THE SLICE BALANCE APPROACH USING AN ADAPTIVE-WEIGHTED CLOSURE
Keyword(s):
In this paper, we present a formulation of the slice balance approach using a nonlinear closure relation derived analogously from the adaptive-weighted diamond-difference form of the weighted diamond-difference method for Cartesian grids. The method yields strictly positive solutions that reduce to a standard diamond closure with fine-enough mesh granularity. It can be efficiently solved using Newton-like nonlinear iterative methods with diffusion preconditioning.
1997 ◽
Vol 267
(1-3)
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pp. 281-315
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2006 ◽
Vol 11
(4)
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pp. 323-329
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2001 ◽
Vol 3
(1)
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pp. 9
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2016 ◽
Vol 14
(2)
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pp. 113-134
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