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High Fidelity Large Eddy Simulation Solver
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Boundary conditions for Taylor_Green_Vortex #69

Closed popstar0426 closed 9 years ago

popstar0426 commented 9 years ago

Hi:

I am studying the testcase "Taylor_Green_Vortex". I am confused with the BCs. There is only "Cyclic" boundary condition in the filed. What is the input boundary condition?

Best regards!

mlopez14 commented 9 years ago

In this test case there is no need for additional boundary conditions. The initial conditions dictate the direction of the movement of the vortex. The cyclic boundary conditions act as inflow or outflow based on the characteristics of the solution.