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Trent 772B-60

Posted: Mon Feb 04, 2019 4:52 pm
by alibaba95
Hello everyone, I need specific informations about the Trent 772B-60 for a project in one of my classes. I hope you can help me by giving me these informations since they are pretty hard to find on the web :

- All the components dimensions (diameters, width, positions ) for Fan, IP compressor, HP compressor, combustion chamber, HP turbine, IP turbine, LP turbine

- Maximum take-off at 3000ft altitude equivalent ( Take off and bare Engine equivalent )

- Maximum Continuous thrust ( Only bare engine equivalent )

Thank you very much for your time and your help !!!

Re: Trent 772B-60

Posted: Mon Feb 04, 2019 8:35 pm
by akiss20
You are almost certainly not going to find any dimensions beyond the fan diameter. Such things are pretty tightly guarded intellectual property of the engine companies.

Re: Trent 772B-60

Posted: Tue Feb 05, 2019 8:16 am
by tepidhalibut
Agree that you're unlikely to get that detailed information (tho' I'm sure that the Chinese Engine Company will have them :-) ) but it would be worth emailing RR directly - they do a lot of STEM work, and may have something suitable.

Re: Trent 772B-60

Posted: Tue Feb 05, 2019 1:47 pm
by Apprentice
Hello:
It will be no easy task to have this questions answered. Back at my time, we made a graphic on a , and then calculated dimensions. I know is not exactly, but.
For the thrust data try to contact RR. If not answered, a FLight Manual May help You. Again which good “imagination”
Sorry I have not the answers...
Rgds/

Re: Trent 772B-60

Posted: Tue Feb 05, 2019 1:54 pm
by Apprentice
Sorry, (graphic on a Grid Sheet) For área calculation, You may count how many squares are in to, for instance, turbine and them calculated with a know ksquares. More “technically” is to have area measure by a Profesional Pantograph

Rgds

Re: Trent 772B-60

Posted: Tue Feb 05, 2019 2:11 pm
by Apprentice