Preliminary Program subject to change
03013 Computational and Numerical Approaches to Particle Flow
OverviewParticles flows represent a considerable large family of relevant engineering problems where several scales and phases maybe involved. Examples of these include the mixing and processing of solids in the petroleum industry (i.e., fluidized beds) and the pharmaceutical applications (i.e., manufacturing of biomedicines, crystallization, etc), flows of suspensions, such in coating flows, where the presence of electrostatic forces in the pigments make the solution of the system very challenging and more recently, the use of micro and nano-devices for bioseparation and diagnostics; many of these systems display quite different scales and phase interaction. One important tool in understanding the physical behavior of the system and in the solution to the important fields, i.e. particle velocity, fluid velocity and temperature and other related variables, is the use of powerful computational methodologies and economical strategies suitable for the different applications. In this session , and as it has been the tradition during the last few years, we would like to receive contributions in the general topics of computational approaches that solve or address a relevant application closely related to the family of problems identified above. In particular efficient and innovative techniques that focus on ?hybrid? scales to solve particle flow at the nanoscale are welcome. Other approaches that introduce innovation in more ?classical problems? will be also considered
Primary SponsorParticle Technology Forum (03)

Chair

Jennifer S. Curtis
Professor and Chair
University of Florida
Chemical Engineering Department
P.O. Box 116005
Gainesville, FL 32611-6005
Phone Number: 352 392-0882
Fax Number: 352 392-9513
Email: jcurtis@che.ufl.edu

CoChair

Pedro E. Arce
Professor and Chair
Tennessee Tech University
Chemical Engineering, Prescott Hall Room 214
Cookeville, TN 38505
Phone Number: (931) 372-3189
Fax Number: (931) 372-6352
Email: parce@tntech.edu
Coarse-Graining of Two-Fluid Models for Fluidized Gas-Particle Suspensions
Arthur T. Andrews IV, Chemical Engineering, Princeton University, Princeton, NJ 08544 and Sankaran Sundaresan, Princeton University, A315, EQuad, Princeton University, Princeton, NJ 08544
Preconditioning for the Simultaneous Solution of Gas-Solid Flows
Juray De Wilde, Edward Baudrez, Geraldine J. Heynderickx and Guy B. Marin, Laboratorium voor Petrochemische Techniek, Universiteit Gent, Krijgslaan 281, blok S5, Gent, 9000, Belgium
Consistency of Fully Developed and Periodic Simulations in Gas/Solids Flow in a Riser
Sofiane Benyahia1, Madhava Syamlal2 and Thomas O'Brien2, (1)Fluent Inc., 3647 Collins Ferry rd., Morgantown, WV 26505, (2)Simulation, Analysis & Computational, NETL/DOE, 3610, Collins Ferry Road, MS-N04, Morgantown, WV 26505
Simulating the Hydrodynamics of Spouted Beds Using a Continuum Formulation
Dhanunjay (Jay) S. Boyalakuntla1, Sreekanth Pannala2, Carles E. A. Finney1 and Stuart C. Daw1, (1)FEERC, Oak Ridge National Laboratory, 2360 Cherahala Blvd, NTRC, Knoxville, TN 37932, (2)Oak Ridge National Laboratory, P.O.Box 2008, Bldg 6012, Oak Ridge, TN 37831-6367
Modeling of Slow-Frictional Flow in CFD Eulerian Framework
Peter Spicka, Fluent Inc., 10 Cavendish Court, Lebanon, NH 03766
Granular Attrition as a Diffusion Phenomenon
Eldin Wee Chuan Lim and Chi-Hwa Wang, National University of Singapore, Department of Chemical and Biomolecular Engineering, Singapore, 117576, Singapore
Rotating Fluidized Bed an Efficient Polymerization Reactor
Azita Ahmadzadeh1, Hamid Arastoopour2 and Fouad Teymoour2, (1)Chemical Engineering Department, Illinois Institute of Technology, 10 west 33rd Street, Chicago, IL 60616, (2)Chemical Engineering, Illinois Institute of Technology, 10 west 33rd Street, Chicago, IL 60616
Numerical Simulation of Heat Transfer in a Rotary Kiln
Deliang Shi, Chemical Engineering, University of PIttsburgh, Pittsburgh, PA 15116 and Joseph J. McCarthy, University of Pittsburgh, 1249 Benedum Hall, O Hara Street, Pittsburgh, PA 15261

Particle Technology Forum