基于各向异性热元的气体动力学实验激波管热流密度传感器测量

IF 1 4区工程技术 Q4 MECHANICS

Fluid Dynamics Pub Date : 2023-08-30 DOI:10.1134/S0015462823601092

P. A. Popov, V. A. Sakharov, T. A. Lapushkina, S. A. Poniaev, N. A. Monakhov

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引用次数: 0

摘要

本文给出了用各向异性热元传感器和薄膜电阻传感器测量激波管末端激波反射和模型周围外部超音速气流的热流密度的结果。实验结果表明，该传感器可用于大范围的特征时间内的气体动力学实验。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Heat-Flux Measurement by Sensors Based on Anisotropic Thermoelements in a Gas-Dynamics Experiment Shock Tubes

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Heat-Flux Measurement by Sensors Based on Anisotropic Thermoelements in a Gas-Dynamics Experiment Shock Tubes

We present the results of measuring the heat flux using sensors based on anisotropic thermoelements and a thin-film resistance sensor for cases of shock-wave reflection from the end of a shock tube and an external supersonic gas flow around the model. The obtained data demonstrate that such sensors can be applied in gas-dynamics experiments in a wide range of characteristic times.

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来源期刊

Fluid Dynamics MECHANICS-PHYSICS, FLUIDS & PLASMAS

CiteScore

1.30

自引率

22.20%

发文量

审稿时长

6-12 weeks

期刊介绍： Fluid Dynamics is an international peer reviewed journal that publishes theoretical, computational, and experimental research on aeromechanics, hydrodynamics, plasma dynamics, underground hydrodynamics, and biomechanics of continuous media. Special attention is given to new trends developing at the leading edge of science, such as theory and application of multi-phase flows, chemically reactive flows, liquid and gas flows in electromagnetic fields, new hydrodynamical methods of increasing oil output, new approaches to the description of turbulent flows, etc.