This preliminary program is subject to change.

Dynamics and Modeling of Particulate Systems


Description:
The session will focus on the advancement of chemical engineers ability to understand, predict, design, and thus optimize particulate systems. Advances in experimental methods, numerical simulations and granular theories have the potential to improve nucleation and aggregation/agglomeration/coalescence dynamics in particulate systems (including solid/liquid and solid/gas) and thus control size and topography (e.g., fractal dimension) of products. Increasing computational power and new numerical/analytical techniques from Applied Mechanics have allowed for increasingly complex particulate systems to be modeled and have set the stage for future work in such diverse areas as mixing/segregation, granulation, fluidization, and pneumatic conveying, to name but a few.

Sponsor:
Solids Flow, Handling and Processing


Chair:
Ben Freireich
Senior Engineer
The Dow Chemical Company
Core R&D - Solids Processing
The Dow Chemical Company
Midland, MI 48667
Phone Number: 989-636-3226
Fax Number: 989-636-4616
Email: BJFreireich@dow.com

Co-Chair:
Maria Silvina Tomassone
Rutgers University
Chemical and Biochemical Engineering
98 Brett Road
Piscataway, NJ 08854
Email: silvina@sol.rutgers.edu


Papers:
DEM Validation of Tablet Motion in a Vibratory Coating Pan
Rahul Kumar, Purdue University; Carl Wassgren, Purdue University
Axial Dispersion of Non-Spherical Particles in Horizontal, Rotating Cylinders
Guang Lu, ETH Zurich; James Third, ETH Zurich; Christoph R. Müller, ETH Zurich
Application of Enhanced DEM Simulations for the Improvement of a Given Tablet Coating Process
Gregor Toschkoff, Research Center Pharmaceutical Engineering; Sarah Just, Heinrich Heine University; Georg Scharrer, Research Center Pharmaceutical Engineering; Klaus Knop, Heinrich Heine University; Peter Kleinebudde, Heinrich Heine University; Dejan Djuric, L.B. BOHLE Maschinen + Verfahren GmbH; Andreas Altmeyer, L.B. BOHLE Maschinen + Verfahren GmbH; Adrian Funke, Bayer HealthCare Pharmaceuticals; Johannes G. Khinast, Graz University of Technology
A Renewal Theory Approach to Understanding Inter-Particle Coating Variability
Ben Freireich, The Dow Chemical Company; Jianfeng Li, Purdue University
Sphero-Cylindrical Particle Stresses in a Vertical Axis Mixer
Xia Hua, Purdue University; Jennifer Sinclair Curtis, University of Florida; Bruno C. Hancock, Pfizer Inc.; William R. Ketterhagen, Pfizer Inc.; Carl R. Wassgren, Purdue University
Experimental Validation of a 3-D Finite Element Method Roll-Compaction Model
Ariel R. Muliadi, Purdue University; Carl R. Wassgren, Purdue University; James D. Litster, Purdue University
See more of this Group/Topical: Particle Technology Forum