scholarly journals Experimental study on power generation plant of a 1 kW small‐scale Organic Rankine Cycle system using R290

2022 ◽  
Author(s):  
Feng Wang ◽  
Wenzhong Gao ◽  
Gen Li ◽  
Zhen Tian ◽  
Xiaozhong Wang
Keyword(s):  
Power Generation ◽  
Experimental Study ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Small Scale ◽  
Cycle System ◽  
Generation Plant ◽  
Power Generation Plant

Thermodynamic Analysis of a Parabolic Trough Solar Collector Power Generation Plant Coupled With an Organic Rankine Cycle

2018 ◽  
Author(s):  
Adnan Alashkar ◽  
Mohamed Gadalla
Keyword(s):  
Power Generation ◽  
Solar Collector ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Energy Output ◽  
Pumping Power ◽  
Parabolic Trough ◽  
Generation Plant ◽  
Power Generation Plant ◽  
Parabolic Trough Solar Collector

In this paper, the performance of Parabolic Trough Solar Collector (PTSC)-based power generation plant is studied. The effect of adding an Organic Rankine Cycle (ORC), and a Thermal Energy Storage (TES) system on the performance and financial metrics of the PTSC-power plant is investigated. Moreover, multiple organic working fluids for the ORC are compared in terms of the thermal and exergetic efficiencies, as well as the pumping power, and the most efficient fluid is selected. Further, the TES system is characterized by two-tank storage system with a storage period of 7 hours/24 hours. A yearly, monthly, and daily performance analyses are presented based on the Typical Meteorological Year (TMY) values for the city of Abu Dhabi, to study the improvement caused by the ORC and TES system. The simulation results show that Benzene is the most efficient organic fluid, as it showed the highest thermal and exergetic efficiency, and the lowest pumping power when compared to other organic fluids. In addition, the presence of the ORC increased the annual energy output of the power plant by 4%, while the addition of the TES increased the annual energy output by 68% and decreased the LCE by 29%. In the case where both the ORC and TES are added, the annual energy output increased by 72%, while the LCE decreases by almost 31%.

EXPERIMENTAL STUDY ON PUMP APPLIED IN ORGANIC RANKINE CYCLE SYSTEM

2017 ◽  
Author(s):  
Weicong Xu ◽  
Li Zhao ◽  
Shuai Deng ◽  
Jianyuan Zhang ◽  
Wen Su
Keyword(s):  
Experimental Study ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Cycle System

Thermo-economic analyses and evaluations of small-scale dual-pressure evaporation organic Rankine cycle system using pure fluids

Energy ◽  
2020 ◽  
Vol 206 ◽  
pp. 118217 ◽  
Author(s):  
Jian Li ◽  
Zhen Yang ◽  
Shuozhuo Hu ◽  
Fubin Yang ◽  
Yuanyuan Duan
Keyword(s):  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Small Scale ◽  
Pure Fluids ◽  
Cycle System ◽  
Economic Analyses

scholarly journals Experimental study of an organic Rankine cycle system with radial inflow turbine and R123

2017 ◽  
Vol 124 ◽  
pp. 940-947 ◽  
Author(s):  
Long Shao ◽  
Jie Zhu ◽  
Xiangrui Meng ◽  
Xinli Wei ◽  
Xinling Ma
Keyword(s):  
Experimental Study ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Cycle System ◽  
Radial Inflow Turbine
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