Mixing burning

摘要

PROBLEM TO BE SOLVED: To suppress residual drain inside a compressor to secure reliability of a gas turbine, in consideration that operation for purging droplets upon the shut down of the gas turbine is important as viewed from the reliability of the gas turbine in the gas turbine spraying a great deal of droplets at an inlet of the compressor.;SOLUTION: The gas turbine includes: the compressor 1 compressing air; a combustor 2 generating combustion gas by performing mixed combustion of high pressure air compressed by the compressor 1 and fuel; a turbine 3 rotated by the combustion gas generated by the combustor 2; and spray nozzles 32 that are means for supplying liquid to the compressor 1. The compressor 1 is equipped with a drain quantity measuring instrument 42a disposed in a drain tank that is a residual droplet detecting means.;COPYRIGHT: (C)2013,JPO&INPIT