TH-31
TH-31 are conventional propellant liquid rocket engines with
multiple starts and storability used in upper stage propulsion systems
Type
Two component extrusion
Propellant
NTO/MMH
Thrust,vacuum
- 3000N
- 150N
Thrust Chambers Numbers
- 1
- 8/12
Specific impulse,vacuum
- 306s
- 290s
High-altitude restart
- 2Times
- 2000Times
Start Acceleration
- ≤0.3s
- ≤0.06s
Min Working Time
- 0.5s
- 0.02s
Min Interval Time
- 50ms
- 40ms
Max Continuous Working Time
- 750s
- 100s
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