engineering recuitment AAI JE Technical Mock Test 2020-21 Fluid Mechanics Fluid Kinematics Vorticity and Circulation
Consider a velocity field \({\rm{\vec V}} = {\rm{K}}\left( {{\rm{y\hat i}} + {\rm{x\hat k}}} \right)\), where K is a constant. The vorticity, ΩZ, is
1
-K
2
K
3
- K/2
4
K/2