Meteorological Rocket Sustainer

The motor generates thrust and controls flight of a meteorological rocket. The motor is developed using engineering solutions and Yuzhnoye’s experience in solid-propellant motor development. The motor uses a Hydroxyl-Terminated Polybutadiene (НТРВ) based propellant mixture.

Basic Specifications

Vacuum thrust, tons

Up to 10

Vacuum specific impulse, s

264,0

Propulsion system mass, kg:

Propellant

Motor structure

 

545

123

Nominal combustion chamber pressure, kgf/cm2

76,7

Total running time, s

16,5

Space Launch Vehicle Sustainer

The motor generates thrust and controls flight of air-launched-rocket stages. The motor is developed using engineering solutions and Yuzhnoye’s experience in solid-propellant motor development. The motor uses a Hydroxyl-Terminated Polybutadiene (НТРВ) based propellant mixture.

Basic Specifications

Vacuum thrust, tons

123,8

Vacuum specific impulse, s

274,3

Motor wet weight, kg

26680

Propulsion system mass, kg:

Propellant

Motor structure

 

24104

2576

Nominal combustion chamber pressure, kgf/cm2

87,1

Total running time, s 73,98