Test bench equipment allows experimental research to study the gas-dynamic effect of the propulsion system plume at the liftoff in quasi-static surroundings.
Test objectives are:
- clarification of the geometric parameters (configuration) of the gas exhaust duct;
- clarification and confirmation of the gas-dynamic effect parameters on the LV and LC components, and LC as a whole.
Experimental research is conducted on the LV and LC scale models.
Propulsion system plume is simulated using gas-generator powered by “air-kerosene” propellants.
Test bench provides:
- five degrees of freedom for the mutual positioning of the models;
- pressure registration on the surfaces of the models.
BASIC TECHNICAL SPECIFICATIONS
|
Fuel feed pressure at the nozzle exit section, kgf/cm2 |
up to 100 |
|
Fluid temperature at the nozzle exit section, °K |
from 300 |
|
Displacement of the retaining equipment: longitudinal, mm lateral, mm vertical, mm turn, degree |
up to 12000 ±700 ±1000 up to 5 |
|
Mach number |
up to 4 |
|
Test duration with parameters registration, s |
from 10 up to 30 |
|
Частота регистрации параметров, кГц |
from 2 up to 5 |
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