Abstract

Methods for measuring the composition of a binary gas mixture using the dependence of the speed of sound in a gas on its molecular weight, in particular, using an acoustic resonator, are considered. The described atmospheric hydrogen sensor target station for the cyclotron of the S-70 accelerator, which allows the production of medical isotopes, as well as a sensor for the content of neon in helium during its liquefaction, was developed based on this principle at the Kurchatov Institute IHEP SIC. Optimization of the resonator characteristics allowed a resolution of 10^–5.

中文翻译：

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声气体分析仪

摘要

考虑了使用气体中的声速对其分子量的依赖性来测量二元气体混合物的组成的方法，特别是使用声共振器。基于此原理，在库尔恰托夫开发了上述用于S-70加速器回旋加速器的大气氢传感器目标站，该目标站可产生医学同位素以及在液化过程中用于氦气中氖含量的传感器研究所IHEP SIC。谐振器特性的优化允许分辨率为10 ^–5。