FIELD: aviation.
SUBSTANCE: invention relates to devices for ensuring the continuous control of the temperature of the charged oxidizer in the fuel tank of Soyuz-2 space rocket (SR). The system for temperature control of the oxidizer fuel tank is equipped with a system of temperature sensors. The temperature sensors are located directly on the sensors of the fuel scheduling system (FSS) in the oxidizer fuel tank. The number of temperature sensors, installed in the fuel tank of the oxidizer of each SR stage, depends on the length of the tank, the required accuracy of the measurement and the possibility of redundancy for a given probability of failure.
EFFECT: insurance of continuous control of actual temperature of the oxidizer in the fuel tank and, as a result, evaluation of possible successful SR task performance, as well as accumulation of statistic information on changes in the oxidizer temperatures in the process of operation.
1 dwg
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