{"title":"Experimental Studies of Shock Wave Formation in a Diaphragmless Shock Tube","authors":"L. B. Ruleva, S. I. Solodovnikov","doi":"10.1134/s001546282360270x","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Shockwave processes in a shock tube equipped with a high-speed low-inertia electromagnetic pneumatic valve are experimentally investigated. Graphs of the pressure sensor signals in the shock tube channel are given. The dependence of the valve opening time on the pressure in the high and low gas density chambers is shown. A physical simulation of the valve operation at the initial moments of its opening with the formation of a shock wave is carried out.</p>","PeriodicalId":560,"journal":{"name":"Fluid Dynamics","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2024-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fluid Dynamics","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1134/s001546282360270x","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MECHANICS","Score":null,"Total":0}
引用次数: 0
Abstract
Shockwave processes in a shock tube equipped with a high-speed low-inertia electromagnetic pneumatic valve are experimentally investigated. Graphs of the pressure sensor signals in the shock tube channel are given. The dependence of the valve opening time on the pressure in the high and low gas density chambers is shown. A physical simulation of the valve operation at the initial moments of its opening with the formation of a shock wave is carried out.
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.
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