Methods for parallel computation of complex flow problems |
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| Authors: | Tayfun Tezduyar Yasuo Osawa |
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| Affiliation: | 1. Ion Beam Modification and Analysis Laboratory, Department of Physics, University of North Texas, Denton, TX, 76203, USA;2. Sandia National Laboratories, Albuquerque, NM, 87185, USA;1. Korea Atomic Energy Research Institute, Daedeok-daero 989-111, Yuseong-gu, 305-353 Daejeon, South Korea;2. School of Mechanical Engineering, Pusan National University, Busan 46241 South Korea;3. School of Mechanical Engineering, Kyungpook National University, Daegu 41566 South Korea;1. Fondazione “Santa Lucia” IRCCS, Roma, Italy;2. Department of Psychology, University of Palermo, Palermo, Italy;3. Clinica Neurologica, University of Rome Tor Vergata, Roma, Italy;1. Department of Computer Sciences, Information Technology University, Lahore, Pakistan;2. Electrical Engineering and Computer Science, Vanderbilt University, Nashville, TN 37212, United States |
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| Abstract: | This paper is an overview of some of the methods developed by the Team for Advanced Flow Simulation and Modeling (TAFSM) http://www.mems.rice.edu/TAFSM/] to support flow simulation and modeling in a number of “Targeted Challenges”. The “Targeted Challenges” include unsteady flows with interfaces, fluid–object and fluid–structure interactions, airdrop systems, and air circulation and contaminant dispersion. The methods developed include special numerical stabilization methods for compressible and incompressible flows, methods for moving boundaries and interfaces, advanced mesh management methods, and multi-domain computational methods. We include in this paper a number of numerical examples from the simulation of complex flow problems. |
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| Keywords: | Computational fluid dynamics Flow simulation Stabilization methods Compressible flow Incompressible flow Multidomain computational methods |
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