Computational study of effect of tabs on a jet in a cross flow |
| |
Authors: | DR Reddy KBMQ Zaman |
| |
Affiliation: | NASA John H. Glenn Research Center, Cleveland, OH 44135, United States |
| |
Abstract: | A three-dimensional viscous flow analysis is performed using a time-marching Reynolds-averaged Navier-Stokes code for the case of a jet in a cross flow with a delta tab placed on the windward side of the jet to inhibit mixing for film cooling applications. The flow configuration which was previously studied experimentally, involved a jet discharging normally from the floor of the wind tunnel test section into the cross flow with a momentum ratio (jet/cross-flow) of 36. The computed results are compared with the experimental data which include streamwise velocity and vorticity distributions at various axial locations downstream of the jet. The computational results show reasonably good agreement with the experimental data. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|