It is a land based application of an aeroderivative gas turbine (twin shaft). Gas turbine is driving a centrifugal compressor to compress a natural gas to a certain pressure. We have installed an evaporative cooler to cool the inlet air to the gas turbine. Now, as the inlet air is cooled down...
Hi,
As per my observation and experience, when we use evaporative cooler to cool the inlet air to the gas turbine, the compressor discharge pressure (i.e PCD or P3) rises. As, the temp. of the inlet air drops and the mass flow increases due to the increase in density, I believe the discharge...