Lagrangian Simulation of Combustion
Author(s) -
Ahmed F. Ghoniem
Publication year - 2008
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/935743
Subject(s) - multiphysics , lagrangian , massively parallel , combustion , domain decomposition methods , domain (mathematical analysis) , computer science , decomposition , jet (fluid) , computational science , mathematics , mathematical optimization , aerospace engineering , parallel computing , physics , engineering , finite element method , chemistry , mathematical analysis , organic chemistry , thermodynamics
A Lagrangian approach for the simulation of reactive flows has been developed during the course of this project, and has been applied to a number of significant and challenging problems including the transverse jet simulations. An efficient strategy for parallel domain decomposition has also been developed to enable the implementation of the approach on massively parallel architecture. Since 2005, we focused our efforts on the development of a semi-Lagrangian treatment of diffusion, and fast and accurate Lagrangian simulation tools for multiphysics problems including combustion
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