Propulsion Zhuque-2 |
Phase-1 |
Engines |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp |
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
||
1 |
TQ-12 (4) |
2,636.0 | 2775 | 3,110.2 | 3275 | ~128.2 | ~135 | 0.9497 | 419.9 |
2 | TQ-12 vac |
814.9 |
3432 |
~70.5 |
~265 |
0.2374 |
242.0 | ||
TQ-11 (4) |
98.1 |
3432 |
0.0286 |
Phase 2 |
Engines |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp |
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
||
1 |
TQ-12A (4) |
2,873.2 | 3025 | 3,390.2 | 3570 | ~128.2 | ~135 | 0.9497 | 457.6 |
2 | TQ-12A vac |
847.4 |
3570 |
~70.5 |
~265 |
0.2374 |
250.6 | ||
TQ-11 (4) |
98.1 |
3432 |
0.0286 |
Phase-3 |
Engines |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp |
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
||
1 |
TQ-12A (4) |
2,873.2 | 3025 | 3,390.2 | 3570 | ~128.2 | ~135 | 0.9497 | 457.6 |
2 | TQ-15A |
847.4 (?) |
3570 (?) |
~70.5 |
~297 |
0.2374 |
251.6 |
Note: Everything is calculated based
on published data. TQ-12A has 9% more thrust. The new TQ-15A is similar TQ-12Avac (but without Verniers TQ-11, istead it is swiveling and have a closed cycle. |