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-   -   What's the boundary condition for 1D Shock Tube Problem? (http://www.cfd-online.com/Forums/main/106342-whats-boundary-condition-1d-shock-tube-problem.html)

Accelerator August 26, 2012 15:52

What's the boundary condition for 1D Shock Tube Problem?
 
Hi All,

I am coding for 1d shock tube problem by using Roe solver. However, I wonder how to set the appropriate boundary condition for the problem?

Should I use a free-stream condition that the states at both ends keep as initial constant values?

Thanks.


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