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

IF 0.5 4区工程技术 Q4 ENGINEERING, AEROSPACE

Thermophysics and Aeromechanics Pub Date : 2024-07-29 DOI:10.1134/S086986432401013X

D. A. Bountin, O. I. Vishnyakov, P. A. Polivanov, A. A. Sidorenko, Yu. V. Gromyko

引用次数: 0

Abstract

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.

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通过激光脉冲确定温度计+传感器系统的幅频特性

提出了一种利用短脉冲激光作用于传感器来确定热线和热膜系统频率响应的实验方法。该方法证明了获得频率响应的可能性。频率响应是从两个制造商的恒温风速计中获得的，传感器有两种类型：表面薄膜和金属丝。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Thermophysics and Aeromechanics THERMODYNAMICS-MECHANICS

CiteScore

0.90

自引率

40.00%

发文量

审稿时长

>12 weeks

期刊介绍： The journal Thermophysics and Aeromechanics publishes original reports, reviews, and discussions on the following topics: hydrogasdynamics, heat and mass transfer, turbulence, means and methods of aero- and thermophysical experiment, physics of low-temperature plasma, and physical and technical problems of energetics. These topics are the prior fields of investigation at the Institute of Thermophysics and the Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences (SB RAS), which are the founders of the journal along with SB RAS. This publication promotes an exchange of information between the researchers of Russia and the international scientific community.