Journal ArticleDOI
Dynamic behavior of Rankine cycle system for waste heat recovery of heavy duty diesel engines under driving cycle
TLDR
In this article, the on-road RCS-E (Rankine cycle system efficiency) is as low as 3.63%, which is less than half of the design RCSE (7.77%) at the rated operating point.About:
This article is published in Applied Energy.The article was published on 2013-12-01. It has received 125 citations till now. The article focuses on the topics: Rankine cycle & Thermal efficiency.read more
Citations
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Journal ArticleDOI
A review of modified Organic Rankine cycles (ORCs) for internal combustion engine waste heat recovery (ICE-WHR)
TL;DR: In this article, relevant researches of these modified ORCs were reviewed and divided into four parts to approach the ideal cycle, which was defined as the best matching cycle to engine waste heat.
Journal ArticleDOI
Thermodynamic and economic performances optimization of an organic Rankine cycle system utilizing exhaust gas of a large marine diesel engine
Min-Hsiung Yang,Rong-Hua Yeh +1 more
TL;DR: In this article, the authors investigated the thermodynamic and economic performances optimization for an ORC system recovering the waste heat of exhaust gas from a large marine diesel engine of the merchant ship.
Journal ArticleDOI
Categorization and analysis of heat sources for organic Rankine cycle systems
TL;DR: In this paper, the authors give a theoretical categorization of heat sources to give uniform boundary conditions for further theoretical studies on cycle choices and working fluid screening and the ideal cycles for each heat source type are analyzed.
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Thermoeconomic multi-objective optimization of a dual loop organic Rankine cycle (ORC) for CNG engine waste heat recovery
TL;DR: In this article, a GA was employed to solve the Pareto optimal solutions from the viewpoints of maximizing net power output and minimizing total investment cost over the whole operating range of the CNG engine.
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A comprehensive review of organic rankine cycle waste heat recovery systems in heavy-duty diesel engine applications
TL;DR: In this paper, the authors present a preliminary introduction of organic Rankine cycle waste heat recovery (ORC-WHR) in heavy-duty diesel (HDD) vehicle applications in the past decade.
References
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Journal ArticleDOI
A Review of Organic Rankine Cycles (ORCs) for the Recovery of Low-grade Waste Heat
T.C. Hung,T.Y. Shai,S.K. Wang +2 more
TL;DR: In this article, the efficiencies of ORCs using cryogens such as benzene, ammonia, R11, R12, R134a and R113 as working fluids have been analyzed parametrically and compared.
Journal ArticleDOI
Study of working fluid selection of organic Rankine cycle (ORC) for engine waste heat recovery
TL;DR: In this article, the performance of different working fluids operating in specific regions was analyzed using a thermodynamic model built in Matlab together with this articlePROP, and the optimal control principle of ORC under the transient process was discussed based on the analytical results.
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Performance analysis and optimization of organic Rankine cycle (ORC) for waste heat recovery
TL;DR: In this paper, the system performance analysis and optimization of an organic Rankine cycle (ORC) system using HFC-245fa (1,1, 1,3, 3,3-pentafluoropropane) as working fluid driven by exhaust heat is presented.
Journal ArticleDOI
Experimental study and modeling of an Organic Rankine Cycle using scroll expander
TL;DR: In this article, a numerical model of an ORC and an experimental study carried out on a prototype working with refrigerant HCFC-123, whose heat sources consist in two hot air flows.