Hi,
We have 21 MW GE GTG with compressor and turbine on the same shaft in our industry with variable Inlet guide vanes (56 is minimum position of IGV).
We have following data at different MW load of GTG (with IGV position in degrees and Compressor discharge pressure in bar):
In the above cases, compressor RPM is same and IGV opening is also same, then why does Compressor discharge pressure is changing?
We have 21 MW GE GTG with compressor and turbine on the same shaft in our industry with variable Inlet guide vanes (56 is minimum position of IGV).
We have following data at different MW load of GTG (with IGV position in degrees and Compressor discharge pressure in bar):
In the above cases, compressor RPM is same and IGV opening is also same, then why does Compressor discharge pressure is changing?