The Volumetric Temperature Fields of an Internally-Cooled Rotating Blade,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
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In order to obtain reliable data on the thermal condition of a continuous rotating gas-turbine blade when cooled by purging through passages between the blade root and the blade tip it is necessary to use volumetric electric models. A volumetric composite model electro-conductive paper-grid of ohmic resistances makes it possible to reveal such heat flows in designs which cannot be obtained on a two-dimensional models.
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