Thermodynamic analysis and optimization of the combined supercritical carbon dioxide Brayton cycle and organic Rankine cycle‐based nuclear hydrogen production system
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Energy Research"
DOI: 10.1002/er.7208
Abstract: The Supercritical Carbon Dioxide Brayton Cycle (SCBC) with high efficiency is a very promising thermodynamic cycle to replace the Steam Rankine Cycle (SRC) as the power cycle of a Nuclear Hydrogen Production (NHP) system. However,… read more here.
Keywords: cycle; system; rankine cycle; hydrogen production ... See more keywords
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
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
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
Performance analysis on novel thermodynamic cycle under the guidance of 3D construction method
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DOI: 10.1016/j.apenergy.2019.05.081
Abstract: Abstract The efficiency improvement of organic Rankine cycle, which is an efficient way to recover the waste heat of internal combustion engines, is an eternal topic. The 3D construction method of thermodynamic cycle provides a… read more here.
Keywords: construction method; cycle; rankine cycle; organic rankine ... See more keywords
Experimental investigation on a 3 kW organic Rankine cycle for low-grade waste heat under different operation parameters
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2016.11.032
Abstract: Abstract The experimental study of a 3 kW organic Rankine cycle (ORC) system using an open-drive scroll type expander and R245fa has been investigated. The expander is originally hermetic-type refrigerant scroll compressor with built-in volume ratio… read more here.
Keywords: efficiency; organic rankine; system; rankine cycle ... See more keywords