Experimental investigation of solar organic Rankine cycle with parabolic trough concentrator using nitrate salt as heat transfer and storage fluid

2021 ◽  
Author(s):  
Jun Fen Li ◽  
Hang Guo ◽  
Yu Ting Wu ◽  
Biao Lei ◽  
Fang Ye ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Experimental Investigation ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Nitrate Salt ◽  
Parabolic Trough ◽  
And Storage

scholarly journals The Exergy Loss Distribution and the Heat Transfer Capability in Subcritical Organic Rankine Cycle

Entropy ◽  
2017 ◽  
Vol 19 (6) ◽  
pp. 256 ◽  
Author(s):  
Chao He ◽  
Youzhou Jiao ◽  
Chaochao Tian ◽  
Zhenfeng Wang ◽  
Zhiping Zhang
Keyword(s):  
Heat Transfer ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Exergy Loss ◽  
Loss Distribution ◽  
Transfer Capability ◽  
Heat Transfer Capability

scholarly journals Small Organic Rankine Cycle Coupled to Parabolic Trough Solar Concentrator

2017 ◽  
Vol 129 ◽  
pp. 700-707 ◽  
Author(s):  
U. Caldiño-Herrera ◽  
Laura Castro ◽  
O.A. Jaramillo ◽  
J.C. Garcia ◽  
Gustavo Urquiza ◽  
...  
Keyword(s):  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Solar Concentrator ◽  
Parabolic Trough

Numerical Investigation of Nitrate Leakage and Migration in the Soil after Rainfall

2014 ◽  
Vol 1010-1012 ◽  
pp. 429-436
Author(s):  
Jin Hua Shan ◽  
Jing Ding ◽  
Jian Feng Lu
Keyword(s):  
Heat Transfer ◽  
Thermal Power ◽  
Nitrate Salt ◽  
Storage Medium ◽  
Migration Process ◽  
Solar Thermal Power ◽  
Salt Layer ◽  
Thermal Power System ◽  
And Migration ◽  
And Storage

Nitrate salt is important heat transfer and storage medium in solar thermal power system, but nitrate salt leakage and pollution in groundwater is seldom investigated. In this paper, the nitrate salt leakage and migration in the soil after rainfall are simulated and analyzed. During the nitrate leakage process, the liquid nitrate will solidify, and then a thin solidification layer of nitrate forms. According to the simulation result, the radius of the leakage opening mainly affects the radius of nitrate solidification layer, while the leakage velocity will influence the radius and thickness of salt layer. During the nitrate migration process after rainfall, the nitrate will gradually migrate to the groundwater, and the final migration domain of nitrate in the soil will be mainly determined by the radius of nitrate solidification layer.

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