Analysis of a combined cycle power plant integrated with a liquid natural gas gasification and power generation system(PDF)
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Analysis of a combined cycle power plant integrated with a liquid natural gas gasification and power generation system(PDF)
- 发表刊物：
- Power and Energy
- 摘要：
- An analysis of a novel liquefied natural gas (LNG) gasification and power generation
system integrated with a combined cycle power plant is presented in this article. In the proposed
combined cycle, low-temperature waste heat can be efficiently recovered and the cold energy of
the LNG can be fully utilized. The latent heat of the spent steam of the steam turbine vaporizes
the LNG. The conventional combined cycle and the proposed combined system are simulated
using the commercial process simulation package IPSEpro and both energy and exergy analyses
are conducted. A parametric analysis has been performed for the proposed combined system
to evaluate the effects of several key factors on the performance. The results show that the net
electrical efficiency and the total work output of the proposed combined cycle can be increased
by 3.8 per cent and 15.6MW above those of the conventional combined cycle while delivering
33.59 kg/s of natural gas (at 4.3 ◦C, 0.3MPa) and saving 0.4MW of electrical power by removing
the need for sea water pumps.
- 合写作者：
- X Shi,B Agnew, and D Che
- 卷号：
- Vol. 223 Part A: J.
- 页面范围：
- 1-11
- 是否译文：
- 否
- 发表时间：
- 2009-07-27