Problem 5.69[Difficulty: 2]Given:Velocity componentsFind:Which flow fields are irrotationalSolution:For a 2D field, the irrotationality the test isxvyu0a)uxyt()2x2y2vxytx3xy22yxt3x2y2ytHencexvyu0Not irrotationalb)t2xyx2yt2xyy2x2xt2xyt1Hencexvyu0Not irrotationalc)txttxt2ytxtt2yt2Hencexv
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This note was uploaded on 10/19/2011 for the course EGN 3353C taught by Professor Lear during the Fall '07 term at University of Florida.