Journal Article10.1016/J.APENERGY.2012.02.033
Thermo-fluid dynamics preliminary design of turbo-expanders for ORC cycles
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TL;DR: In this paper, the best design options for turbo-expanders to be used in organic Rankine power cycle applications is discussed, with special reference to the low-temperature applications.
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About: This article is published in Applied Energy. The article was published on 01 Sep 2012. The article focuses on the topics: Degree Rankine.
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Citations
A review of working fluid and expander selections for organic Rankine cycle
Junjiang Bao,Li Zhao +1 more
TL;DR: In this article, a comparison of pure and mixture working fluids' applications and a discussion of all types of expansion machines' operating characteristics for an effective organic Rankine cycle system is presented.
1.2K
A multi-criteria approach for the optimal selection of working fluid and design parameters in Organic Rankine Cycle systems
TL;DR: The selection of the cycle configuration, working fluid and operating parameters is crucial for the economic profitability of organic Rankine Cycle systems using low to medium temperature heat sour energy as discussed by the authors, and the selection of cycle configuration and working fluid is critical for economic profitability.
220
Small Scale Organic Rankine Cycle (ORC): A Techno-Economic Review
TL;DR: In this paper, the state-of-the-art of the organic rankine cycle (ORC) technology for small-scale power plants is presented from a technical and economic perspective.
160
Optimal selection of air expansion machine in compressed air energy storage : a review
Wei He,Jihong Wang,Jihong Wang +2 more
TL;DR: An up-to-date review of the CAES technology, methods for modelling and selecting expanders for CAES systems, and recommendations and guidelines in selecting appropriate expanders and expansion stage numbers are formulated and discussed are presented.
135
Thermodynamic analysis of organic Rankine cycle using zeotropic mixtures
Li Zhao,Junjiang Bao +1 more
TL;DR: In this article, a thermodynamic model which mainly includes Jacob number and the ratio of evaporation temperature and condensation temperature is proposed to forecast the thermal efficiency, output work and exergy efficiency of ORC system with zeotropic mixture.
133
References
A review of working fluid and expander selections for organic Rankine cycle
Junjiang Bao,Li Zhao +1 more
TL;DR: In this article, a comparison of pure and mixture working fluids' applications and a discussion of all types of expansion machines' operating characteristics for an effective organic Rankine cycle system is presented.
1.2K
•Book
Fluid mechanics, thermodynamics of turbomachinery
S.L. Dixon
- 01 Nov 1966
TL;DR: The Fluid Mechanics and Thermodynamics of Turbomachines (FLMTH) as discussed by the authors is a classic text in the field of turbomachines, which has been used as a core text in both undergraduate and graduate level courses.
869
Energetic and economic investigation of Organic Rankine Cycle applications
TL;DR: The use of organic working fluids for the realization of the so-called organic rankine cycle (ORC) has been proven to be a promising solution for decentralized combined heat and power production (CHP) as discussed by the authors.
536
Internal Combustion Engine (ICE) bottoming with Organic Rankine Cycles (ORCs)
Iacopo Vaja,Agostino Gambarotta +1 more
TL;DR: In this article, a specific thermodynamic analysis in order to efficiently match a vapour cycle to that of a stationary Internal Combustion Engine (ICE) is presented. But the analysis is limited to the case of a single-cylinder engine.
458
Exergy based fluid selection for a geothermal Organic Rankine Cycle for combined heat and power generation
TL;DR: In this paper, the authors compared series and parallel circuits of an ORC and an additional heat generation for geothermal resources at a temperature level below 450 k. The results showed that due to a combined heat and power generation, the second law efficiency of a geothermal power plant can be significantly increased in comparison to a power generation.
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