Timeline for How to discretize the advection equation using the Crank-Nicolson method?
Current License: CC BY-SA 4.0
5 events
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| Nov 5, 2023 at 21:59 | comment | added | Vladimir F Героям слава | That is true, but the first sentence of the first paragraph is formulated in an absolute way ("in any application that I know of"). BTW, CN is also one of the few twmporal schemes offered by OpenFOAM (together with backward Euler and BDF2). | |
| Nov 3, 2023 at 3:08 | comment | added | Philip Roe | @Vladimir The question was about pure advection. | |
| Mar 24, 2023 at 10:24 | comment | added | Vladimir F Героям слава | The Crank-Nicolson method is actually one of the two second-order temporal schemes offered by OpenFOAM for Navier-Stokes equations. The other is BDF2. For diffusion problems Crank-Nicolson is still quite popular. It used to be used in a combination with Adams-Bashforth and now more typically with Runge-Kutta. In such a combination CN solves the implicit diffusive part. | |
| May 28, 2021 at 22:14 | history | edited | Philip Roe | CC BY-SA 4.0 |
corrected typo in equation
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| May 27, 2021 at 23:46 | history | answered | Philip Roe | CC BY-SA 4.0 |