Determining the amplitude-frequency characteristics of the thermoanemometer + sensor system by laser pulse.

Autor: Bountin, D. A., Vishnyakov, O. I., Polivanov, P. A., Sidorenko, A. A., Gromyko, Yu. V.
Zdroj: Thermophysics & Aeromechanics; Jan2024, Vol. 31 Issue 1, p135-140, 6p
Abstrakt: An experimental method is proposed for determining the frequency response of a hot-wire and hot-film system using short-pulse laser action on a sensor. The possibility to obtain frequency response by this method is demonstrated. The frequency response is obtained from constant temperature anemometers of two manufacturers with two types of sensors: surface thin-film and wire. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index