Questions tagged [specifications]
The technical measurements, parameters, or characteristics of spacecraft, and equipment used in space or in support of space missions. Examples: dry weight, gauge, thrust, materials, voltage, etc.
7
questions
2
votes
3answers
85 views
What is the exit diameter of the LE-5B liquid hydrogen Engine used in H-II
I've found many documents that leave out the exit diameter of the LE-5B hydrolox engine. If anyone has found the detail in any public doxuments, I would appreciate it. If you can still provide the ...
2
votes
1answer
504 views
3
votes
3answers
293 views
3* Tonnes Unaccounted for in Falcon 9 FT Weight Wikipedia Calculation?
On the Falcon 9 FT Wikipedia page, the fully fuelled weight of Falcon 9 is only 546 300kg instead of 549,054kg as stated on SpaceX website.
546,300 kg - Wikipedia
...
1
vote
1answer
251 views
F1 engine specification?
I am collecting the engine specification data of different engines.
I want to know the nozzle length and combustion chamber length and diameter of the F1 engine of Saturn-5.
Please give some ...
5
votes
1answer
1k views
For space-qualified electronic components, what is an “SCD”?
In terms of engineering documentation for space-qualified electronic components, what is an "SCD"? See, for example, page 6 of this document.
Is an SCD a common document and does it apply to other (...
7
votes
1answer
576 views
Ariane 5 performance data for escape missions
I would like to know the performance for escape mission of the Ariane 5 launcher. More precisely, I would like "LV Performance vs. C 3" curve.
My problem is, I can find this info for a lot of ...
10
votes
1answer
306 views
What are the technical specifications of modern reaction control systems?
I am working on a realistic space flight simulator as a hobby, but I am finding it difficult to find technical information about modern reaction control systems (RCS) like those used on the space ...
