Accession Number : AD0784015

Title :   Jet Cooling of the Leading Edge of a Turbine Blade,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Mazur,A. I. ; Filipchuk,V. E.

Report Date : 17 JUL 1974

Pagination or Media Count : 9

Abstract : One of the effective methods of the cooling of the leading edge of a turbine blade is jet blowing. In the reported experiments the object of the investigation was the model of a working blade made in a 5:1 scale with a chord of 60 mm. Parameters of the investigated system of jets were varied by means of an interchangeable nozzle part installed onto a permanent deflector.

Descriptors :   *Turbine blades, *Cooling, *Leading edges, *Jet flow, Experimental data, Blowers, Model tests, Test methods, Translations, USSR

Subject Categories : Jet and Gas Turbine Engines

Distribution Statement : APPROVED FOR PUBLIC RELEASE