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NASA NTRS ยท 20070002998

Advanced Thermal HPT Clearance Control

Abstract

OBJECTIVE: Develop a fast acting HPT Active Clearance Control System to improve engine efficiency and reduce emissions CHALLENGE: Reduction of HPT blade clearance throughout engine operation System complexity, reliability and cost must remain comparable or surpass today s engines Reduced clearance may increase possibility of rubs

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BibTeXRIS

WojciechVoytek, Sak. 2006-10-01. Advanced Thermal HPT Clearance Control. https://ntrs.nasa.gov/citations/20070002998

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