Unified Launch Vehicle ISRO

Can you provide me the Specification of ULV (Unified Launch Vehicle) development by the Indian Space Research Organisation (ISRO)?

[Kiran Chandar]

The ULV or Unified Launch Vehicle is a launch vehicle in development by the Indian Space Research Organisation (ISRO).

The project core objective is to design a modular architecture that enable the replacement of the PSLV, GSLV Mk I/II and GSLV Mk III with a single family of launchers.

Specification ULV (Unified Launch Vehicle)

Function Mid-Heavy lift launch vehicle
Manufacturer Indian Space Research Organisation
Country of origin India

Size
Mass 270,000 kg (600,000 lb) to 700,000 kg (1,500,000 lb)
Stages 2

Capacity
Payload to LEO 6 x S13:4,500 kg (9,900 lb)
2 x S60:10,000 kg (22,000 lb)
2 x S139:12,000 kg (26,000 lb)
2 x S200:15,000 kg (33,000 lb)
Payload to GTO 6 x S13:1,500 kg (3,300 lb)
2 x S60:3,000 kg (6,600 lb)
2 x S139:4,500 kg (9,900 lb)
2 x S200:6,000 kg (13,000 lb)

Boosters - S-12
No boosters 6
Length 12 m (470 in)
Diameter 1 m (39 in)
Propellant mass 12,200 kg (26,900 lb)
Motor S12
Thrust 716 kN (161,000 lbf)
Burn time 70 seconds
Fuel HTPB

Boosters - S-60
No boosters 2
Propellant mass 60,000 kg (130,000 lb)
Motor S60
Thrust
Fuel HTPB

Boosters - S-139
No boosters 2
Length 20.1 m (790 in)
Diameter 2.8 m (110 in)
Propellant mass 138,200 kg (304,700 lb)
Motor S139
Thrust 4,800 kN (1,100,000 lbf)
Burn time 100 seconds
Fuel HTPB

Boosters - S200
No boosters 2
Length 25 m (82 ft)
Diameter 3.2 m (10 ft)
Propellant mass 207,000 kg (456,000 lb)
Motor S200
Thrust 4,658 kN (475.0 tf) each
Total thrust 9,316 tf (91,360 kN; 9,169 LTf; 10,269 STf)
Specific impulse 274.5 (vacuum)[8]
Burn time 130 sec
Fuel HTPB

Core stage - SC-160
Propellant mass 160,000 kg (350,000 lb)
Engines SCE-200
Thrust SL:1,820 kN (410,000 lbf)
Vac: 2,030 kN (460,000 lbf)
Specific impulse SL:299 s (2.93 km/s)
Vac: 335 s (3.29 km/s)
Burn time 259 sec
Fuel Kerosene/LOX

Upper stage - C-30
Propellant mass 30,000 kg (66,000 lb)
Engines CE-20
Thrust 200 kN (45,000 lbf)
Specific impulse 443 s (4.34 km/s)
Burn time 650 sec
Fuel LH2/LOX