Investigation for the effect of variations in heat exchange parameters on the performance of precooled combined engines

Investigation for the effect of variations in heat exchange parameters on the performance of precooled combined engines

The closed helium Brayton cycle is essential for thermal and mechanical energy transfer in precooled combined cycle engines. However, the impact of heat exchanger parameter variations on engine performance and system matching remains unclear. Therefore, a mathematical simulation model of a precooled...

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Bibliographic Details
Main Authors: Hongwei Mao, Xiaotian Zhao, Haibo Ma, Yuan Ma, Ce Xiao, Minglong Du, Jinxin Liu, Xuefeng Chen
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Case Studies in Thermal Engineering
Subjects:
Precooled combined engine
PATR engine
Closed helium brayton cycle
Heat exchanger
Parameter deviation
Engine matching performance
Online Access:http://www.sciencedirect.com/science/article/pii/S2214157X25006616
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