FIELD: heat fluxes measuring.
SUBSTANCE: invention relates to devices for measuring heat fluxes, including non-stationary ones, in particular, for measuring heat flux on the surface of a solid body from a moving medium. The device for studying heat fluxes on the surface of objects in high-speed gas flows at short-term intervals has an additional two pairs of electrodes, differently charged with neighboring ones, at an equal distance from each other, forming a square. In this case, the middle line of the opposite side of the flat contact surface of the temperature-sensitive element, facing the flow, contains a mark along the middle line for orienting the sensor in the direction of the flow, while the mark is located between two differently charged electrodes.
EFFECT: increase in accuracy and expansion of functionality.
1 cl, 2 dwg
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