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- Path: sparky!uunet!pmafire!news.dell.com!swrinde!gatech!emory!kd4nc!ke4zv!gary
- From: gary@ke4zv.uucp (Gary Coffman)
- Newsgroups: sci.space
- Subject: Re: RL-10
- Message-ID: <1992Sep14.133554.28448@ke4zv.uucp>
- Date: 14 Sep 92 13:35:54 GMT
- References: <9209111320.AA13915@cmr.ncsl.nist.gov> <1992Sep11.172322.2177@iti.org> <1992Sep12.145556.21649@ke4zv.uucp> <1992Sep13.010306.5063@iti.org>
- Reply-To: gary@ke4zv.UUCP (Gary Coffman)
- Organization: Gannett Technologies Group
- Lines: 21
-
- In article <1992Sep13.010306.5063@iti.org> aws@iti.org (Allen W. Sherzer) writes:
- >In article <1992Sep12.145556.21649@ke4zv.uucp> gary@ke4zv.UUCP (Gary Coffman) writes:
- >>On Atlas' first flight, June 11, 1957, it went boom. On Atlas-Centaur's
- >>first flight, May 8, 1962 the Centaur went boom....
- >
- >Sure they go boom. If one does, the crew will die. If you have
- >a problem with that, we can all be thankful that you whern't
- >around in the early days of avation.
- >
- >For the state of the art, they are a hell of a lot more reliable than
- >aircraft where at a similar time. That's good enough.
-
- As I noted in the part you deleted, after 30 years they are still going
- boom. After 30 years, the Wright Flyer was replaced by the DC-3. There's
- a limit to how many times you stretch old designs before you get out a
- clean sheet of paper and start over. Atlas, Delta, and Titan are well
- past that point. Instead of stretching them again, it seems better to
- me to start with a new design for a HLV, one that employs lessons learned
- about rocket propulsion over the last 40 years.
-
- Gary
-