NK-15 and NK-15V
Type: Lower Stage Engine and Upper Stage Variant
Country of Origin: Soviet Union
Manufacturer: Kuznetsov Design Bureau
First Flight:
Status: Retired
Propellant (O/F): Liquid Oxygen/Kerosene
Mixture Ratio (O/F by mass):
Cycle: Staged Combustion
Chambers: 1
Thrust (vac.): 1610 kN (NK-15V)
Thrust (s.l.): 1513 kN (NK-15)
Throttle:
ISP (vac.): 318 s (NK-15); 325 s (NK-15V)
ISP (s.l.): 284 s (NK-15)
Chamber Pressure:
Nozzle Ratio:
Burn time:
Ignitions:
Mass: 1240 kg
Length: 3.7 m
Diameter: 2 m
Used in: N-1
Links: