Performance analysis and multi-objective optimization of an organic Rankine cycle with binary zeotropic working fluid employing modified artificial bee colony algorithm
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-018-7801-y
Abstract: From a thermal point of view, zeotropic mixtures are likely to be more efficient than azeotropic fluids in low-temperature power cycles for reduction in exergy destruction occurring during heat absorption/rejection processes due to their suitable… read more here.
Keywords: zeotropic working; binary zeotropic; zeotropic; working fluid ... See more keywords
Energy and exergy analysis of solar energy-integrated, geothermal energy-powered Organic Rankine Cycle
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-018-7977-1
Abstract: In this study, the energy and exergy analysis of the solar- and geothermal energy-powered Organic Rankine Cycle was made for different system configurations and Simav geothermal field was taken into consideration for system designs. The… read more here.
Keywords: energy exergy; organic rankine; rankine cycle; energy ... See more keywords
A review on geothermal Organic Rankine cycles: modeling and optimization
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-020-10357-y
Abstract: Employing renewable energy sources for power generation have been developed in recent years due to their several benefits including low emission of greenhouse gases and their inexhaustible nature. Among the applicable renewable energy sources for… read more here.
Keywords: modeling optimization; rankine cycles; power; optimization ... See more keywords
Coupling effect of evaporation and condensation processes of organic Rankine cycle for geothermal power generation improvement
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Central South University"
DOI: 10.1007/s11771-019-4260-y
Abstract: Organic Rankine cycle (ORC) is widely used for the low grade geothermal power generation. However, a large amount of irreversible loss results in poor technical and economic performance due to its poor matching between the… read more here.
Keywords: temperature; power; performance; organic rankine ... See more keywords
Simultaneous optimization of multiparameters on a subcritical organic Rankine cycle system for low-grade waste heat recovery
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-1244-z
Abstract: This study aims to improve the thermo-economic performance of the subcritical organic Rankine cycle (ORC). Accordingly, an economical evaluation and the simultaneous multiparametric optimization on the subcritical ORC system for recovering low-grade waste heat of… read more here.
Keywords: cycle; system; organic rankine; low grade ... See more keywords
Dynamic model of supercritical Organic Rankine Cycle waste heat recovery system for internal combustion engine
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Automotive Technology"
DOI: 10.1007/s12239-017-0059-8
Abstract: The supercritical Organic Rankine Cycle (ORC) for the Waste Heat Recovery (WHR) from Internal Combustion (IC) engines has been a growing research area in recent years, driven by the aim to enhance the thermal efficiency… read more here.
Keywords: system; supercritical organic; heat; organic rankine ... See more keywords
Deep neural network approach to estimation of power production for an organic Rankine cycle system
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-020-02701-y
Abstract: In this study, the possibility of using Stepwise multilinear regression and deep learning models to estimate the behaviour of the organic Rankine cycle (ORC) has been investigated. It was found that a number of parameters… read more here.
Keywords: system; power; approach; neural network ... See more keywords
Optimizing the performance of small-scale organic Rankine cycle that utilizes a single-screw expander
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2016.12.070
Abstract: This paper deals with the operation and optimization of a down-scaled industrial organic Rankine cycle (ORC) for low-grade waste heat recovery. The system is a sub-critical regenerative ORC with a nominal power output of 11kW.… read more here.
Keywords: system; expander; performance; organic rankine ... See more keywords
Evaluation of a small-scale waste heat recovery organic Rankine cycle
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DOI: 10.1016/j.apenergy.2017.01.088
Abstract: In recent years, the use of small-scale organic Rankine cycles (ORC) in exhaust gas heat recovery of reciprocating engines has been intensively studied. In this paper, the working fluid selection and experimental results of a… read more here.
Keywords: small scale; waste heat; heat recovery; heat ... See more keywords
Experimental Study of a Small Scale Organic Rankine Cycle Waste Heat Recovery System for a Heavy Duty Diesel Engine with Focus on the Radial Inflow Turbine Expander Performance
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.01.049
Abstract: Abstract The purpose of this work is to experimentally evaluate the effect on fuel efficiency of a small scale organic Rankine cycle (ORC) as a waste heat recovery system (WHRS) in a heavy duty diesel… read more here.
Keywords: small scale; system; scale organic; engine ... See more keywords
A neural network approach to the combined multi-objective optimization of the thermodynamic cycle and the radial inflow turbine for Organic Rankine cycle applications
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DOI: 10.1016/j.apenergy.2019.01.035
Abstract: Abstract An optimization model based on the use of Neural Network surrogate models for the multi-objective optimization of small scale Organic Rankine Cycles is presented, which couples the optimal selection of the thermodynamic parameters of… read more here.
Keywords: cycle; optimization; organic rankine; objective optimization ... See more keywords