A modified linear discontinuous spatial discretization method in planar geometry
作者:
R.H. Szilard,
G.C. Pomraning,
期刊:
Transport Theory and Statistical Physics
(Taylor Available online 1989)
卷期:
Volume 18,
issue 3-4
页码: 255-285
ISSN:0041-1450
年代: 1989
DOI:10.1080/00411458908204689
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The standard derivation of the linear discontinuous (LD) spatial discretization method for planar geometry transport problems is modified to produce an entire family of methods. This family is characterized by a real parameter which assumes the value = 3 in the usual LD method. This discretization scheme is investigated for positivity and accuracy as a function of . Numerical results are compared with exact analytic solutions for the simple rod model of transport theory.
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