Engines PSLV


PSOM-XL nozzle



PS-1 core



PS-3 motor



Single LVS engine

PSLV-G

Stage

Engines

Thrust s.l.

Isp s.l.

Thrust vac

Isp vac

Propellant

Burn time

Flow rate

Total Imp

-

 

kN (av.)

N*s/kg

kN (av.)

N*s/kg

tons

s

t/s

MN*s
Booster PSOM D, C 450.6 2324 498.2 2569 8.92 46.0 0.1939 22.9
1 PS-1 D 2,994.9 2383 3,315.3 2638 129.45 103 1.2568 341.5
C 2,994.9 2383 3,315.3 2638 138.25 110 1.2568 364.7
2 Vikas 4 D     720.5 2893 38.85 156 0.2490 112.4
C     725.0 2903 39.96 160 0.2498 116.0
3 PS-3 D, C     199.3 2893 7.58 110 0.0689 21.9
4 LVS D     14.8 3020 1.96 400 0.0049 5.9
C     14.8 3020 2.45 500 0.0049 7.4

PSLV-G+ / PSLV-CA / PSLV-XL / PSLV-HP

Stage

Engines

Thrust s.l.

Isp s.l.

Thrust vac

Isp vac

Propellant

Burn time

Flow rate

Total Imp

-

 

kN (av.)

N*s/kg

kN (av.)

N*s/kg

tons

s

t/s

MN*s
Booster PSOM C 450.6 2324 498.2 2569 8.92 46.0 0.1939 22.9
PSOM-XL XL 564.0 2324 623.6 2569 11.89 49.0 0.2427 30.6
1 PS-1 C 2,994.9 2383 3,315.3 2638 138.25 110 1.2568 364.7
2 Vikas 4+ C, XL     804.5 2962 39.93 147 0.2716 118.3
HP     808.5 2991 42.43 157 0.2703 126.9
3 PS-3 C     199.3 2893 7.58 110 0.0689 21.9
4 LVS C     14.8 3020 2.45 500 0.0049 7.4
CA     14.8 3020 1.47 300 0.0049 4.4