抑制湍流气流中的成核现象

IF 1.4 4区物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY

JETP Letters Pub Date : 2024-05-14 DOI:10.1134/s0021364024600113

S. A. Novopashin, V. V. Kalyada

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引用次数: 0

摘要

实验研究了氩气在排放到真空时的初始凝结阶段。对从一个长管道中流出的簇谱进行了质谱测量，该管道中存在层流和湍流两种流态。实验发现，管道中的湍流状态抑制了凝聚相的成核。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Suppression of Nucleation in a Turbulent Gas Flow

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Suppression of Nucleation in a Turbulent Gas Flow

The initial stage of argon condensation at discharge to vacuum has been studied experimentally. Mass-spectrometry measurements of the spectrum of clusters at outflow from a long pipe with laminar and turbulent flow regimes in it have been carried out. It has been found experimentally that the turbulent flow regime in the pipe suppresses the nucleation of a condensed phase.

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来源期刊

JETP Letters 物理-物理：综合

CiteScore

2.40

自引率

30.80%

发文量

164

审稿时长

3-6 weeks

期刊介绍： All topics of experimental and theoretical physics including gravitation, field theory, elementary particles and nuclei, plasma, nonlinear phenomena, condensed matter, superconductivity, superfluidity, lasers, and surfaces.