Effects of Wet Compression on Performance of Regenerative Gas Turbine Cycle with Turbine Blade Cooling
When water is injected at an inlet of compressor, wet compression occurs due to evaporation of water droplets. In this work, the effects of wet compression on the performance of regenerative gas turbine cycle with turbine blade cooling are analytically investigated. For various pressure ratios and water injection ratios, the important system variables such as ratio of coolant flow for turbine blade cooling, fuel consumption, specific power and thermal efficiency are estimated. Parametric studies show that wet compression leads to significant enhancement in both specific power and thermal efficiency in gas turbine systems with turbine blade cooling.
Water Injection Wet Compression Gas Turbine Turbine Blade Cooling
Kyoung Hoon Kim Kyoungjin Kim Hyung Jong Ko
Department of Mechanical Engineering,Kumoh National Institute of Technology, Daehak-ro 61, Gumi, Gye Department of Mechanical System Engineering,Kumoh National Institute of Technology, Daehak-ro 61, Gu
国际会议
黄山
英文
256-259
2012-07-10（万方平台首次上网日期，不代表论文的发表时间）