問題詳情
4.In a 2-D incompressible flow, the velocity is given asV = (y3/3 + 2x - x2y)i + (xy2 - 2y - x2/3) j Please check whether this flow field represents an irrotationai flow. (20%)
參考答案
答案：C
難度：適中0.599174
統計：A(62),B(33),C(290),D(43),E(0)
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