Performance analysis of an irreversible Brayton heat engine based on ecological coefficient of performance criterion
作者： Yasin Ust , Bahri Sahin , Ali Kodal
DOI: 10.1016/J.IJTHERMALSCI.2005.04.005
关键词:
摘要: A performance optimization based on a new ecological criterion called coefficient of (ECOP) has been presented for irreversible Brayton heat engine. The considered model includes irreversibilities due to finite rate transfer, leakage and internal dissipations. ECOP objective function is defined as the ratio power output loss availability. optimal design parameters at maximum conditions are obtained analytically. effects major general performances have investigated. results compared with an alternative in literature conditions, terms entropy generation rate, thermal efficiency output.
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