Improving turbine endwall cooling uniformity by controlling near-wall secondary flows

Improving turbine endwall cooling uniformity by controlling near-wall secondary flows

In this paper, we propose a design philosophy for cooling high-pressure nozzle guide vane endwalls, which exploits the momentum of cooling jets to control vane secondary flows thereby improving endwall cooling uniformity. The impact of coolant-to-mainstream pressure ratio, hole inclination angle, ho...

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Manylion Llyfryddiaeth
Prif Awduron:	Thomas, M, Povey, T
Fformat:	Journal article
Cyhoeddwyd:	SAGE Publications 2016

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