Vikas-2
Type: Lower Stage Engine
Country of Origin: India
Manufacturer: Godrej & Boyce
First Flight:
Status: Active
Propellant (O/F): Nitrogen Tetroxide/Unsymmetrical Dimethylhydrazine
Mixture Ratio (O/F by mass): 1.86; 1.87 (2B)
Cycle: Gas Generator
Chambers: 1
Thrust (vac.): 680.5 kN; 765.5 kN (2B)
Thrust (s.l.): 600.5 kN; 677.7 kN (2B)
Throttle: none
ISP (vac.): 280.9 s; 287.9 s (2B)
ISP (s.l.): 247.9 s; 254.9 s (2B)
Chamber Pressure: 768 psi
Nozzle Ratio: 13.9:1
Burn time:
Ignitions: 1
Mass:
Length: 2.75 m
Diameter: 1.0 m
Used in: GSLV Mk.I, GSLV Mk.II
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