Thermodynamic analysis of an integrated gas turbine power plant utilizing cold exergy of LNG
作者: E. N. Krishnan N. Balasundaran R. J. Thomas
刊名: Journal of Mechanical Engineering and Sciences (JMES), 2018, Vol.12 (3)
来源数据库: Universiti Malaysia Pahang Publishing
DOI: 10.15282/jmes.12.3.2018.14.0345
关键词: Liquefied natural gasRegasificationPower generationBrayton cycleExergy analysis.
原始语种摘要: The main concerns in energy from petroleum-based fuels are the scarcity, cost, and pollution the fuels. Now, natural gas is considered as a better alternative. The process of converting natural gas into liquefied natural gas (LNG) is highly energy intensive and consumes about 10–15% of the total energy spent on natural gas production. Novel methods for regasification of LNG (converting back to NG) exist and are being used in various applications; mainly in power generation and refrigeration. One such method in power generation, the cold associated with LNG (cold exergy) can be utilized efficiently for improving the performance of power plants based on the Brayton cycle by precooling the working fluid. The study investigated such a possibility of precooling the inlet working fluid and to...
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关键词翻译
关键词翻译
  • exergy 
  • LNG 长度
  • working 开采
  • regasification 再气化
  • power 功率
  • natural 自然的
  • analysis 分析
  • efficiency 效率
  • generation 世代
  • turbine 涡轮机