涡轮排气 meaning in English

turbine exhaust discharge

Experimental studies on s1a - 02 gas turbine with water injection into compressor interstage / inlet as well as that on turbocharger self - loop test rig with inlet water injection are introduced . test results are in good accordance with simulation results , wet compression can lower compression work and increase engine power output so engine performance is enhanced , if engine power output is not changed , efficiencies of compressor and this engine become higher and turbine inlet temperature and fuel consumption become lower and if keeping t4 the same as that before wet compression is used , efficiencies become furthermore higher and engine power output increases greatly
实验结果和计算结果同样表明：湿压缩减少了压气机所消耗的压缩功，增加了燃气轮机的输出功率，提高了燃气轮机性能，如果保持发动机输出功率恒定，湿压缩可以提高压气机和整个燃气轮机机组的效率，与此同时，涡轮进口温度t _ 3 ~ *和燃油消耗率下降；如果保持涡轮排气温度t _ 4 ~ *恒定，压气机和燃气轮机机组效率进一步提高，燃气轮机输出功率增加。