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The FAST SOLUTION to ALL Ares-1 "VIBRATIONS" probl

Posted by: gaetanomarano - Wed Jan 23, 2008 9:02 pm
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The FAST SOLUTION to ALL Ares-1 "VIBRATIONS" probl 
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Post The FAST SOLUTION to ALL Ares-1 "VIBRATIONS" probl   Posted on: Wed Jan 23, 2008 9:02 pm
.

the FAST SOLUTION for the Ares-1 and 5-segments SRB dangerous "vibrations" ALREADY EXISTS

I've suggested the solution of all Ares-1 problems TEN MONTHS AGO in my "Ares-F" article:

http://www.gaetanomarano.it/articles/024aresF.html

the SRB-5 vibrations problems (that's unexisting in the 4-segments SRB) comes from it's lenght and the fact that it's a SINGLE motor

well, my Ares-1 design uses three (shorter, smaller and cheaper) Ariane-5 EAPs, then, it could have LESS "vibrations" problems than a 4-segments SRBs!!!

also, this solution adds many advantages, since the three EAPs...

1. they have the SAME burning time of the SRBs

2. thay give MORE thrust of the (theoric) 5-segments SRB

3. they are READY AVAILABLE NOW while, the 5-segments SRB (IF works) will be available in 2011

4. the three EAP are cheap like an expendable 4-segments SRB ($45M) since each EAP costs only $15M while the 5-segments SRBs will be VERY HIGH PRICED:

http://www.ghostnasa.com/posts/018srb5nonsense.html

a further suggestion in my article is to use the (J-2X similar) Vulcain 2 tha's READY AVAILABLE NOW and only need to be man-rated and air-started (while the J-2X will be ready to fly after 2012)

about the "political" problem of the Ares-F hardware... just buy the EAP and Vulcain 2 license and do make them in USA by ATK and Pratt & Whitney Rocketdyne

this is the only viable solution to save time and money and have the Ares-F ready to fly within 3-4 years (then, just in time to launch the Orion, that will be ready to fly in 2012)

and, don't forget, that my Ares-F will replace a rocket (the current design Ares-1) that ("vibrations or not vibrations") can't fly:

http://www.ghostnasa.com/posts/012arescantfly.html

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Post    Posted on: Wed Jan 23, 2008 11:26 pm
How do you build an EAP in Louisiana for $50M each?

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Post    Posted on: Thu Jan 24, 2008 12:31 am
idiom wrote:
How do you build an EAP in Louisiana for $50M each?


they cost less than an SRB since they are smaller, not because they are built in Europe

then, three of them costs like a 4-segments SRB (both in USA and Europe) since they ARE big like an SRB (or just a little more)

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Post    Posted on: Tue Jan 29, 2008 8:36 am
.

I've developed a (possible) solution for the Ares-1 "vibrations" problem explained in my latest ghostNASA article:

http://www.ghostnasa.com/posts/022novibrations.html

about the "shock absorbing" seats for the astronauts, I've already suggested it (six months ago) to allow (also) a LAND landing of the Orion WITHOUT the (1.5 mT heavy) landing airbags:

http://www.gaetanomarano.it/articles/031easyways.html

(it's the sixth idea in the article)

that (also) can avoid to use the (VERY DANGEROUS) jettisoned TPS:

http://www.gaetanomarano.it/articles/022orionTPS.html

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