Recent content by engine_puppet

okay, thank you! I'll try to get the proper map first. mfg, EP

The situation is: on the actual operating performance: The compressor needs to run on 13485 rpm in order to achieve the expected flow of 9328 CFM with the Hisen of 64678 ft-lbf/lbm. ideally (according to the mfg performance map): the compressor originally can run on 11650 rpm with these...

thanks for replying, now I know that i was wrong. how about this? Should I read like this? At the actual performance, the engine needs more speed to achieve the expected HEAD and Flow. It means the compressor is still in good condition, but the engine is not so efficient as before...

I submitted another file because the picture is not so clear. thanks, EP

How to plot actual compressor performance on manufacturer" performance chart? Hi all, I have problem on plotting the actual compressor performance on manufacturer" performance chart. Can someone guide me? Please see the attached figure for detailed information. Thanks, EP