Fraunhofer ITWM Departments Flow and Material Simulation Hydrodynamics Complex Fluids Microstructure Simulation and Virtual Material Design Structure and Process Optimization Projects Staff Jobs

Dr. Stefan Rief Contact Phone: +49 (631) 31600-4558 Fax: +49 (631) 31600-5558 Send E-Mail... Room: F2.17 Competences Consulting for simulation, software and hardware Development of customer specific software solutions Modelling and simulation of flow and filtration processes in porous media Numerical methods for partial differential equations Projects & Products Simulation of Diesel Particulate Filters Liquid Polymer Moulding Nano meltblown fibers in filter media Latest Publications, Proceedings and Presentations Analysis and Optimization of Paper Machine Clothings by Computer Simulation (3,4 MB), with A. Wiegmann, Papermaking Research Symposium 2009, Kuopio, Finland, 6/2009. Virtual Diesel Particulate Filters: Simulation of the Structure, Exhaust Gas Flow and Particle Deposition with D. Kehrwald, A. Latz, K. Schmidt und A. Wiegmann, Filtration, No. 4, Vol. 9, 2009, pp 315-320. Struktur und Druckverlust realer und virtueller Drahtgewebe with E. Glatt A. Wiegmann, M. Knefel, E. Wegenke, Filtrieren and Separieren , 2/2009. Design of Pleated Filters by Computer Simulations with A. Wiegmann, L. Cheng, E. Glatt, O. Iliev, Annual Meeting of the American Filtration & Sepration Society 2009, Minnapolis, MN, USA. Nonlinear Flow in Porous Media - Numerical Solution of the Navier-Stokes System with Two Pressures and Application to Paper Making, 2008, 156 pages, VDM Verlag Dr. Müller, ISBN-10: 3639026764, ISBN-13: 9783639026764. Setting a New Milestone in Filter Media Design: Simulating Performace According to Multi Pass Test based on 3D Fiber Structures (0.1MB), with M. J. Lehmann, H. Banzhaf, G.-M. Klein, M. Durst and A. Wiegmann, WFC 08 Leipzig, Germany, April 2008, pp 326-330. Simulation Studies of Deposition Mechanisms for Aerosol Particles in Fibrous Filters including Slip Flow (0.2MB), with A. Wiegmann, K. Schmidt, L. Cheng and A. Latz, WFC 08 Leipzig, Germany, April 2008, pp 127-131. Simulation of Ceramic DPF Media, Soot Deposition and Pressure Drop Evolution Using GeoDict (2.3MB), with A. Wiegmann and K. Schmidt, WFC 08 Leipzig, Germany, April 2008. Modelling and Simulation of Multiscale Problems in Industrial Filtration Processes, with O. Iliev, A. Latz, P. Popov, K. Steiner, A. Wiegmann, Z. Lakdawala; Proceedings of 2nd Annual meeting of Bulgarian Section of SIAM, Dec.20-21, 2007, Sofia, Bulgaria, pp.18-21, 2008 Full List of Publications, Proceedings and Presentations     © Fraunhofer ITWM 2009   This website is optimized for Mozilla Firefox Browser. Last Update: Fri-29 Jan 2010