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Article #3627

Re: Shuttle replacement

#3627
From: Allen W. Sherzer
Date: Tue, 17 Nov 1992 20:46
29 lines
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In article <1992Nov17.194901.16883@aio.jsc.nasa.gov> Dr. Norman J. LaFave <lafave@ial4.jsc.nasa.gov> writes:

>Allen, is it concievable that an SSTO vehicle could be built with the same
>payload weight capability as the shuttle with the same base technologies?

As I understand it you can scale up to some degree. Eventually you will
want to lighter NASP materials which aren't being used in DC-Y and more
powerful engines. There is also the tri-propellent engines which have
the potential to greatly increase payload.

I believe that if DC-Y works and can deliver 15 to 20 thousand pounds to
LEO then building a 40K version should be possible.

>By the way, I am in the process of trying to convince Gore to back the
>SSTO and NASP programs as well as the SEI program. Any ideas you could provide
>would be appreciated. Also, let me know if I can be of service to your
>efforts.

Do you have one of our packets? If not, email me your address and I'll
send you one. It will help you with selling Gore. If you can get a meeting
with Gore, let me know. If it helps, offer to meet him anywhere and I'll
get you there (within reason :-)).

  Allen
-- 
+---------------------------------------------------------------------------+
| Allen W. Sherzer | "A great man is one who does nothing but leaves        |
|  aws@iti.org     |  nothing undone"                                       |
+----------------------158 DAYS TO FIRST FLIGHT OF DCX----------------------+
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Message-ID: <1992Nov17.204655.15001@iti.org>
Path: arc1-ca.pugleaf.net!sparky!uunet!hela.iti.org!aws
References: <1992Nov17.180131.28863@iti.org> <1992Nov17.181045.29655@iti.org> <1992Nov17.194901.16883@aio.jsc.nasa.gov>

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Newsgroups: sci.space.shuttle,sci.space
Path: arc1-ca.pugleaf.net!sparky!uunet!hela.iti.org!aws
From: aws@iti.org (Allen W. Sherzer)
Subject: Re: Shuttle replacement
Message-ID: <1992Nov17.204655.15001@iti.org>
Organization: Evil Geniuses for a Better Tomorrow
References: <1992Nov17.180131.28863@iti.org> <1992Nov17.181045.29655@iti.org> <1992Nov17.194901.16883@aio.jsc.nasa.gov>
Date: Tue, 17 Nov 1992 20:46:55 GMT
Lines: 29