GATE Civil Engineering
0 votes

Uniform flow with velocity $U$ makes an angle $\theta$ with $y$-axis, as shown in the figure

The velocity potential $(\phi)$, is 

  1. $\pm U(x\sin\theta+y\cos\theta)$
  2. $\pm U(y\sin\theta-x\cos\theta)$
  3. $\pm U(x\sin\theta-y\cos\theta)$
  4. $\pm U(y\sin\theta+x\cos\theta)$
in Hydraulics by (2.7k points)
recategorized by

Please log in or register to answer this question.

Welcome to GATE Civil Q&A, where you can ask questions and receive answers from other members of the community.
Top Users Dec 2020
    1,042 questions
    95 answers
    44,148 users