Cold-air Performance of a 12.766-centimeter-tip-diameter Axial-flow Cooled Turbine


Book Description

A solid blade version of a single-stage, axial-flow turbine was investigated to determine its performance over a range of speeds from 0 to 105 percent of equivalent design speed and over a range of total to static pressure ratios from 1.62 to 5.07.










NASA Technical Paper


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NASA Technical Note


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NASA Technical Paper


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R & D Abstracts


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Cold Air Performance of a 12.766-Centimeter-Tip-Diameter Axial-Flow Cooled Turbine. 2


Book Description

An air cooled version of a single-stage, axial-flow turbine was investigated to determine aerodynamic performance with and without air ejection from the stator and rotor blades surfaces to simulate the effect of cooling air discharge. Air ejection rate was varied from 0 to 10 percent of turbine mass flow for both the stator and the rotor. A primary-to-air ejection temperature ratio of about 1 was maintained. Haas, J. E. and Kofskey, M. G. Glenn Research Center NASA-TP-1018 RTOP 505-04...