Discrete-Ordinates and Streamline Diffusion Methods for a Flow Described by BGK Model
نویسندگان
چکیده
منابع مشابه
Combined Discrete-Ordinates and Streamline Diffusion for a Flow Described by BGK Model
A rarefied gas flow through a channel with arbitrary cross section is studied based on the BGK model. The discrete velocity and streamline diffusion finite element methods are combined to yield a numerical scheme. For this method we derive stability and optimal error estimates in the L2 norm. The optimality is due to the maximal available regularity of the exact solution for the corresponding h...
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ژورنال
عنوان ژورنال: SIAM Journal on Scientific Computing
سال: 2014
ISSN: 1064-8275,1095-7197
DOI: 10.1137/120885747