A New High-Order Compact Scheme of Unstructured Finite Volume Method
2016 ◽
Vol 13
(05)
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pp. 1650022
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A compact high-order scheme has been successfully proposed and verified in this paper. In this scheme, the traditional gradient reconstruction was replaced with a compact scheme. There were no needs to modify the process and algorithms of unstructured FVM including boundary conditions, flux technique, limiter functions and so on. Both memory and computation loads with the new scheme were not increased than the traditional one. Additionally, we modified Venkatakrishnan limiter to suppress numerical oscillation. The proposed compact scheme and modified Venkatakrishnan limiter have been verified with numerical experiments on benchmark problems. Numerical results showed good agreement with those obtained by other methods.
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1997 ◽
Vol 31
(3)
◽
pp. 295-312
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2019 ◽
Vol 376
◽
pp. 1312-1330
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High Order Scheme for Schrödinger Equation with Discontinuous Potential I: Immersed Interface Method
2011 ◽
Vol 4
(4)
◽
pp. 576-597
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2014 ◽
Vol 2014
(0)
◽
pp. _S1910103--_S1910103-
2010 ◽
Vol 2010
◽
pp. 1-9
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2017 ◽
Vol 31
(4-5)
◽
pp. 214-229
◽
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