Experimental Investigation and Performance Analysis of Organic Rankine Cycle System
[1]Wei Xinli,Li Minghui,Ma Xinling,et al.Experimental Investigation and Performance Analysis of Organic Rankine Cycle System[J].Journal of Zhengzhou University (Engineering Science),2016,37(02):73-76.[doi:10.3969/j.issn.1671-6833.201412027]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
37卷
Number of periods:
2016 02
Page number:
73-76
Column:
Public date:
2016-04-18
- Title:
- Experimental Investigation and Performance Analysis of Organic Rankine Cycle System
- Keywords:
-
organic Rankine cycle (ORC); R123; experimental investigation; process simulation; thermodynamic analysis
- CLC:
- -
- DOI:
- 10.3969/j.issn.1671-6833.201412027
- Abstract:
- The experimental research on the organic Rankine cycle low-grade thermal power generation system with self-designed centripetal turbine as the expander shows that the (exergy) loss of the evaporator is the largest, followed by the condenser and the centripetal turbine. When the inlet pressure of the turbine is 0.397 MPa and the inlet temperature is 100.58°C, the evaporator (exergy) loss is 3.81 kW, accounting for 50.64% of the total (exergy) loss, and the condenser and turbine (exergy) losses are 2.88 and 0.82 kW, accounting for 38.25% and 10.89% respectively. On the basis of the experiment, using Aspen7.3 to simulate the impact of adding regenerator on system performance, the results show that: when the heat source temperature and evaporation temperature are constant, the thermal power of the ORC system with regenerator Performance is better than basic ORC system.
- References:
- -
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