For convenience in design, the pressure recovery, Cp, is based on the mass average velocity at the throat, Vi. ... recovery and effectiveness are approximately as follows: Ap2 percent below peak recovery, Ap2-6 percent between peak recovery and line b-b, Ap 3 percent above line b-b. ... The higher recovery curves presumably close at N/Wi alt; 48, but there are insufficient date to show how they close. ... For 2Si*/Wi alt; 0.05, tj agt; 80 percent can be obtained for a large range of geometries.
|Title||:||Journal of Basic Engineering|