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BC's for 1D Euler Eqn

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July 14, 2009, 16:46	BC's for 1D Euler Eqn	#1
Nishu Member Nishant Kumar Join Date: Jun 2009 Posts: 32 Rep Power: 17	I am solving 1D Euler equation with MUSCL Flux vector splitting Method The flow is subsonic in the whole pipe. I am wondering what inlet and BC I should use?

July 21, 2009, 23:44		#2
shyamdsundar New Member Shyam Join Date: Apr 2009 Posts: 29 Rep Power: 17	Use the characteristic BC's. You would need to fix 2 (out of rho, u, p) variables in inlet and one variable at outlet.

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