- **Main CFD Forum**
(*http://www.cfd-online.com/Forums/main/*)

- - **explicit formula
**
(*http://www.cfd-online.com/Forums/main/15464-explicit-formula.html*)

explicit formula
What is first derivative artificial viscosity in the source term via the explicit formula. Is this a correct formula
[ W_n+1 - W_n-1 ]/delta x |

Re: explicit formula
Hi,
Please expand W_n+1 and W_n-1 using Taylor's series and see your self, observe the trucation terms. This should be a farily simple and very useful excersice. Thanks, Vinayender. |

All times are GMT -4. The time now is 03:36. |