Thermodynamic models for combined cycle power plants used in organic Rankine & Brayton Cycles
作者: R.S. Mishra Manish Kumar
刊名: International Journal of Research in Engineering and Innovation, 2018, Vol.2 (4)
来源数据库: Meerut Institute of Technology
关键词: Thermodynamic ModellingSubcritical ORCCombined cycle power plantsOrganic Rankine & Brayton Cycles
原始语种摘要: As global energy demand continues to grow, combined cycle power plants are becoming more relevant. In combined cycles, the power output loss in gas turbines for ambient air temperatures over the standard 15˚C, the gas turbine power output is increased up to 30% and also the exhaust flow is increased. However, the exhaust temperature will be reduced due to the cooling. The reduction on the gas temperature partially compensates the increase in the exhaust flow and the final effect is an increase in the steam turbine power output of 2 – 5 %. Therefore in a combined cycle , the gas turbine power increased from 20 – 30% and steam turbine power increased to 2 – 5 % In this paper thermal models were developed for Rankine cycle using organic fluids, Brayton gas turbine cycle and its performance...
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  • Brayton 布雷顿
  • Rankine 兰金
  • turbine 涡轮机
  • organic 有机的
  • combined 组合
  • cycle 旋回
  • output 输出
  • increased 增加
  • power 功率
  • increasing 增加的