2024

• Impact of press channel diameter-to-length ratio on the mechanical properties of biomass pellets during storage
  Sadeq, Abdullah; Pietsch-Braune, Swantje; Heinrich, Stefan
  Fuel Processing Technology 265: 108149 (2024)
  Open Access | Publisher DOI
• Influence of spray parameters on injected droplets and product properties in fluidized bed spray granulation
  Orth, Maike; Börner, Matthias; Pietsch-Braune, Swantje; Heinrich, Stefan
  Powder Technology 448: 120274 (2024-10-01)
  Open Access | Publisher DOI
• CFD-DEM modeling for optimized liquid distribution in fluidized bed spray granulation
  Orth, Maike; Achutegui Narbona, Aitor; Börner, Matthias; Pietsch-Braune, Swantje; Heinrich, Stefan
  Powder Technology 448: 120299 (2024-09-19)
  Open Access | Publisher DOI
• Three-dimensional measurement method of binary particle collisions under dry and wet conditions
  Bunke, Falk; Pietsch-Braune, Swantje; Heinrich, Stefan
  Chemical Engineering Journal 489: 151016 (2024)
  Open Access | Publisher DOI

2023

• Influence of cyclic water content changes during long-term storage on the mechanical stability of wood pellets
  Sadeq, Abdullah; Frank, Alexander; Tyslik, Matthias; Jägers, Julian; Pietsch-Braune, Swantje; Scherer, Viktor; Heinrich, Stefan
  Powder Technology 428: 118866 (2023-10-01)
  Publisher DOI
• Tuning the packed bed configuration for selective extraction of espresso non-volatiles based on polarity
  Vaca Guerra, Mauricio; Harshe, Yogesh M.; Fries, Lennart; Pietsch-Braune, Swantje; Palzer, Stefan; Heinrich, Stefan
  Journal of Food Engineering 354: 111554 (2023-10)
  Publisher DOI
• Solid-fluid mixing behavior of conical spouted beds with internal devices
  Achutegui Narbona, Aitor; Kieckhefen, Paul; Pietsch-Braune, Swantje; Aguado, Roberto; Heinrich, Stefan; Olazar, Martin
  Advanced Powder Technology 34 (9): 104136 (2023-09-01)
  Open Access | Publisher DOI
• Influence of oscillating water content on the structure of biomass pellets
  Sadeq, Abdullah; Heinrich, Dennis; Pietsch-Braune, Swantje; Heinrich, Stefan
  Powder Technology 426: 118631 (2023-05-09)
  Publisher DOI
• Fluidized bed spray coating for improved mechanical properties of particles
  Orth, Maike; Rotter, Sonja; Safdar, Wasif; Tasdemir, Süreyya; Pietsch-Braune, Swantje; Heinrich, Stefan; Düster, Alexander
  Processes 11 (2): 314 (2023)
  Open Access | Publisher DOI
• Influence of nozzle parameters on spray pattern and droplet characteristics for a two-fluid nozzle
  Kramm, Kathrin; Orth, Maike; Teiwes, Arne; Kammerhofer, Jana; Meunier, Vincent; Pietsch-Braune, Swantje; Heinrich, Stefan
  Chemie-Ingenieur-Technik 95 (1-2): 151-159 (2023-01)
  Open Access | Publisher DOI

2022

• Workshop GRK 2462 "Processes in Natural and Technical Particle-Fluid-Systems" (PintPFS) : 26th & 27th of September 2022, Hamburg, Germany : conference proceedings
  Milatz, Marius; Shokri, Nima; Hartmut, Gyde; Leemann, Andreas; Rotter, Sonja; Wriggers, Peter; Gäding, Johannes; Joly, Laurent; Tsz Tung, Chan; Antonyuk, Sergiy; Hüsener, Nicole; Pereira, Jean-Michel; Sanchez Calzado, Juan; Gor, Gennady; Orth, Maike; Luding, Stefan; Jung-Robeller, Isabella; García-González, Carlos A.; Shokri-Kuehni, Salomé M. S.; Schmidt-Döhl, Frank; Woitzik, Christian; Dosta, Maksym; Tasdemir, Süreyya; Gay Neto, Alfredo; Düster, Alexander; Hudobivnik, Blaž; Fernandes Moherdaui, Tiago; Tocci, Gabriele; Meißner, Robert; Heinrich, Stefan; Grabe, Jürgen; Gallardo Domínguez, Laura; Tetzner, Yannick; Sadeghian, Pouyan; Ivanova, Ella; Khalizov, Alexei; Alibabaei, Delaram; Pietsch-Braune, Swantje; Gurikov, Pavel; Smirnova, Irina; Huber, Patrick
  Technische Universität Hamburg (2022)
  Open Access
• CFD-aided population balance modeling of a spray drying process
  Buchholz, Moritz; Haus, Johannes; Pietsch-Braune, Swantje; Kleine Jäger, Frank; Heinrich, Stefan
  Advanced Powder Technology 33 (7): 103636 (2022-07)
  Publisher DOI
• Product-property guided scale-up of a fluidized bed spray granulation process using the CFD-DEM method
  Kieckhefen, Paul; Pietsch-Braune, Swantje; Heinrich, Stefan
  Processes 10 (7): 1291 (2022)
  Open Access | Publisher DOI
• Micromechanical analysis of roller compaction process with DEM
  Eichler, Christian; Pietsch-Braune, Swantje; Dosta, Maksym; Schmidt, Alexander; Heinrich, Stefan
  Powder Technology 398: 117146 (2022-01)
  Publisher DOI
• Novel approach for measurement of restitution coefficient by magnetic particle tracking
  Oesau, Tobias; Grohn, Philipp; Pietsch-Braune, Swantje; Antonyuk, Sergiy; Heinrich, Stefan
  Advanced Powder Technology 33 (1): 103362 (2022-01)
  Open Access | Publisher DOI
• Correlating granule surface structure morphology and process conditions in fluidized bed layering spray granulation
  Orth, Maike; Kieckhefen, Paul; Pietsch, Swantje; Heinrich, Stefan
  KONA Powder and Particle Journal 39: 230-239 (2022)
  Open Access | Publisher DOI
• Valorization of waste lavender residue from the essential oil industry for production of rosmarinic acid - a study on the solid-liquid extraction
  Chilev, Chavdar; Simeonov, Evgeni; Dimitrova, Borislava; Yonkova, Velislava P.; Pietsch-Braune, Swantje; Heinrich, Stefan; Peshev, Dimitar
  Journal of Chemical Technology and Metallurgy 57 (3): 522-532 (2022)
  

2021

• Production of magnetite-polyvinyl butyral composites using a Nano Spray Dryer
  Rothberg, Hannah Sophia; Pietsch-Braune, Swantje; Spahr, Larus; Kanina, Yoanna; Heinrich, Stefan
  Powder Technology 394: 394-402 (2021-12)
  Publisher DOI
• Unresolved CFD-DEM simulation of spherical and ellipsoidal particles in conical and prismatic spouted beds
  Achutegui Narbona, Aitor; Kieckhefen, Paul; Pietsch, Swantje; Aguado, Roberto; Olazar, Martin; Heinrich, Stefan
  Powder Technology 389: 493-506 (2021-09)
  Publisher DOI
• Process design of a multistage drying process via flowsheet simulation
  Buchholz, Moritz; Haus, Johannes; Blesinger, Lukas; Riemann, Christian; Pietsch, Swantje; Kleine Jäger, Frank; Heinrich, Stefan
  Chemie Ingenieur Technik 93 (8): 1287-1294 (2021-08)
  Open Access | Publisher DOI
• Spray coating of cellulose aerogel particles in a miniaturized spouted bed
  Schroeter, Baldur; Yonkova, Velislava P.; Goslinska, Monika; Orth, Maike; Pietsch-Braune, Swantje; Gurikov, Pavel; Smirnova, Irina; Heinrich, Stefan
  Cellulose 28 (12): 7795-7812 (2021-08-01)
  Open Access | Publisher DOI
• Dynamic model development based on experimental investigations of acoustically levitated suspension droplets
  Buchholz, Moritz; Haus, Johannes; Polt, Fritz; Pietsch, Swantje; Schönherr, Michael; Kleine Jäger, Frank; Heinrich, Stefan
  International Journal of Heat and Mass Transfer 171: 121057 (2021-06)
  Publisher DOI
• Influence of process parameters on the granule morphology during fluidized bed spray granulation
  Pietsch-Braune, Swantje; Kieckhefen, Paul; Orth, Maike; Heinrich, Stefan
  International Conference on Fluidized Bed Technology (CFB 2021)
  
• Predicting product properties of fluidized bed spray granulation using CFD-DEM simulations
  Kieckhefen, Paul; Pietsch-Braune, Swantje; Heinrich, Stefan
  International Conference on Fluidized Bed Technology (CFB 2021)
  

2020

• Predicting the performance of different fluidized and spouted beds for spray granulation using CFD-DEM simulations
  Kieckhefen, Paul; Höfert, Moritz; Pietsch, Swantje; Heinrich, Stefan
  10. ProcessNet-Jahrestagung 2020
  Open Access
• Particle formulation of hydroalcoholic rosemary (Rosmarinus officinalis L.) extracts using a spouted bed
  Peshev, Dimitar; Eichner, Eduard; Goslinska, Monika; Pietsch, Swantje; Trambabova, Y.; Terzieva, T.; Georgieva, Nelly; Heinrich, Stefan
  Particuology (51): 26-34 (2020-08)
  Publisher DOI
• Fabrication of highly filled composites with an innovative miniaturized spouted bed
  Rothberg, Hannah Sophia; Pietsch, Swantje; Schneider, Gerold A.; Heinrich, Stefan
  Processes 8 (5): 521 (2020)
  Open Access | Publisher DOI
• Possibilities and limits of computational fluid dynamics-discrete element method simulations in process engineering: a review of recent advancements and future trends
  Kieckhefen, Paul; Pietsch, Swantje; Dosta, Maksym; Heinrich, Stefan
  Annual review of chemical and biomolecular engineering 1 (11): 397-422 (2020-06-07)
  Publisher DOI
• Predicting product properties of fluidized bed spray granulation using CFD-DEM simulations
  Kieckhefen, Paul; Pietsch, Swantje; Heinrich, Stefan
  Jahrestreffen der ProcessNet-Fachgruppen Computational Fluid Dynamics und Gasreinigung (2020)
  Open Access
• Measurement of residence time distributions in a continuously operated spouted bed
  Pietsch, Swantje; Schönherr, Michael; Kleine Jäger, Frank; Heinrich, Stefan
  Chemical Engineering and Technology 5 (43): 804-812 (2020-05-01)
  Open Access | Publisher DOI

2019

• Influence of binary and ternary particle systems on the spouting stability in a three-dimensional prismatic spouted bed
  Pietsch, Swantje; Kieckhefen, Paul; Müller, Michael; Schönherr, Michael; Kleine Jäger, Frank; Heinrich, Stefan
  Powder Technology (357): 305-312 (2019-12-01)
  Publisher DOI
• Measurement of granule layer thickness in a spouted bed coating process via optical coherence tomography
  Pietsch, Swantje; Peter, Anna; Wahl, Patrick; Khinast, Johannes; Heinrich, Stefan
  Powder Technology (356): 139-147 (2019-11)
  Publisher DOI
• Simulation of spray coating in a spouted bed using recurrence CFD
  Kieckhefen, Paul; Lichtenegger, Thomas; Pietsch, Swantje; Pirker, Stefan; Heinrich, Stefan
  Granulation Conference, Lausanne, June 26-28, 2019
  Open Access
• Measurement of Residence Time Behavior in a Continuously Operated Spouted Bed
  Heinrich, Stefan; Pietsch-Braune, Swantje; Kieckhefen, Paul; Schönherr, Michael; Kleine Jäger, Frank
  Fluidization XVI: 210-211 (2019)
  
• Predicting the Residence Time Distribution in Large-Scale Continuous Apparatuses Using Recurrence CFD
  Kieckhefen, Paul; Pietsch-Braune, Swantje; Heinrich, Stefan; Höfert, Moritz
  Fluidization XVI : 456 (2019-05)
  
• Tailor-Made Particles by Fluidized and Spouted Bed Spray Granulation: Opportunities and Recent Advancements
  Heinrich, Stefan; Pietsch-Braune, Swantje; Kieckhefen, Paul; Diez, Eugen
  Fluidization XVI : 80-81 (2019)
  
• Simulation of spray coating in a spouted bed using recurrence CFD
  Kieckhefen, Paul; Lichtenegger, Thomas; Pietsch, Swantje; Pirker, Stefan; Heinrich, Stefan
  Particuology 42 : 92-103 (2019-02)
  Open Access | Publisher DOI
• A novel method of quantifying the coating progress in a three-dimensional prismatic spouted bed
  Pietsch, Swantje; Poppinga, Finn Ole; Heinrich, Stefan; Müller, Michael; Schönherr, Michael; Kleine Jäger, Frank
  Particuology 42: 137-145 (2019)
  Publisher DOI
• Fluidization behavior and liquid injection in three-dimensional prismatic spouted beds
  Pietsch, Swantje
  Cuvillier Verlag, Göttingen (2019)
  

2018

• Novel production method of tracer particles for residence time measurements in gas-solid processes
  Pietsch, Swantje; Kieckhefen, Paul; Müller, Michael; Schönherr, Michael; Kleine Jäger, Frank; Heinrich, Stefan
  Powder Technology (338): 1-6 (2018-10)
  Publisher DOI
• Experimental and numerical investigation of a three-dimensional prismatic spouted bed with liquid injection
  Pietsch, Swantje; Kieckhefen, Paul; Müller, Michael; Schönherr, Michael; Kleine Jäger, Frank; Heinrich, Stefan
  World Congress on Particle Technology (WCPT8 2018)
  
• Influence of gas inflow modelling on CFD-DEM simulations of three-dimensional prismatic spouted beds
  Kieckhefen, Paul; Pietsch, Swantje; Höfert, Moritz; Schönherr, Michael; Heinrich, Stefan; Kleine Jäger, Frank
  Powder Technology (329): 167-180 (2018-04-15)
  Publisher DOI
• CFD-DEM modelling of circulation frequencies and residence times in a prismatic spouted bed
  Pietsch, Swantje; Kieckhefen, Paul; Heinrich, Stefan; Müller, Michael; Schönherr, Michael; Kleine Jäger, Frank
  Chemical Engineering Research and Design (132): 1105-1116 (2018-04)
  Publisher DOI

2017

• CFD-DEM modeling of a three-dimensional prismatic spouted bed
  Pietsch, Swantje; Heinrich, Stefan; Karpinski, Katja; Müller, Michael; Schönherr, Michael; Kleine Jäger, Frank
  Powder Technology (316): 245-255 (2017-07)
  Publisher DOI
• CFD-DEM modeling of particle coating in a prismatic spouted bed and improvement of spouting stability
  Pietsch, Swantje; Kieckhefen, Paul; Heinrich, Stefan; Müller, Michael; Schönherr, Michael; Kleine Jäger, Frank
  12th International Conference on Fluidized Bed Technology, CFB 2017: 143-150 (2017-05)
  

2016

• CFD-DEM modeling of liquid Injection for spray coating in a prismatic spouted bed
  Pietsch, Swantje; Heinrich, Stefan; Karpinski, Katja; Müller, Michael; Schönherr, Michael; Kleine Jäger, Frank
  Chemie-Ingenieur-Technik 9 (88): 1360-1360 (2016)
  Publisher DOI