An Innovation in Film Cooling of the Gas Turbine Blades Applying an Upstream Jet

M.R. Salimi; M. Taeibi Rahni; Mahdi Ramezanizadeh

Volume 9, Issue 1 , March 2012

Abstract
  A new design concept is introduced to control the near-wall integration between the hot-gas boundary layer and the cooling jets in order to enhance the adiabatic film cooling effectiveness of the gas turbine blades. In this new approach, another film cooling port, having a very low blowing ratio, which ...  Read More