Results 191 to 200 of about 10,045 (226)
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Internal Combustion Engine (ICE) bottoming with Organic Rankine Cycles (ORCs)
Energy, 2010Abstract This paper describes a specific thermodynamic analysis in order to efficiently match a vapour cycle to that of a stationary Internal Combustion Engine (ICE). Three different working fluids are considered to represent the main classes of fluids, with reference to the shape of the vapour lines in the T–s diagram: overhanging, nearly ...
VAJA, Iacopo, GAMBAROTTA, Agostino
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Comparation on R245fa, R1233zd, R141b for Organic Rankine Cycle (ORC)
2018 Conference on Power Engineering and Renewable Energy (ICPERE), 2018Indonesia’s largest source of power generation comes from steam power plant. This paper discusses Organic Rankine Cycle (ORC) as an alternative for steam power plant system design. ORC has Rankine Cycle as a cycle but use organic working fluid as a replacement for water. Majority, ORC’s manufacturer use R245fa as working fluid.
Novi Dwi Saksiwi +2 more
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Alternative approach in performance analysis of organic rankine cycle (ORC)
Environmental Progress & Sustainable Energy, 2018In this study, artificial neural networks (ANNs) and adaptive neuro‐fuzzy (ANFIS) have been used for performance analysis of organic rankine cycle (ORC) using refrigerants R123, R125, R227, R365mfc, SES36. It is well known that the steam generator temperature, condenser temperature, subcooling temperature, and superheating temperature affect the ...
Bayram Kılıç, Emre Arabacı
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Organic Rankine Cycle (ORC) Power Systems. Technologies and Applications
2016Organic Rankine Cycle (ORC) Power Systems: Technologies and Applications provides a systematic and detailed description of organic Rankine cycle technologies and the way they are increasingly of interest for cost-effective sustainable energy generation.
Bracco, R. +5 more
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Energy, 2015
Abstract Recently, the TLC (trilateral power cycle) has attracted significant interest as it provides better matching between the temperature profiles in the evaporator compared to conventional power cycles. This article investigates the performance of this cycle and compares it with those for the ORC (organic Rankine cycle) and the Kalina cycle ...
M. Yari +4 more
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Abstract Recently, the TLC (trilateral power cycle) has attracted significant interest as it provides better matching between the temperature profiles in the evaporator compared to conventional power cycles. This article investigates the performance of this cycle and compares it with those for the ORC (organic Rankine cycle) and the Kalina cycle ...
M. Yari +4 more
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Operation optimization of an organic rankine cycle (ORC) heat recovery power plant
Applied Thermal Engineering, 2011This paper presents a detailed analysis of an organic rankine cycle (ORC) heat recovery power plant using R134a as working fluid. Mathematical models for the expander, evaporator, air cooled condenser and pump are developed to evaluate and optimize the plant performance. Computer programs are developed based on proposed models and algorithms.
Jian Sun, Wenhua Li
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Model geotermalne elektrane s binarnim ciklusom - ORC(Organic Rankine Cycle)
2006Geotermalna energija je izvor tzv. čiste energije. U prošlosti se koristila neposredno za grijanje, kupanje i rekreaciju, a danas za područno grijanje, za grijanje staklenika, u ribnjačarstvu, različitim industrijskim procesima, te sve više za proizvodnju električne energije, zavisno o temperaturi geotermalnog resursa.
Guzović, Zvonimir +2 more
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Novel experimental research on the compression process in organic Rankine cycle (ORC)
Energy Conversion and Management, 2017Abstract Organic Rankine cycle (ORC) is one of the most promising methods for converting medium-low temperature thermal energy into power. Many studies have been performed to optimize the operating conditions, select proper working fluids, design efficient expansion machines, etc.
Weicong Xu +4 more
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Organic Rankine Cycles (ORCs) for Waste Heat Utilization
2022Yong-qiang Feng, Tzu-Chen Hung
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Industrial Waste Heat Recovery by Use of Organic Rankine Cycles (ORC)
1983The project is a combined analytical and experimental programme to investigate the feasibility of the Organic Rankine Cycle principle for waste heat recovery in industry. In this report the main objectives and the work programme are described.
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