Propulsion Riksha

 
   
RD-182 (=RD-120K Methan)


RD-185 scheme

Riksha -2

Stage

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

RD-182

784.5 3050 890.3 3462 ~41.15 160 0.2572 142.5
2

RD-185

    176.5 3668 ~15.40 320 0.0481 56.5

Riksha -1

Stage

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

Booster

RD-182

784.5 3050 890.3 3462 ~41.15 160 0.2572 142.5
1

RD-182

784.5 3050 890.3 3462 ~74.60 290 0.2572 258.5
2

RD-185

    176.5 3668 ~15.40 320 0.0481 56.5

Riksha

Stage

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

Booster

RD-182

784.5 3050 890.3 3462 ~41.15 160 0.2572 142.5
1

RD-182

784.5 3050 890.3 3462 ~74.60 290 0.2572 258.5
2

RD-185

    176.5 3668 ~15.40 320 0.0481 56.5
3

RD-183

    9.8 3511 3.79 1.350 0.0028 13.3