Abstract: The numerical study reported here deals with the passive flow control around a twodimensional Dshaped bluff body at a Reynolds number of Re=3.6أ—104. A small circular control cylinder located in the near wake behind the ...

Abstract: Considering the complicated geometry in an active clearance control (ACC) system, the design of an improved cooling feed pipe with a covering plate for a high pressure ribbed turbine case was investigated. Numerical ...