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


Citation

Zainol Abidin, N. H. H. and Saadon, Syamimi and Abu Talib, Abd Rahim (2018) Parametric optimization and performance analysis of a waste heat recovery system using Organic Rankine Cycle (ORC). In: AEROTECH VII - Sustainability in Aerospace Engineering and Technology, 7 - 8 Aug. 2018, Putrajaya, Malaysia. (pp. 1-10).

Abstract

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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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Engineering
DOI Number: https://doi.org/10.1088/1757-899X/405/1/012010
Publisher: Institute of Physics Publishing
Keywords: Organic Rankine Cycle; Parametric optimization; Performance analysis
Depositing User: Mr. Sazali Mohamad
Date Deposited: 15 Oct 2019 06:23
Last Modified: 15 Oct 2019 06:23
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1088/1757-899X/405/1/012010
URI: http://psasir.upm.edu.my/id/eprint/75196
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