Parametric optimization and performance analysis of a waste heat recovery system using Organic Rankine Cycle (ORC)

被引：2
作者：
Abidin, N. H. H. Zainol [1 ]
Saadon, S. [1 ]
Abu Talib, A. R. [1 ]
机构：
[1] Univ Putra Malaysia, Fac Engn, Dept Aerosp Engn, Serdang 43400, Selangor, Malaysia
来源：
AEROTECH VII - SUSTAINABILITY IN AEROSPACE ENGINEERING AND TECHNOLOGY | 2018年 / 405卷
关键词：
D O I：
10.1088/1757-899X/405/1/012010
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Organic Rankine Cycle (ORC) has been proven to be the most effective solution to utilize fully the waste heat energy produced from manufacturing and power plant. In this paper, thermodynamic analysis and performance optimization of an ORC waste heat recovery system is performed for an aircraft engine and R245-fa is chosen as the refrigerant. The main concern of this study is to maximize the total heat transfer rate through the evaporator, thus the optimization of the Thrust Specific Fuel Consumption (TSFC) and the Specific Thrust of the engine can be performed. The main parameter to conduct the optimization is Turbine Inlet Temperature (TIT) and preheating temperature of R245fa. From the analysis, by increasing the Turbine Inlet Temperature and the preheating temperature, the TSFC and Specific Thrust of the engine can be optimized.
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页数：6
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