Boeing B717 reversers
Hello All,
A friend of mine is modelling a B717. We are a bit stuck for information and photographs of the B717 reversers (especially the innards) There appears to be two types of RR engines that powered the B717. BR715-A1 and BR715-C1, I'm guessing this might explain the slight difference in reversers. I have searched and searched for closeups of these reversers but had not joy. I thought I'd ask here to see if anyone fancies sticking their head inside a BR715 with a digicam or had any more info or pics please. Regards Ed |
What software are y'all modelling on, if I may ask?
If you need any help with it, I'd be glad to do so :) Tho I don't have the pics of the reversers. |
Thank you for your reply.
We are using Gmax. Don't need any help with the modelling, just information/pics about the reversers. Regards Ed |
Originally Posted by edetroit
(Post 11428225)
There appears to be two types of RR engines that powered the B717. BR715-A1 and BR715-C1, I'm guessing this might explain the slight difference in reversers.
I have searched and searched for closeups of these reversers but had not joy. |
Originally Posted by DaveReidUK
(Post 11429473)
If it's any help, the BR700-715 TC quotes the same Boeing part number (715-0021-505) for the thrust reverser on all variants of the engine (-A1, -B1 and -C1).
https://cimg9.ibsrv.net/gimg/pprune....996c1c7c67.jpg https://cimg2.ibsrv.net/gimg/pprune....e6c242fdb3.jpg |
There appears to be two types of RR engines that powered the B717. BR715-A1 and BR715-C1, I'm guessing this might explain the slight difference in reversers. That IMP picture is very old; Impulse handed over it's 717s to Qantas in the early 2000s, so the components (which do look different, I agree) may have changed over time. |
It's very common that when an engine gets a thrust upgrade, all future build engines (and engine hardware) get any necessary improvements to handle the higher thrust loads - that becomes the new 'standard'. There will be an associated Service Bulletin to upgrade any older engines and engine hardware to the new standard - incorporation of said S/Bs is a prerequisite to using the higher thrust rating on any older engines.
Since the differences between the two reversers appears minor, I suspect one is the older mark that doesn't have the higher thrust rating capability improvements incorporated. |
Thank you very much Capn Bloggs and tdracer.
You have cleared it all up for us. Regards Ed |
You're welcome.
|
Originally Posted by DaveReidUK
(Post 11430070)
You're welcome.
Regards Ed |
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