【简答题】(清华大学2006—2007学年春季学期期中考试试题)Giyen the steady,incompressible velocity distribution V=x+y)i+C(x+y)j+0k,where C is a constant,if conservation of mass is satisfied,find the value of C.Write down the strain...
【简答题】(清华大学2006--2007学年春季学期期中考试试题)Consider incompressible flow in the entrance of a circular tube,as in Fig.6-39.The inlet flow is uniform,u1=U0.The flow at section 2 is developed pipe flow.Find the wall dr...