《机电工程》杂志社科技期刊核心期刊论文投稿机电一体化机械、仪表电工自动化、计算机浙江大学主办

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Effects of atmospheric parameters on gas turbine inlet air cooling

Published:2015-06-10 author:LI Yun，CHEN Jian-hong，SHENG De-ren，LI Wei Browse: 2954 Check PDF documents

Effects of atmospheric parameters on gas

turbine inlet air cooling

LI Yun，CHEN Jian-hong，SHENG De-ren，LI Wei

（College of Energy Engineering，Zhejiang University，Hangzhou 310027，China）

Abstract： Aiming at analyzing the effects of atmospheric parameters on gas turbine inlet air cooling technology（GTIAC），the

thermodynamic process，influencing factors and economic effects of GTIAC were studied. Based on the operating parameters of turbine

and gas-steam combined cycle unit in a certain power plant，the system models of two kinds of power units were built in modular

modeling method by GateCycle software，a thermal equilibrium simulation software，and GTIAC equipment was installed. The output

power increase of these two kinds of power units after cooling inlet air（inlet air cooling effects）under different atmospheric parameters

（temperature，humidity and pressure）was analyzed quantitatively. The results indicate that the change of atmospheric parameters has a

great effect on the gas turbine inlet air cooling effects，showing a certain numerical relationship between them.

Key words：atmospheric parameters；gas turbine；gas turbine inlet air cooling technology（GTIAC）；effects

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