluidized beds - influence on fluidization behavior
Idakiev, Vesselin Vaskov; Marx, Sebastian; Roßau, Antje; Bück, Andreas; Tsotsas, Evangelos; Mörl, Lothar
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 286 (2015), S. 90-97
Prediction of shell porosities in continuous fluidized bed spray layering
Hoffmann, Torsten; Rieck, Christian; Schmidt, Martin; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: Drying technology - Philadelphia, Pa. : Taylor & Francis, Bd. 33 (2015), Heft 13, S. 1662-1670
Estimation of particle dynamics in 2-D fluidized beds using particle tracking velocimetry
Hagemeier, Thomas; Roloff, Christoph; Bück, Andreas; Tsotsas, Evangelos
In: Particuology - Amsterdam : Elsevier, Bd. 22 (2015), S. 39-51
Experimental investigation of process stability of continuous spray fluidized bed layering with external product separation
Schmidt, Martin; Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: Chemical engineering science - Amsterdam [u.a.] : Elsevier Science, Bd. 137 (2015), S. 466-475
A comparative study on optical techniques for the estimation of granular flow velocities
Hagemeier, Thomas; Börner, Matthias; Bück, Andreas; Tsotsas, Evangelos
In: Chemical engineering science - Amsterdam [u.a.] : Elsevier Science, Bd. 131 (2015), S. 63-75
Dynamic multi-zone population balance model of particle formulation in fluidized bed
Meyer, Katja; Bück, Andreas; Tsotsas, Evangelos
In: Procedia engineering - Amsterdam [u.a.] : Elsevier, Bd. 102 (2015), S. 1456-1465
Stochastic modelling of particle coating in fluidized beds
Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: Procedia engineering - Amsterdam [u.a.] : Elsevier, Bd. 102 (2015), S. 996-1005
Estimation of particle rotation in fluidized beds by means of PTV
Hagemeier, Thomas; Bück, Andreas; Tsotsas, Evangelos
In: Procedia engineering - Amsterdam [u.a.] : Elsevier, Bd. 102 (2015), S. 841-849
Experimental investigation of the continuous fluidized bed spray granulation with internal classification
Schmidt, Martin; Hoffmann, Torsten; Bück, Andreas; Tsotsas, Evangelos
In: Procedia engineering - Amsterdam [u.a.] : Elsevier, Bd. 102 (2015), S. 565-574
Influence of granule porosity during fluidized bed spray granulation
Hoffmann, Torsten; Rieck, Christian; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: Procedia engineering - Amsterdam [u.a.] : Elsevier, Bd. 102 (2015), S. 458-467
Model-based control of enzyme yield in solid state fermentation
Bück, Andreas; Casciatori, Fernanda; Thoméo, João Cláudio; Tsotsas, Evangelos
In: Procedia engineering - Amsterdam [u.a.] : Elsevier, Bd. 102 (2015), S. 362-371
Investigation of coating layer morphology by micro-computed X-ray tomography
Sondej, Franziska; Bück, Andreas; Koslowsky, Katharina; Bachmann, Philipp; Jacob, Michael; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 273 (2015), S. 165-175
Experimental investigation of process stability of continuous spray fluidized bed layering with internal separation
Schmidt, Martin; Bück, Andreas; Tsotsas, Evangelos
In: Chemical engineering science - Amsterdam [u.a.] : Elsevier Science, Bd. 126 (2015), S. 55-66
Influence of drying conditions on layer porosity in fluidized bed spray granulation
Rieck, Christian; Hoffmann, Torsten; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science, Bd. 272 (2015), S. 120-131
Model-based control of particle properties in fluidised bed spray granulation
Bück, Andreas; Palis, Stefan; Tsotsas, Evangelos
In: Powder technology - Amsterdam [u.a.] : Elsevier Science - Vol. 270.2014, Part B, S. 575-583
Article in conference proceedings
Discrete analysis of particle collision behavior in fluidized beds
Hagemeier, Thomas; Jiang, Zhaochen; Bück, Andreas; Tsotsas, Evangelos
In: 7th International Granulation Workshop - Sheffield . - 2015, insges. 11 S.
Experimental analysis of the microstructure of single particles
Sondej, Franziska; Bück, Andreas; Tsotsas, Evangelos
In: 7th International Granulation Workshop - Sheffield . - 2015, insges. 20 S.
Reduction of energy consumption in batch fluidized bed layering granulation processes by temporal separation
Mielke, Lisa; Hoffmann, Torsten; Peglow, Mirko; Henneberg, Markus; Bück, Andreas; Tsotsas, Evangelos
In: 7th International Granulation Workshop - Sheffield . - 2015, insges. 14 S.
Stochastic modeling of layering growth processes in fluidized beds
Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: 7th International Granulation Workshop - Sheffield . - 2015, insges. 15 S.
Influence of operation parameters onprocess stability in conzinuous fluidised bed layering with external classification
Bück, Andreas; Neugebauer, Christoph; Meyer, Katja; Palis, Stefan; Diez, Eugen; Kienle, Achim; Heinrich, Stefan; Tsotsas, Evangelos
In: 7th International Granulation Workshop - Sheffield . - 2015, insges. 11 S.
Finite volume approximations of population balance equations
Saha, Jitraj; Kumar, Jitendra; Bück, Andreas; Tsotsas, Evangelos
In: 7th International Granulation Workshop - Sheffield . - 2015, insges. 12 S.
2014
Book chapter
Experimental analysis of the micro-structure of single particles and micro-droplets
Sondej, Franziska; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2014 - Les Ulis : EDP Sciences ; Andrieu, Julien, insges. 6 S. Kongress: IDS 2014 19 Lyon, France 2014.08.24-27
Two-phase model describing heat and water transfer during solid-state fermentation within a packed bed bioreactor
Casciatori, Fernanda P.; Bück, Andreas; Thoméo, Joamo C.; Tsotsas, Evangelos
In: IDS 2014 - Les Ulis : EDP Sciences, insges. 8 S. Kongress: IDS 2014 19 Lyon, France 2014.08.24-27
Characterization of particle dynamics in fluidized beds by means of particle tracking velocimetry
Hagemeier, Thomas; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2014 - Les Ulis : EDP Sciences, insges. 7 S. Kongress: IDS 2014 19 Lyon, France 2014.08.24-27
Dynamic modelling of particle formulation in horizontal fluidized beds
Meyer, Katja; Bück, Andreas; Tsotsas, Evangelos
In: 24th European Symposium on Computer Aided Process Engineering: [ESCAPE-24, held in Budapest, Hungary, from 15 to 18 June 2014] ; Pt. A - Amsterdam [u.a.] : Elsevier, S. 1765-1770 - (Computer-aided chemical engineering; 33) Kongress: ESCAPE 24 Budapest, Hungary 2014.06.15-18
Size enlargement
Bück, Andreas; Tsotsas, Evangelos; Sommer, Karl
In: Ullmann's encyclopedia of industrial chemistry , 7. edition, release 2015 - Weinheim [u.a.] : Wiley-VCH . - 2014, insges. 47 S.
Dynamic modelling of particle formulation in horizontal fluidized beds
Meyer, Katja; Bück, Andreas; Tsotsas, Evangelos
In: Computer aided chemical engineering - Amsterdam [u.a.] : Elsevier, Bd. 33 (2014), S. 1765-1770
Experimental investigation of continuous fluidized bed spray granulation with internal classification
Schmidt, Martin; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2014 - Les Ulis : EDP Sciences, insges. 7 S. Kongress: IDS 2014 19 Lyon, France 2014.08.24-27
Influence of drying conditions to the product quality during continuous fluidized bed spray granulation
Hoffmann, Torsten; Schmidt, Martin; Rieck, Christian; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: IDS 2014 - Les Ulis : EDP Sciences, insges. 7 S. Kongress: IDS 2014 19 Lyon, France 2014.08.24-27
Multi-zone for layering granulation in horizontal fluidized beds
Meyer, Katja; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2014 - Les Ulis : EDP Sciences, insges. 7 S. Kongress: IDS 2014 19 Lyon, France 2014.08.24-27
Monte Carlo modelling of particle coating in fluidized beds
Rieck, Christian; Bück, Andreas; Tsotsas, Evangelos
In: IDS 2014 - Les Ulis : EDP Sciences, insges. 7 S. Kongress: IDS 2014 19 Lyon, France 2014.08.24-27
Peer-reviewed journal article
Modellbasierte Regelung der Partikelgrößenverteilung in der kontinuierlichen Wirbelschicht-Sprühgranulation - Model-predictive feedback control of particle size distribution in continuous fluidised bed spray granulation
Bück, Andreas; Tsotsas, Evangelos
In: Chemie - Ingenieur - Technik - Weinheim : Wiley-VCH Verl., Bd. 86 (2014), Heft 5, S. 725-733
Dissertation
Breakage probability of repeated stressing of granules by configuring the stressing points
Tomas, Jürgen; Bück, Andreas
In: Barleben: Docupoint-Verl., Zugl.: Magdeburg, Univ., Fak. für Verfahrens- und Systemtechnik, Diss., 2014, X, 103 S. - (Docupoint Wissenschaft), ISBN: 978-3-86912-092-8 [Literaturverz. S. 98 - 103]
2013
Book chapter
Control of particle properties in fluidised bed granulation processes
Bück, Andreas; Kretschmer, Franka; Peglow, Mirko; Tsotsas, Evangelos
In: PARTEC 2013 - Nürnberg : Nürnberg Messe, insges. 4 S. Kongress: PARTEC 2013 Nürnberg 2013.04.23-25
Kinetic analysis of biomass combustion in fluidized beds
Kretschmer, Franka; Lemin, Bert; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: PARTEC 2013 - Nürnberg : Nürnberg Messe, insges. 4 S. Kongress: PARTEC 2013 Nürnberg 2013.04.23-25
Peer-reviewed journal article
Parallel and high resolution numerical solution of concentration and temperature distributions in fluidized beds
Nagaiah, Ch.; Suresh Kumar, N.; Bück, Andreas; Warnecke, Gerald
In: Computers & chemical engineering - Amsterdam [u.a.] : Elsevier Science, Bd. 52 (2013), S. 122-133
Continuous pellet coating in a Wurster fluidized bed process
Hampel, Neli; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: Chemical engineering science - Amsterdam [u.a.] : Elsevier Science, Bd. 86 (2012), S. 87-98
Article in conference proceedings
Model-based control of particle properties in fluidised bed spray granulation
Bück, Andreas; Palis, Stefan; Tsotsas, Evangelos
In: 6th International Granulation Workshop - Sheffield - 2013, paper 28, insgesamt 14 S. Kongress: International Granulation Workshop 6 Sheffield, UK 2013.06
2012
Book chapter
Low order controller design for continuous fluidized bed spray granulation with internal product classification by robust control methods
Palis, Stefan; Bück, Andreas; Kienle, Achim
In: 7th IFAC Symposium on Robust Control Design , [Online-Ausg.] - Elsevier . - 2012, S. 701-706 Kongress: IFAC Symposium on Robust Control Design 7 Aalbourg, Denmark 2012.06.20-22
Peer-reviewed journal article
Population balance model for drying of droplets containing aggregating nanoparticles
Bück, Andreas; Peglow, Mirko; Naumann, Martina; Tsotsas, Evangelos
In: AIChE journal / American Institute of Chemical Engineers - Hoboken, NJ : Wiley, Bd. 58 (2012), Heft 11, S. 3318-3328
Dissertation
Model-based measurement and control of fluidised bed spray granulation processes
Bück, Andreas; Tsotsas, Evangelos; Kienle, Achim; Peglow, Mirko
In: Magdeburg, Univ., Fak. für Verfahrens- und Systemtechnik, Diss., 2012, XII, 190 S.
Article in conference proceedings
Continuous pellet coating in a wurster fluidized bed process
Hampel, Neli; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: IDS 2012 - Xiamen, insges. 7 S. Kongress: IDS 2012 18 Xiamen, China 2012.11.11-15
Original article in peer-reviewed international journal
Numerical simulation of particulate processes for control and estimation by spectral methods
Bück, Andreas; Klaunick, Günter; Kumar, Jitendra; Peglow, Mirko; Tsotsas, Evangelos
In: AIChE journal / American Institute of Chemical Engineers - Hoboken, NJ : Wiley-Blackwell, Bd. 58 (2012), Heft 8, S. 2309-2319
2011
Article in conference proceedings
Modeling of particle formation from a single nano suspension droplet
Naumann, Martina; Peglow, Mirko; Bück, Andreas; Marchisio, Daniele; Tsotsas, Evangelos
In: 5th International Granulation Workshop - Lausanne - 2011, paper 84, insgesamt 16 S. Kongress: International Granulation Workshop 5 Lausanne, Switzerland 2011.06.20-22
Model-based measurement and control of fluidised bed layering granulation processes
Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: 5th International Granulation Workshop - Lausanne - 2011, paper 28 Kongress: International Granulation Workshop 5 Lausanne, Switzerland 2011.06.20-22
Continuous pellet coating for the pharmaceutical industry
Ivanova, Neli; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: 5th International Granulation Workshop - Lausanne - 2011, paper 33, insgesamt 14 S. Kongress: International Granulation Workshop 5 Lausanne, Switzerland 2011.06.20-22
Original article in peer-reviewed international journal
Model-based measurement of particle size distributions in layering granulation processes
Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos; Mangold, Michael; Kienle, Achim
In: AIChE journal / American Institute of Chemical Engineers - Hoboken, NJ : Wiley-Blackwell, Bd. 57 (2011), Heft 4, S. 929-941
2010
Book chapter
Model-based measurement of PSDs granulation processes
Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos; Kienle, Achim
In: Abstracts and proceedings - Nürnberg . - 2010, insges. 4 S. Kongress: WCPT 6 Nürnberg 2010.04.26-29
Fiber-optical inline measurement of particle size distributions in fluidized bed processes
Fischer, Christian; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: Abstracts and proceedings - Nürnberg . - 2010, insges. 4 S. Kongress: WCPT 6 Nürnberg 2010.04.26-29
Description of particle formation in fluidized beds with a stochastic modelling method
Dernedde, Mathias; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: Abstracts and proceedings - Nürnberg . - 2010, insges. 4 S. Kongress: WCPT 6 Nürnberg 2010.04.26-29
Fibre-optical inline measurements of particle size distributions in fluidized bed processes
Fischer, Christian; Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos
In: Drying 2010 Vol. A - Barleben-Magdeburg : Docupoint GmbH, S. 672-679 Kongress: IDS 17 Magdeburg 2010.10.03-06
Model-based measurement and control of granulation processes
Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos; Mangold, M.; Kienle, A.
In: Drying 2010 Vol. A - Barleben-Magdeburg : Docupoint GmbH, S. 659-665 Kongress: IDS 17 Magdeburg 2010.10.03-06
Model-based measurement and control of particulate processes - an application to granulation processes
Bück, Andreas; Peglow, Mirko; Tsotsas, Evangelos; Mangold, M.; Kienle, Achim
In: 19th International Congress of Chemical and Process Engineering and 7th European Congress of Chemical Engineering - Praha . - 2010, insges. 11 S. Kongress: CHISA 2008 19 Praha, Czech Republic 2010.08.28-09.01
Modeling of particle formation from a single droplet containing micro or nano particles
Naumann, Martina; Peglow, Mirko; Tsotsas, Evangelos; Bück, Andreas; Marchisio, D. L.
In: Drying 2010 Vol. B - Barleben-Magdeburg : Docupoint GmbH, S. 1172-1177 Kongress: IDS 17 Magdeburg 2010.10.03-06
Article in conference proceedings
Mathematical modelling and simulation of during of a droplet with suspended particles
Bück, Andreas; Peglow, Mirko; Naumann, Martina; Tsotsas, Evangelos
In: 4th International Conference on Population Balance Modelling , 2010 - Berlin : Max-Planck-Institut für Dynamik komplexer technischer Systeme - 2010, S. 99-110, Art. T2-03 Kongress: PBM 2010 4 Berlin 2010.09.15-17
Original article in peer-reviewed international journal
Passivity based control of a distributed PEM fuel cell model
Mangold, Michael; Bück, Andreas; Hanke-Rauschenbach, Richard
In: Journal of process control - Oxford [u.a.] : Elsevier Science, Bd. 20 (2010), Heft 3, S. 292-313
2009
Original article in peer-reviewed international journal
Two state estimators for the barium sulfate precipitation in a semi-batch reactor
Mangold, Michael; Bück, A.; Schenkendorf, R.; Steyer, Christiane; Voigt, Andreas; Sundmacher, Kai
In: Chemical engineering science - Génie chimique - journal internat. de génie chimique - Amsterdam : Elsevier, Bd. 64 (2009), Heft 4, S. 646-660