A CASCADE INVESTIGATION OF A CONVECTION- AND FILM-COOLED TURBINE VANE MADE FROM RADIALLY STACKED LAMINATES

摘要

An experimental heat-transfer investigation was conducted on an air-cooled turbine vane made from photoetched laminates that were joined by diffusion bonding. Data from the investigation are compared with published data of an impingement-, convection-, and film-cooled vane and a full-coverage film-cooled vane and unpublished data of a transpiration-cooled vane.