(1)V =- (1) u = -2xyî i = y? - x2 w = 5k %3D K (アーー 2tr 2tr a-) Is the flow field given in (1) incompressible? b-) Is the flow field given in (1) irrotational? c-) Determine the vorticity for the flow field given in (II).

(1)V =- (1) u = -2xyî i = y? - x2 w = 5k %3D K (アーー 2tr 2tr a-) Is the flow field given in (1) incompressible? b-) Is the flow field given in (1) irrotational? c-) Determine the vorticity for the flow field given in (II).

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

(1) ū = -2xyi
ラ= y? - x2 w=5k
K
(1) V = –
2tr
2tr
a-) Is the flow field given in (1) incompressible?
b-) Is the flow field given in (1) irrotational?
c-) Determine the vorticity for the flow field given in (II).
d-) Make a sketch for the folloing fluid propeties by combining the forced and free vortex.
Vel
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