Propulsion Vector NLV



Former LP-1 aerospike engine (6,100 lbf)



Movable Gen-II type LP-1 engine with new valve section


LP-1 Gen-II type nozzle

      
LP-2 conventional engine (about 1,000 lbf)

Vector-R

Stage

Engine

Thrust s.l.

Isp s.l.

Thrust vac

Isp vac

Propellant

 Burn time

Flow rate

 Isp
kN N*s/kg kN N*s/kg t sec t/s MN*sec
1

LP-1 (3x)

 81.4 2354 100.8 2913 5.411 156.5 0.0346 15.76
2

LP-2

     4.43 3324 0.613 460 0.0013 2.04

Vector-H

Stage

Engine

Thrust s.l.

Isp s.l.

Thrust vac

Isp vac

Propellant

 Burn time

Flow rate

 Isp
kN N*s/kg kN N*s/kg t sec t/s MN*sec
1

LP-1 (6x)

 175.0 2354 216.5 2913 11.635 156.5 0.0370 33.89
2

LP-3

     5.05 3324 0.666 439 0.0015 2.21

Note: The data used may be out of date