A finite Volume Runge-Kutta Ellam Method for the Solution of Advection Diffusion Equations
2001 ◽
Vol 6
(2)
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pp. 67
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Keyword(s):
We develop a finite volume characteristic method for the solution of the advection-diffusion equations which model the contaminant transport through porous medium. This method uses a second order Runge-Kutta approximation for the characteristics within the framework of the Eulerian Lagrangian localized adjoint methods (ELLAM). The derived scheme conserves mass, symmetrizes the governing equations and generates accurate numerical solutions even if large time steps are used. Numerical experiments comparing several competitive methods using a standard test example are presented to illustrate the performance of the method.
2020 ◽
Vol 368
◽
pp. 113155
Keyword(s):
2018 ◽
Vol 28
(11)
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pp. 2620-2649
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2001 ◽
Vol 50
(10)
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pp. 2339-2371
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Keyword(s):
Keyword(s):
2016 ◽
Vol 14
(4)
◽
pp. 1341-1376
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2014 ◽
Vol 2014
◽
pp. 1-8
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Keyword(s):
2011 ◽
Vol 69
(7)
◽
pp. 1283-1298
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2019 ◽
Vol 40
(4)
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pp. 2473-2504
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Keyword(s):