A Wide-Range Acoustic Analyzer of a Two-Component Gas Mixture

IF 0.4 4区工程技术 Q4 ENGINEERING, MULTIDISCIPLINARY

Instruments and Experimental Techniques Pub Date : 2025-06-17 DOI:10.1134/S0020441225700034

V. N. Alferov, D. A. Vasiliev

引用次数: 0

Abstract

A binary gas-mixture composition sensor is described using the dependence of the velocity of sound in a gas on its molecular weight and an adiabatic index using an acoustic resonator. For analysis of the mixture composition, one of the gases must be available in a pure form. In this case, the measurement error is no worse than 10^–4. A mixture with a known composition can also be used as a reference one.

Abstract Image

查看原文本刊更多论文

双组分气体混合物的宽量程声学分析仪

本文描述了一种二元气体混合成分传感器，该传感器利用了气体中声速对其分子量的依赖关系和使用声谐振器的绝热指数。为了分析混合物的成分，其中一种气体必须是纯的。在这种情况下，测量误差不大于10-4。具有已知成分的混合物也可作为参考成分。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Instruments and Experimental Techniques 工程技术-工程：综合

CiteScore

1.20

自引率

33.30%

发文量

113

审稿时长

4-8 weeks

期刊介绍： Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.