The difference scheme for the two-dimensional convection-diffusion problem for large peclet numbers
2018 ◽
Vol 226
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pp. 04030
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Keyword(s):
The purpose of this work is the development of a difference scheme for the solution of convection-diffusion problem at high Peclet numbers (Pe>2). In accordance with this purpose the following problems were solved: difference scheme for convection is built, comparison with the existing schemes is carried out; conditions for stability of the proposed difference scheme are obtained. Solutions of the convection-diffusion equation on the basis of the proposed difference scheme at various Peclet numbers are obtained.
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Vol 164
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