... turbines boundary layer turbulence stators heat transfer foils pressure measurement velocity Accurate predictions of surface heat loads on an airfoil are made difficult by the complex flow structure surrounding the airfoil. Boundary layers developing on a vane or blade surface are subjected...

.... Manuscript received by the International Gas Turbine Institute February 2001. Paper No. 2001-GT-436. Review Chair: R. Natole. 04 June 2001 01 February 2001 gas turbines aircraft design engineering foils testing aerodynamics wakes pressure measurement The BR715 21 klb...

...-134A) at ambient pressure and temperature conditions was used to match the dimensionless parameters at engine conditions. Thin foil heaters were used to produce a constant heat flux at the long sides of the duct; the narrow sides were unheated. Duct Reynolds numbers were varied up to 20,000; rotation...