Journal ArticleDOI
Performance analysis of a combined organic Rankine cycle and vapor compression cycle for power and refrigeration cogeneration
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TLDR
A thermodynamic analysis of cogeneration of power and refrigeration activated by low-grade sensible energy is presented in this article, where an organic Rankine cycle (ORC) for power production and a vapor compression cycle (VCC) for refrigeration using the same working fluid are linked in the analysis, including the limiting case of cold production without net electricity production.About:
This article is published in Applied Thermal Engineering.The article was published on 2015-12-05. It has received 86 citations till now. The article focuses on the topics: Rankine cycle & Organic Rankine cycle.read more
Citations
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Journal ArticleDOI
Exergy analysis of a Combined Cooling, Heating and Power system integrated with wind turbine and compressed air energy storage system
TL;DR: In this paper, a combined cooling, heating, and power system with a gas turbine, an organic Rankine cycle, and an absorption refrigeration system is presented, and the results show that under design condition, the system can generate 33.67kW electricity, 2.56kW cooling and 1.82kW hot water with a round trip energy efficiency of 53.94%.
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Comparative analysis of thermodynamic performance and optimization of organic flash cycle (OFC) and organic Rankine cycle (ORC)
TL;DR: In this article, a comparative performance and optimization analysis of basic organic flash cycle (OFCB), OFCB with two-phase expander (OFCT), and organic Rankine cycle (ORC) activated by low-temperature sensible energy is carried out in the subcritical pressure regions.
Journal ArticleDOI
Expansion devices for organic Rankine cycle (ORC) using in low temperature heat recovery: A review
TL;DR: The review of expansion devices for organic Rankine cycle (ORC) systems was presented and it is expected that the review presented here can summarize what was done before and will provide the investigator with the knowledge and ideas about how to choose and improve the performance of Expansion devices for ORC systems.
Journal ArticleDOI
Exergeoconomic analysis and optimization of a novel cogeneration system producing power and refrigeration
TL;DR: In this paper, a combined cooling and power cogeneration system driven by geothermal hot water is proposed, which is a combination of an organic Rankine cycle and an absorption refrigeration cycle, analyzed and optimized from the viewpoints of thermodynamics and economics.
Journal ArticleDOI
Working fluids selection and parametric optimization of an Organic Rankine Cycle coupled Vapor Compression Cycle (ORC-VCC) for air conditioning using low grade heat
TL;DR: In this paper, the thermal performance of several combinations of working fluids in the ORC-powered VCC for domestic air conditioning was analyzed and the Isobutane gave the best performance in standalone VCC.
References
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Journal ArticleDOI
Fluid selection for a low-temperature solar organic Rankine cycle
TL;DR: In this paper, theoretical performances as well as thermodynamic and environmental properties of few fluids have been comparatively assessed for use in low-temperature solar organic Rankine cycle systems.
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Parametric optimization and comparative study of organic Rankine cycle (ORC) for low grade waste heat recovery
TL;DR: In this paper, the effects of the thermodynamic parameters on the ORC performance were examined, and the optimal performance of different working fluids was compared and analyzed under the same waste heat condition.
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Fluid selection for the Organic Rankine Cycle (ORC) in biomass power and heat plants
Ulli Drescher,Dieter Brüggemann +1 more
TL;DR: In this paper, a software has been developed to find thermodynamic suitable fluids for ORC in biomass power and heat plants, where the highest efficiencies are found within the family of alkylbenzenes.
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A study of organic working fluids on system efficiency of an ORC using low-grade energy sources
TL;DR: In this article, the inlet condition of the working fluid entering turbine is assumed to be in saturated vapor phase and the main purpose is to identify suitable working fluids which may yield high system efficiencies in an organic Rankine cycle (ORC) system.