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The von Karman Lecture Series
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catdlr
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The von Karman Lecture Series
«
on:
11/07/2014 11:03 pm »
The von Karman Lecture Series NASA Asteroid Redirect
Published on Nov 7, 2014
A Theodore von Kármán Lecture Series talk, held November 6 and 7 at NASAs Jet Propulsion Laboratory in Pasadena, California, addressed the key aspects of the agencys Asteroid Redirect Robotic Mission (ARRM) concept, which seeks to rendezvous with, capture, and redirect to translunar space a near-Earth asteroid.
Duration 1 hr:
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Tony De La Rosa, ...I'm no Feline Dealer!! I move mountains. but I'm better known for "I think it's highly sexual." Japanese to English Translation.
Heinrich
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Re: The von Karman Lecture Series
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Reply #1 on:
11/08/2014 04:58 pm »
Nice to see R&D getting ahead.
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Nilof
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Re: The von Karman Lecture Series
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Reply #2 on:
11/09/2014 07:36 pm »
Very good questions during the Q&A at the end. A lot of the things I was wondering about (such as despin procedures, RCS systems, scalabillity, ect) were adressed in detail.
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For a variable Isp spacecraft running at constant power and constant acceleration, the mass ratio is linear in delta-v. Δv = v
e0
(MR-1). Or equivalently: Δv = v
ef
PMF. Also, this is energy-optimal for a fixed delta-v and mass ratio.
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The von Karman Lecture Series
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