力学作业（英文版）- (18).pdf

文档介绍：Problem Set 6 Name: ____________________
Assigned: Friday, October 12
Due: Tuesday, October 16


1. Supplementary Problem Pa2.

2. The stream function for a particular flow is given as ψ(x, y) = x 2 − y 2 .

(a) Show that this flow is irrotational.
(b) Calculate the velocity potential.
(c) Sketch the streamlines of the flow.

3. Supplementary Problem P15.