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

- - **some confusion about the Galerkin principle
**
(*http://www.cfd-online.com/Forums/main/12211-some-confusion-about-galerkin-principle.html*)

some confusion about the Galerkin principle
Hi:
Let R represent a residiual of a partial differential equation in a two dimensional plat pipe, take steady convection-diffusino equation for example. we now apply the Galerkin which enforce the residual R to be orthogonal to each of the Basis function on in the y direction, integral( R*phi,y=0..1)dy now i want to apply the same procedure to the same problem in a pipi , i.e. two dimension axissysmetry system, integral(R*phi,r=0..1) r dr i am very confused about whether the "r" should included in the above equation. |

All times are GMT -4. The time now is 19:40. |