JET TEMPERATURE SENSOR Russian patent published in 2020 - IPC G01K11/26 G01K13/02 

FIELD: sensors.

SUBSTANCE: jet temperature sensor relates to thermophysical measurements and can be used to measure temperature of gas flows in gas turbine engine. Sensor comprises a direct braking chamber, a pneumatic electric transducer and a jet oscillation generator. Structurally, the system is designed so that in the jet generator of oscillations the separator is located along the axis of the high-speed head of the gas flow.

EFFECT: technical result is an increase in the accuracy of measuring the braking temperature by eliminating the effect of a component perpendicular to the axis of the nozzle, which creates a flow offset.

1 cl, 2 dwg