工程流体力学分析,ansys
For steady flow ( V ) 0 For incompressible flow V 0Example 1 Under what conditions does the velocity field V (a1 x b1 y c1 z )i (a2 x b2 y c2 z ) j (a3 x b3 y c3 z )k
represents an incompressible flow which conserves mass? ( where ai , bi , ci const )8