Strengthening power generation efficiency utilizing liquefied natural gas cold energy by a novel two-stage condensation Rankine cycle (TCRC) system

2017 ◽  
Vol 143 ◽  
pp. 312-325 ◽  
Author(s):  
Junjiang Bao ◽  
Yan Lin ◽  
Ruixiang Zhang ◽  
Ning Zhang ◽  
Gaohong He
Keyword(s):  
Power Generation ◽  
Natural Gas ◽  
Rankine Cycle ◽  
Liquefied Natural Gas ◽  
Generation Efficiency ◽  
Two Stage ◽  
Cold Energy

scholarly journals Construction and Analysis of LNG Cold Energy Utilization System

2020 ◽  
Vol 6 (5) ◽  
pp. 267-275
Author(s):  
L. Yan ◽  
Y. Zhou
Keyword(s):  
Power Generation ◽  
Heat Exchange ◽  
Natural Gas ◽  
Output Power ◽  
Economic Benefit ◽  
Rankine Cycle ◽  
Liquefied Natural Gas ◽  
Energy Utilization ◽  
Working Medium ◽  
Cold Energy

The theme of this research is the intermediate fluid vaporizer (IFV) gasification system for an offshore liquefied natural gas floating storage regasification unit (LNG-FSRU). Based on reducing the loss of heat exchange and improve the cold energy utilization, an LNG cold energy utilization system combined with Rankine cycle power generation and desalination is proposed. On this basis, six different schemes of working medium combination are simulated and analyzed, and the optimal scheme of working medium combination is found. The results show that the net output power of the system is 5591 kw, and the system exergy efficiency is 30.38%. The annual economic benefit is CNY 39.4 million.

The study of a novel two-stage combined rankine cycle utilizing cold energy of liquefied natural gas

Energy ◽  
2019 ◽  
Vol 189 ◽  
pp. 116290 ◽  
Author(s):  
Hui Han ◽  
Zihua Wang ◽  
Cheng Wang ◽  
Gonglin Deng ◽  
Chao Song ◽  
...  
Keyword(s):  
Natural Gas ◽  
Rankine Cycle ◽  
Liquefied Natural Gas ◽  
Two Stage ◽  
Cold Energy

Thermodynamic analysis and optimization of a two-stage organic Rankine cycle for liquefied natural gas cryogenic exergy recovery

Energy ◽  
2015 ◽  
Vol 83 ◽  
pp. 778-787 ◽  
Author(s):  
Xiaodi Xue ◽  
Cong Guo ◽  
Xiaoze Du ◽  
Lijun Yang ◽  
Yongping Yang
Keyword(s):  
Natural Gas ◽  
Thermodynamic Analysis ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Liquefied Natural Gas ◽  
Two Stage

Analysis and optimization of cascade Rankine cycle for liquefied natural gas cold energy recovery

Energy ◽  
2013 ◽  
Vol 61 ◽  
pp. 179-195 ◽  
Author(s):  
In-Hwan Choi ◽  
Sangick Lee ◽  
Yutaek Seo ◽  
Daejun Chang
Keyword(s):  
Natural Gas ◽  
Energy Recovery ◽  
Rankine Cycle ◽  
Liquefied Natural Gas ◽  
Cold Energy
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