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Explosive limits of gases mixtures by Benoît BULLIOT
Hello I am searching for all kind of informations about explosive limits of mixtures , like mixture of oxygene with other gases. For example, what are the...
September 9th 03 04:02 PM
by Andrew Higgins Go to last post
1 1,569
Pulse detonation? by Arthur Hansen
http://www.popsci.com/popsci/aviation/article/0,12543,473272-1,00.html Is pulse detonation applicable for rocket technology? Considering "loud" isn't really...
(Multi-page thread 1 2)
September 9th 03 04:05 PM
by Andrew Higgins Go to last post
12 2,166
Reaction Wheel by Amir Hosein Tavakoli
Hi Can anyone send me the real (or at least the range of it) charecteristics of the electerical motor of a real reaction wheel (such as electerical resistance...
September 9th 03 08:50 PM
by Penguinista Go to last post
1 1,209
ISP program runs under dosemu on Linux by Vincent Cate
I have been reading "Space Propulsion Analysis and Design" to understand how to calculate the ISP of a fuel combination. I started working on some C code (see...
September 10th 03 01:44 AM
by Vincent Cate Go to last post
0 1,384
Lab Research Yields the Biggest Chill by Ron Baalke
MEDIA RELATIONS OFFICE JET PROPULSION LABORATORY CALIFORNIA INSTITUTE OF TECHNOLOGY NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PASADENA, CALIF. 91109 ...
September 12th 03 01:28 AM
by Ron Baalke Go to last post
0 1,218
Space Balloon? Using earths electromagnetic field by lee marshall
I was just thinking, if you can get a balloon to 50 kilometres above the earth, beyond 99% of the earth's atmosphere, whether you could harness the earth's...
September 12th 03 06:11 AM
by Anthony Q. Bachler Go to last post
1 1,389
magnets by Christian Petersen
Hi, Does anyone (rocket builders perhaps?) know where I can get magnet-bars, preferably plastic coated? Also, I need some carbon plates about 5cm x 2cm x...
September 12th 03 01:32 PM
by Christian Petersen Go to last post
0 1,134
sci.space.tech and sci.space.science Frequently Asked Questions (FAQ) by s.s.t moderator
This is the weekly Frequently Asked Question (FAQ) posting for sci.space.tech and sci.space.science . It is crossposted into sci.space.policy to explain...
September 14th 03 12:02 PM
by s.s.t moderator Go to last post
0 1,235
ISS On-Orbit Status, 12-09-2003 by stmx3
Jacques van Oene wrote: ISS On-Orbit Status 12 Sep 2003 Work continues at both MCCs on the identification of mutually acceptable procedural safety...
September 15th 03 05:44 PM
by stmx3 Go to last post
0 986
Isotopes and Isp by Roger Stokes
Does the Isp of a propellant change if you change the isotopes of (say) Oxygen, Carbon, or Hydrogen in the constituent molecules? Is there anything to be...
September 18th 03 01:39 AM
by Scott Hedrick Go to last post
9 1,375
engine construction by Penguinista
Reading about the conventional bundled tube regenerative cooling chamber is made, it sounds laborious, and with so many little parts to get wrong. I was...
September 18th 03 06:47 PM
by Henry Spencer Go to last post
2 1,177
Titan IVB question by James Wentworth
Hello All, I have a question about something I saw in the photos of this week's Titan IVB launch. It is a phenomenon I've also seen in pictures of Titan...
September 19th 03 11:11 PM
by Gunter Krebs Go to last post
2 1,200
sci.space.tech and sci.space.science Frequently Asked Questions (FAQ) by s.s.t moderator
This is the weekly Frequently Asked Question (FAQ) posting for sci.space.tech and sci.space.science . It is crossposted into sci.space.policy to explain...
September 21st 03 12:02 PM
by s.s.t moderator Go to last post
0 1,184
Why is a LOX/Kero SSTO not rather easy? by Larry Gales
I am not a particular fan of SSTO, but it appears to me that SSTO has long been within our grasp. The best figures that I could get for the Titan II 1st...
(Multi-page thread 1 2)
September 22nd 03 07:22 AM
by Heinrich Zinndorf-Linker Go to last post
14 1,784
Minimal space-suit by James Moughan
I've been wondering, just what is the minimum protection you can get away with and still be able to function effectively in a vacuum? Say you're breathing...
(Multi-page thread 1 2 3)
September 22nd 03 08:36 PM
by Henry Spencer Go to last post
28 2,043
Apollo again, how about the booster? by Kim Keller
"Ilpo Lagerstedt" wrote in...
September 22nd 03 09:02 PM
by ed kyle Go to last post
5 1,189
Scientists Practice Mars Drilling Near Acidic Spanish River by Ron Baalke
John Bluck Sept. 22, 2003 NASA Ames Research Center, Moffett Field, Calif. Phone: 650/604-5026 or 650/604-9000 E-mail: Juan Bautista...
September 22nd 03 09:57 PM
by Ron Baalke Go to last post
0 1,879
What are those dials on the NOAA-N satellite ? by Bater
Looking at the anomaly report describing the accident (at http://www.spaceref.com/news/viewsr.html?pid=10299) I noticed that the midsection of the satellite...
September 23rd 03 02:21 PM
by Bater Go to last post
1 1,113
TLE Two digit years by David Findlay
Are there any revisions to the NORAD TLE format planned? At the moment it uses two digit year dates. This will stop being viable around the 2060s, when it's...
September 25th 03 06:08 AM
by David Findlay Go to last post
2 1,159
Need a Moon Base? by Ken S. Tucker
Meteors hitting Sun (KST?) (C.omments O.pinions W.elcome wholy COW) I assume meteor strikes are proportional to Area x Mass. (Area seems obvious, and Mass...
September 25th 03 07:31 PM
by Sander Vesik Go to last post
1 1,248
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