Space Exploration
SRD's user avatar
SRD's user avatar
SRD's user avatar
SRD
  • Member for 4 years, 6 months
  • Last seen more than a month ago
  • Pittsburgh, PA, USA
Profile Activity
Stats
808
reputation
14k
reached
4
answers
3
questions
Communities
View all
About

I'm just an ordinary engineer rethinking about technologies invented by modern human every night, hoping one day ...........(still working on end of this sentence. It's really hard to put this kind of feeling. I'm an engineer, not a writer)

Badges
View all badges
1
gold badge
6
silver badges
10
bronze badges
Top tags
View all tags
6
Score
3
Posts
43
Posts %
4
Score
3
Posts
43
Posts %
4
Score
2
Posts
29
Posts %
4
Score
1
Posts
14
Posts %
3
Score
1
Posts
14
Posts %
3
Score
1
Posts
14
Posts %
Top posts
All Questions Answers
Score Newest
question
44
Why didn't the Space Shuttle bounce back into space as many times as possible so as to lose a lot of kinetic energy up there?
Apr 24, 2019
question
9
How easy is it to use liquid nitrogen dioxide as an oxidizer?
Apr 13, 2019
question
7
how much reusable are electric pump fed rocket engines like Rutherford Engines of Electron rocket?
Apr 24, 2019
answer
4
Liquid propellant stored as solid
Apr 15, 2019
answer
3
Why aren't air breathing engines used as small first stages?
Apr 20, 2019
answer
2
How do pressure fed and pump fed systems compare at different scale of rockets
Apr 17, 2019
answer
1
Speculation on the concept of in-space magnetic ring/rail launcher for a spaceship?
Apr 6, 2019
Top network posts
View all network posts
11
Is possible to stick two '2-blade' propellers to get multi-blade propeller?
8
What is the range of photon energies can be effectively used to split a diatomic molecule like hydrogen?
5
How big can a pulsejet be?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.