{"title":"Development of a high-speed digital holographic interferometry system for study of rapid density fluctuations in compressible flow","authors":"B. Timmerman","doi":"10.1109/ICIASF.1993.687666","DOIUrl":null,"url":null,"abstract":"A dud-reference beam, plane-wave illumination holographic interferometry set-up has been developed which can operate in a rapid double-pu'ae mode. It is intended for the quantitative study of density clianges that take place in a flow in very short time intervals (1-8110 ps), by means of a fast electro-optical shutter to switch the two reference beams between subsequent exposures. Some preliminary results have been obtained using a turbulent supersoric jet (M M 1.8).","PeriodicalId":398832,"journal":{"name":"International Congress on Instrumentation in Aerospace Simulation Facilities,","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Congress on Instrumentation in Aerospace Simulation Facilities,","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIASF.1993.687666","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
A dud-reference beam, plane-wave illumination holographic interferometry set-up has been developed which can operate in a rapid double-pu'ae mode. It is intended for the quantitative study of density clianges that take place in a flow in very short time intervals (1-8110 ps), by means of a fast electro-optical shutter to switch the two reference beams between subsequent exposures. Some preliminary results have been obtained using a turbulent supersoric jet (M M 1.8).
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