Our GE GT Frame-V (MS-5002) is having Variable IGV and double shaft for driver to gas compressor.

I want to know:
1) Air Flow with different angle of IGV keeping inlet Air temperature constant (values or calculation method).
2) What will be effect on GT efficiency with various IGV openings?
3) If it is combined with HRSG (105kg/cm2 @ 80TPH), at what value we will get combined efficency?

Thanks,
Ajay Kumar

 

dear sir:
1- you must know the air from comp.is to damping pulsation of HPS also you are written temp.constant with pcd pressure...
2-IGV variable angle to keep HPS constant at increase loading so high efficirncy.
3- I think the efficiency value can compute not from this value you are make it ....



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