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Unformatted text preview: irrotational and derive an expression for the velocity potential. 3. The stream function of a flow field is 3 2 By y Ax = , where 1 1 2 = s m A , 1 1 3 2 = s m B and the coordinates are measured in meters. Find an expression for the velocity potential. 4. Consider the flow field represented by the velocity potential 2 2 By Bx Ax + = , where A = 2 m s-1 , B = 2 s-1 , and the coordinates are measured in meters. Obtain expressions for the velocity field and stream function. Calculate the pressure difference between the origin and point (x,y) = (1,2)....
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This note was uploaded on 07/28/2010 for the course MEEN 344 taught by Professor Schobeiri during the Fall '08 term at Texas A&M.
- Fall '08