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Refurbish the Saturn V Rocket
There are a few lying around. Was NASA should do is get one of its Saturn Vs
ready for launch, whatever it takes. But instead of putting people on it, you put alot of money in the form of cash onboard. Say $20 billion in $100 bills. You build a Moon lander that takes up the space and the mass of the command module, Service module and LEM combined and you land the huge bail on money on the surface of the Moon. A robotic arm dumps it out on to the surface and an onboad camera records it for all the world to see. Now that the world knows that there is $20 billion waiting on the surface of the Moon, they try to build launch vehicles to retreive it. Now NASA will have suceeded in getting rid of a Saturn V and the $20 billion will only get spent if someone manages to retreive it, otherwise its just paper and costs the government virtually nothing to print. This will spur private efforts to build launch vehicles to get to the Moon. Whoever succeeds in building it, NASA will order another copy, and perhaps several others for further Moon missions. Tom |
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Refurbish the Saturn V Rocket
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Refurbish the Saturn V Rocket
TKalbfus wrote:
There is only one complete Saturn V flight article left, where it has sat outside for nearly 30 years in Houston's corrosive, ultra-humid atmosphere. It, like the other mostly ground-test Saturn Vs in Huntsville and Florida, are owned by the Smithsonian. I saw the Houston Saturn V a few months ago. There were holes rusted through parts of its stage structures. I doubt that the out-of-production engine turbopumps could ever turn, the electrical control equipment was obviously shot, etc. That is why you restore the Saturn V, replace all the corroded parts with newly manufactured ones, then test and launch it. If the Saturn is destroyed then you replace all the damaged parts and start again, repeat the process until you get a Saturn V that works. Tom The point is, so much would have to be done, you'd be far better off starting fresh. (I walked around the Saturn at JSC on 1-1-2000 myself.) And you might as well use as much existing* post-Saturn technology (espically lighter structures, and avionics) in this new launcher as well. Not to mention that there's a distinct lack of Saturn-class launch facilites, since they were modified for the Shuttle. (which is one reason many people like Shuttle-C) *I emphasize 'existing,' since most NASA plans for a new heavy-lift (back when that term really meant something in the Saturn/Energia payload class) launcher start with the same idea of off-the-shelf simplicity, but end up being gold-plated to death with new, undeveloped technologies. Such things should be seperate programs. |
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Refurbish the Saturn V Rocket
I agree a genius idea, if anything better than a prize. I'd suggest
though sending a check or goverment bond rather than a stack of cash, so a smaller, existing LV can be used (Delta 2 perhaps?) Andy |
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Refurbish the Saturn V Rocket
"gmw" writes: After Challenger someone suggested, (I can look it up later if anyone is interested) in AWST a Saturn/Shuttle vehicle. Recreate the first stage of the Saturn and then use de-rated SSME for a new second stage. This was to be a cargo only version. No third stage. anyone need 220,000 lbs to LEO? and later a third stage. Build pad 39c and reconvert part of the VAB to support a low rate of Saturn/shuttle flights. It was a very well thought out proposal that lacked only one thing. A compelling reason to spend the money to create/recreate a Saturn class vehicle. We don't need no stinking SSME powered launch vehicle. Seriously, what you describe is a HLV that's a bit large for today's needs. I always liked this concept: http://www.astronautix.com/lvs/jarvis.htm You use ET derived tanks (to significantly reduce tooling costs) and build an ET diameter launch vehicle with two F-1 engines on the first stage and one J-2 engine on the second stage. The third stage used R-4D engines (originally developed for attitude control of the CM and LM, and used later on the third stage of the Atlas II). Payload to LEO over 80,000 lbs. I'd imagine that the third stage (with appropriately sized fuel tanks and enough power) ought to be functionally equivalent to the propulsion module on a Progress or Soyuz, enabling payloads to be docked to ISS or grappled by the SSRMS. Since this is much smaller than a launch vehicle directly based on the Saturn V, building or adapting a launch pad for this thing ought to be cheaper. Upgrades ought to be possible by tank stretching and replacing engines. For example, the F-1A for the first stage and the J-2S for the second stage. If you really need more payload than this, run the numbers for a "heavy" version with two strap-ons that are virtually identical to the first stage and remove one engine from what used to be the first stage, or stretch its tanks. You could keep the center first stage the same if you can throttle the F-1 or F-1A, but I'm not sure you can. Jeff -- Remove "no" and "spam" from email address to reply. If it says "This is not spam!", it's surely a lie. |
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Refurbish the Saturn V Rocket
On 7 Sep 2003 16:41:22 GMT, in a place far, far away, Jim Davis
made the phosphor on my monitor glow in such a way as to indicate that: Tom, could you confirm that the preceeding was posted tongue-in- cheek? I have this uncomfortable feeling that you were posting in all seriousness. It's actually the most interesting idea I've ever seen him come up with (not to imply that it has a lot of competition in that regard). The biggest problem with government prizes over long periods of time is the credibility that they won't be revoked, or the deal reneged on (e.g., Harrison's prize for the shipboard clock). This is one way of making sure that Congress can't play games with the money, and that the prize will be there with a known value for whoever gets it first. Of course, the bit about it not costing anything is silly, but it would be a way of guaranteeing an award, should someone meet the criteria. -- simberg.interglobal.org * 310 372-7963 (CA) 307 739-1296 (Jackson Hole) interglobal space lines * 307 733-1715 (Fax) http://www.interglobal.org "Extraordinary launch vehicles require extraordinary markets..." Swap the first . and @ and throw out the ".trash" to email me. Here's my email address for autospammers: |
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Refurbish the Saturn V Rocket
On Mon, 08 Sep 2003 07:07:36 -0400, in a place far, far away, Herm
made the phosphor on my monitor glow in such a way as to indicate that: very good idea, but it should it be several bundles.. the treasury can probably print special denominations for this, with a nice lunar motif. No, they have to be unmarked, indistinguishable bills, or Congress could declare them illegal tender if there were any danger of the prize being won. -- simberg.interglobal.org * 310 372-7963 (CA) 307 739-1296 (Jackson Hole) interglobal space lines * 307 733-1715 (Fax) http://www.interglobal.org "Extraordinary launch vehicles require extraordinary markets..." Swap the first . and @ and throw out the ".trash" to email me. Here's my email address for autospammers: |
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