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- Newsgroups: sci.space
- Path: sparky!uunet!cs.utexas.edu!usc!rpi!usenet.coe.montana.edu!news.u.washington.edu!hardy.u.washington.edu!brettvs
- From: brettvs@hardy.u.washington.edu (Brett Vansteenwyk)
- Subject: RE: ... and other space development
- Message-ID: <1992Aug15.060846.21511@u.washington.edu>
- Sender: news@u.washington.edu (USENET News System)
- Reply-To: brettvs@u.washington.edu
- Organization: University of Washington, Seattle
- Distribution: na
- Date: Sat, 15 Aug 1992 06:08:46 GMT
- Lines: 46
-
- >Subject: SPS feasibility and other space development
- >I heard some interesting news today. The NASA Marshall Space Flight Center,
- >the birthplace of our Saturn Class dreams has awoken the giant. The only
- >test stand in the West that was ever used to hold down a Saturn Class rocket
- >for a full up test firing of the Saturn V first stage is about to rumble again!
- >*************************************************************************
- >Revive the Saturn V!
- >*************************************************************************
-
- This, along with the comment (I have forgotten the attribution here) "Everyone
- knows what the ALS should eventually look like, a Saturn V clone" has me
- wondering if this is somehow tied to ALS activities (like someone has actually
- moved from paper chases to hardware). Some of the questions I have here may
- not be answerable if this is the early stage of some project, but in hopes of
- starting a thread, here goes:
-
- 1. Has anyone identified the most likely engine configurations possible with
- a Saturn V clone ("ALS") launcher? Do we intend to build the same giant, or
- a smaller version with, say, a 3-engine configuration? Is the design of an
- F-1 so specific that it will only tolerate a 5-engine cluster (resonances and
- the like).
-
- 2. Are these the 1.5M lb generic F-1's or are they the 1.8M lb ones developed
- not long before the development was halted?
-
- 3. Is adapting tooling for building engines an easier job (more standard
- parts?) than generating tooling for the rest of the launch vehicle?
-
- 4. Will the costs of a Saturn V like vehicle actually come down if there were
- a production line? It seems true for various other rockets, but will there
- be factors that will always require special care?
-
- 5. Using an F-1 will imply a design philosophy that is variant with what has
- prevailed in recent years. It would seem that the vehicle has a whole booster
- stage, and does not really depend on strap-ons. Or---could you develop a
- strap on booster with an F-1?
-
- 6. How easy is it to refurbish a used F-1 considering that it burns RP-1?
- If I remember right the high temperatures will crack the fuel into a gunk
- that is tough to remove from the tubing.
-
- 7. It sounds as if the intent right now is to be able to build the engine
- now as it was built back then. Is this a good idea?
-
- --Brett Van Steenwyk
-
-