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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: Onim

Forum: Main CFD Forum September 10, 2013, 06:00

Replies: 7 AUSM+, MUSCL coding problem Views: 1,967 Posted By Onim I have made my program work, and I would like to... I have made my program work, and I would like to post the reason for oscillation. At the first time, when I "extrapolate" physical quantities from the cell center(?) to cell interface, I just...

Forum: Main CFD Forum September 5, 2013, 06:11

Replies: 7 AUSM+, MUSCL coding problem Views: 1,967 Posted By Onim I added some definitions to the code. I added some definitions to the code.

Forum: Main CFD Forum September 5, 2013, 06:04

Replies: 7 AUSM+, MUSCL coding problem Views: 1,967 Posted By Onim You`re right. Because I omitted definition of... You`re right. Because I omitted definition of indices, it is still confusing. I`ll add their definition. By the way, I don`t know what is slope limiter. I thought flux limiter gets slope rate as its...

Forum: Main CFD Forum September 5, 2013, 05:38

Replies: 7 AUSM+, MUSCL coding problem Views: 1,967 Posted By Onim Thank your for your reply, duri. Well, I... Thank your for your reply, duri. Well, I want to make things clear, I used both 1st order and 2nd order differencing(simple upwind scheme and Fromm's scheme) and 1st order case was successfule...

Forum: Main CFD Forum September 5, 2013, 05:34

Replies: 7 AUSM+, MUSCL coding problem Views: 1,967 Posted By Onim I attach some MUSCL code for your information. ... I attach some MUSCL code for your information. #define indcn i,j,k #define indup i-ish,j-jsh,k-ksh #define inddn i+ish,j+jsh,k+ksh C For left flux DO k=0,nz; DO j=0,ny; DO i=0,nx

Forum: Main CFD Forum September 5, 2013, 04:27

Replies: 7 AUSM+, MUSCL coding problem Views: 1,967 Posted By Onim AUSM+, MUSCL coding problem Thanks for visiting this thread. I am working on coding numerical algorithm for 3D Euler equation with general coordinate. Since the flow is compressible, I need to utilize upwinding. After I...

Showing results 1 to 6 of 6

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