Turbofan Spool RPM: Mathematical Relation for Performance

[zeus2kx]

Hello,
I am looking for a mathematical relation describing spool RPM and performance (any parameter) of turbofan engine.
Kindly help.

Thanks.

Regards,
Z

 

[RGNEM]

You more than just RPM to quantify performance. Diameter of the fan, pressure ratio of the overall compression stages...

 

[Anish Aravinth]

There is not a specific relation between RPM and the performance parameters. Rather by using this angular velocity u can find out the performance of the compressor and the turbine, from which you can find out the performance of the engine... just check it out.