For incompressible fluids the volumetric dilatation rate
Chapter 6, Problem 6.11(choose chapter or problem)
For incompressible fluids the volumetric dilatation rate must be zero; that is, \(\nabla \cdot \mathbf{V}=0\). For what combination of constants, a, b, c, and e can the velocity components
u = ax + by
v = cx + ey
w = 0
be used to describe an incompressible flow field?
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