SHI Yan-zhou1, YANG Guo-rong2, YAO Xiao-lin1, et al. THE INCOMING GAS TEMPERATURE CALCULATION FOR GAS TURBINE OF A LARGE-CAPACITY COMBINED CYCLE UNIT[J]. Thermal power generation, 2009, 38(2): 17-20.
SHI Yan-zhou1, YANG Guo-rong2, YAO Xiao-lin1, et al. THE INCOMING GAS TEMPERATURE CALCULATION FOR GAS TURBINE OF A LARGE-CAPACITY COMBINED CYCLE UNIT[J]. Thermal power generation, 2009, 38(2): 17-20. DOI: 10.19666/j.rlfd.2009.02.005.
The gas turbine incoming gas temperature should be maintained at lower than 130 ℃ in operation
so as to ensure longer service life and better economic efficiency of the parts situated in thermal passage of the gas turbine.In view of the incoming gas temperature being too high and still hasn't reliable instrument for directly measuring the said gas temperature
hence
an indirect calculation method of the incoming gas temperature has been carried out by using the heat-balancing method.This method has already used for performance assessment test of many large-capacity combined cycle units.Proving it is reliable and feasible.