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ISSN Online: 2377-424X

International Heat Transfer Conference 4
August 31 - September 5, 1970, Paris-Versailles, France

AN EXPERIMENTAL INVESTIGATION INTO FILM COOLING WITH PARTICULAR APPLICATION TO COOLED TURBINE BLADES

Get access (open in a dialog) DOI: 10.1615/IHTC4.1830
pages 1-10

Résumé

Experimental results for film cooling of flat plates by angled injection of cold air are correlated in terms of various empirical relationships. The effects of injected cold air to hot mainstream velocity ratio being greater and less than unity are compared for 30° and 15° angle of cold air injection to the plane of the flat plate and a wide variety of results are collapsed on to single curves by suitable choice of empirical relationships.