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Von Braun rockets on Encyclopedia Astronautica
If this was posted before, forgive me, but I just spotted it. Mark Wade
has put up a new section devoted to Wernher von Braun's rocket designs of the 1950's, such as appeared in the Colliers articles and Disney programs; and will appear any-year-now in David Sander's "Man Conquers Space" movie: http://www.astronautix.com/lvfam/vonbraun.htm Pat |
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Von Braun rockets on Encyclopedia Astronautica
Pat Flannery wrote:
If this was posted before, forgive me, but I just spotted it. Mark Wade has put up a new section devoted to Wernher von Braun's rocket designs of the 1950's, such as appeared in the Colliers articles and Disney programs; and will appear any-year-now in David Sander's "Man Conquers Space" movie: http://www.astronautix.com/lvfam/vonbraun.htm Two of the designs there are the A-11 and A-12. I've been tryign to hunt them down for some years myself, and have coem to this conclusion: They're bull****. Actually, I believe that von Braun may have thought about such space launchers during the war years, but probably never put anythign on paper. But after the war, while being interrorgated by the US Army, suddenly he had these concepts for very impressive vehicles... job insurance. I've been in tought with a few of the remaining Peenemunde rocketeers over the years, and they have all claimed that the A-11 was not soemthign that was worked on in Germany. Specific notes: The 1946 White Sands artwork for a V-2 derived 3-stage satellite launcher sure looks like Peenemunde design, at least at first. The third stage is clearly a V-2, the second clearly an A-10, and the first sure seems to be a related design. Hopwever... note that *all* *three* stages have their full-sized fins. That's nutty. And on the A-12: in post war publications, von Braun described the A-12 as being three stage, not four, with the third stage being a winged A-10 carrying Shuttle-class payload. -- Scott Lowther, Engineer Remove the obvious (capitalized) anti-spam gibberish from the reply-to e-mail address |
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Von Braun rockets on Encyclopedia Astronautica
Scott Lowther wrote:
Two of the designs there are the A-11 and A-12. I've been tryign to hunt them down for some years myself, and have coem to this conclusion: They're bull****. Actually, I believe that von Braun may have thought about such space launchers during the war years, but probably never put anythign on paper. That's pretty much the the same conclusion I came to- if anything, they were just some mathematical exercises, not real plans. But after the war, while being interrorgated by the US Army, suddenly he had these concepts for very impressive vehicles... job insurance. I've been in tought with a few of the remaining Peenemunde rocketeers over the years, and they have all claimed that the A-11 was not soemthign that was worked on in Germany. Specific notes: The 1946 White Sands artwork for a V-2 derived 3-stage satellite launcher sure looks like Peenemunde design, at least at first. The third stage is clearly a V-2, the second clearly an A-10, and the first sure seems to be a related design. Hopwever... note that *all* *three* stages have their full-sized fins. That's nutty. Yeah, but it made a great Hawk Model Company rocket ship; first they marketed it as a "Atlas", then a "Saturn" rocket. I particularly liked the door at the base of the first stage for the crew to board it. (?) And on the A-12: in post war publications, von Braun described the A-12 as being three stage, not four, with the third stage being a winged A-10 carrying Shuttle-class payload. That's also what I've read. Pat |
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Von Braun rockets on Encyclopedia Astronautica
Scott Lowther wrote in message ...
Pat Flannery wrote: If this was posted before, forgive me, but I just spotted it. Mark Wade has put up a new section devoted to Wernher von Braun's rocket designs of the 1950's, such as appeared in the Colliers articles and Disney programs; and will appear any-year-now in David Sander's "Man Conquers Space" movie: http://www.astronautix.com/lvfam/vonbraun.htm Two of the designs there are the A-11 and A-12. I've been tryign to hunt them down for some years myself, and have coem to this conclusion: They're bull****. Yes as far as the A-12 is concerned, von Braun must have invented this after the war. But no on the A11. Dieter Hoelsken, documents this in V- Missiles of the Third Reich*, monogram Aviation Publications, 1994. There is a document at the Bundesarchiv (Military) dated 1943!, that describes the A11, in fact a theoretical model for a A9/A10/A11 was calculated. See the note of page 256 of Hoelsken's book, and footnote 52. By the by , Hoelsken publishes a drawing of the piloted A9 on page 264 of V- Missiles of the Third Reich, but gives no historical documentation. ( *V-WAFFEN. Entwicklung und Einsatz im II. Weltkrieg, Dieter Hölsken ) |
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Von Braun rockets on Encyclopedia Astronautica
Al Jackson wrote:
But no on the A11. Dieter Hoelsken, documents this in V- Missiles of the Third Reich*, monogram Aviation Publications, 1994. There is a document at the Bundesarchiv (Military) dated 1943!, that describes the A11, in fact a theoretical model for a A9/A10/A11 was calculated. See the note of page 256 of Hoelsken's book, and footnote 52. In the Monogram Books edition, it's on page 265 and footnote #52. By the by , Hoelsken publishes a drawing of the piloted A9 on page 264 of V- Missiles of the Third Reich, but gives no historical documentation. It's the only known wartime drawing of the manned A-9 variant; it was supposed to be used as a reconnaissance machine. It's also shown in G.Harry Stine's "ICBM" book. The cutaway drawings of the manned A-9/A-10 on the site you supplied link to are from "Secret Wonder Weapons of the Third Reich" by J. Miranda and P. Mercado of Spain; they sure look impressive, don't they? The cutaway drawings of the Nazi flying saucers in the hideously overpriced "German Circular Planes "(Dossier # 10) by the same team also look impressive: http://www.geocities.com/unicraftmod...d3/frad3dr.jpg ...as does the drawing of the Windkanone firing at the wrong end in their also way-too-expensive "Strange Phenomena in the German Sky" (Dossier #11); the art is great- but one must be very wary of the content. The "Archiv" drawing of the manned A-9 reminds me in its style of a drawing that was published of the speculated Soviet variant of the Antipodal Bomber, and I suspect comes from the same source; if that is the case, it dates from the early 1950's. Pat |
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Von Braun rockets on Encyclopedia Astronautica
Pat Flannery wrote in message ...
Al Jackson wrote: But no on the A11. Dieter Hoelsken, documents this in V- Missiles of the Third Reich*, monogram Aviation Publications, 1994. There is a document at the Bundesarchiv (Military) dated 1943!, that describes the A11, in fact a theoretical model for a A9/A10/A11 was calculated. See the note of page 256 of Hoelsken's book, and footnote 52. In the Monogram Books edition, it's on page 265 and footnote #52. By the by , Hoelsken publishes a drawing of the piloted A9 on page 264 of V- Missiles of the Third Reich, but gives no historical documentation. It's the only known wartime drawing of the manned A-9 variant; it was supposed to be used as a reconnaissance machine. It's also shown in G.Harry Stine's "ICBM" book. So it really is from German WWII documents? Hoelsken, who is so carefull, does not , I think give a footnote to document it. By the by in the English translation of Dornbergers "V2 -- Der Schuss ins Weltall" (Bechtle Verlag 1952) which I never owned, there was a beautiful 'slick paper' plate drawing of the A9/A10, looked like a an airbursh. I guess it came from Dornbergers own collection. Alas, the German edition was reprinted recently in paper back, I bought a copy, but the drawing is repoduced on plain paper, ack! The 1952 book is a 'rare-book' right now. |
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Von Braun rockets on Encyclopedia Astronautica
P.S. Sadly, Mark Wade is continuing the mythology that the A-9/A-10 ICBM
was to be manned. Bah! -- Scott Lowther, Engineer Remove the obvious (capitalized) anti-spam gibberish from the reply-to e-mail address |
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Von Braun rockets on Encyclopedia Astronautica
Scott Lowther wrote:
P.S. Sadly, Mark Wade is continuing the mythology that the A-9/A-10 ICBM was to be manned. Bah! It would be interesting to know how they intended to get it within a hundred miles of either New York City or Washington D.C. with their then-current guidance technology, particularly given the effect of winds on the A9's gliding descent; the only thing I could come up with is that an agent was supposed to put some sort of homing beacon at the target for the missile to seek out; or two U-boats were supposed to surface at night and transmit coded and crossed radio beams, ala theground-based system used by the German Luftwaffe against the British...the A9 would glide down one of the beams under automatic control till it was crossed by the other- then dive onto the target. Pat |
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Von Braun rockets on Encyclopedia Astronautica
Pat Flannery wrote:
Scott Lowther wrote: P.S. Sadly, Mark Wade is continuing the mythology that the A-9/A-10 ICBM was to be manned. Bah! It would be interesting to know how they intended to get it within a hundred miles of either New York City or Washington D.C. with their then-current guidance technology, Sheer luck, and hard work. That was acknowledged as one of the problems with the concept. And the fact is, Hitler (oddly) had a serious distaste for Kamikaze weapons, right up to the end of the war, when he finally okayed manned Fi-103 (V-1 buzzbombs). The notion that he would have given the okay for a manned V-2 weapons system anytime prior to late 44 is laughable. The A-9/A-10 would have simply been fired many times in hope of nailing something interesting in Manhattan. They might have gotten away with it had they kept France and control of the eastern Atlantic, as the launch sites were in France and the splashdown sites for the recoverable and reusable (!) A-10 stages was a few hundred miles offshore. -- Scott Lowther, Engineer Remove the obvious (capitalized) anti-spam gibberish from the reply-to e-mail address |
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Von Braun rockets on Encyclopedia Astronautica
Scott Lowther wrote:
The notion that he would have given the okay for a manned V-2 weapons system anytime prior to late 44 is laughable. Of course that's just when the A9/A10 program gets restarted, so maybe... the jet stream is going to have a deleterious affect on the A9's range heading westward; and they still didn't have a clue about reentry heating, although the W.W. II cutaway of the manned rocket/ramjet driven A9 variant seems to suggest some sort of cooling of the wing leading edge via the vehicle's propellants. The other thing they never addressed was how to keep the A9 stable during the exo-atmospheric part of the flight after motor burnout. The A-9/A-10 would have simply been fired many times in hope of nailing something interesting in Manhattan. They might have gotten away with it had they kept France and control of the eastern Atlantic, as the launch sites were in France I thought they were supposed to be in Spain. Pat |
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