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2. The COM eqn. for steady 2-d flow is given by (pu) əx u= The compressible stream-function y is defined such that COM i
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2. The COM eqn. for steady 2-d flow is given by (pu) əx u= The compressible stream-function y is defined such that COM i
2. The COM eqn. for steady 2-d flow is given by (pu) əx u= The compressible stream-function y is defined such that COM is automatically satisfied V= + a. Show that the expressions for u,v velocity components satisfy COM b. What are the units of the stream function ? (pv) ду d. What are the units of the velocity potential ? =0 Pref dy р ду Prej dy P dx c. Determine the velocity potential, o recall u=! ,V= dø ap əx