Performance Analysis Of Organic Rankine Cycles Using R600/R601a Mixtures With Liquid-Separated Condensation
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About The Author

Yuanyuan Duan is a researcher at Tsinghua University Department of Thermal Engineering. He has authored/co-authored over 200 publications and has over 2,500 citations. His main research areas include thermal engineering, energy conversion, refrigeration and cooling technologies, and energy engineering.

                       

Performance Analysis Of Organic Rankine Cycles Using R600/R601a Mixtures With Liquid-Separated Condensation

Utilization of medium- to low-temperature (<350°C) thermal energy, such as geothermal energy, solar thermal energy, and waste heat, is an important approach to promoting energy conservation and reducing environmental pollution. The Organic Rankine Cycle (ORC) is an important and promising heat-power conversion technology for medium- to low-temperature heat sources. It has the advantages of a widely applicable heat source temperature range, simplicity, stability, flexibility, safety, and widely installed capacity range, compared to other heat-power conversion technologies utilizing the medium- to...

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Parametric Optimization And Thermodynamic Performance Comparison Of Single-Pressure And Dual-Pressure Evaporation Organic Rankine Cycles

Greenhouse effect and air pollution have been global challenges. Melting glaciers, extreme weather, drought, and haze all threaten human survival. Renewable energy utilization and waste heat recovery are recognized as key approaches to weakening greenhouse effect and air pollution. Exploring the efficient utilization technology for renewable energy and waste heat has attracted worldwide attention. Fig. 1 Demands for renewable energy utilization and waste heat recovery (Reproduced wih permission) Organic Rankine cycle (ORC) is an important and promising...

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