{"title":"集体光散射(CLS)与超声速流动中速度波动的诊断","authors":"J.P. Bonnet , T. Ouzaa , D. Grésillon","doi":"10.1016/0021-9169(95)00134-4","DOIUrl":null,"url":null,"abstract":"<div><p>This paper deals with a brief overview of new experimental results that can be obtained with the collective light scattering (CLS) method in supersonic flows. Wake and mixing layer configurations are used in order to illustrate the possibilities of the method. The collective light scattering bench can be considered as a directional densitometer (with spectral analysis of the density fluctuations), a non-particle anemometer, a Mach-meter (or thermometer) and a directional microphone.</p></div>","PeriodicalId":100754,"journal":{"name":"Journal of Atmospheric and Terrestrial Physics","volume":"58 8","pages":"Pages 1021-1024"},"PeriodicalIF":0.0000,"publicationDate":"1996-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0021-9169(95)00134-4","citationCount":"3","resultStr":"{\"title\":\"Collective light scattering (CLS) and the diagnostics of velocity fluctuations in supersonic flows\",\"authors\":\"J.P. Bonnet , T. Ouzaa , D. Grésillon\",\"doi\":\"10.1016/0021-9169(95)00134-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This paper deals with a brief overview of new experimental results that can be obtained with the collective light scattering (CLS) method in supersonic flows. Wake and mixing layer configurations are used in order to illustrate the possibilities of the method. The collective light scattering bench can be considered as a directional densitometer (with spectral analysis of the density fluctuations), a non-particle anemometer, a Mach-meter (or thermometer) and a directional microphone.</p></div>\",\"PeriodicalId\":100754,\"journal\":{\"name\":\"Journal of Atmospheric and Terrestrial Physics\",\"volume\":\"58 8\",\"pages\":\"Pages 1021-1024\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0021-9169(95)00134-4\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Atmospheric and Terrestrial Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0021916995001344\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Atmospheric and Terrestrial Physics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0021916995001344","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Collective light scattering (CLS) and the diagnostics of velocity fluctuations in supersonic flows
This paper deals with a brief overview of new experimental results that can be obtained with the collective light scattering (CLS) method in supersonic flows. Wake and mixing layer configurations are used in order to illustrate the possibilities of the method. The collective light scattering bench can be considered as a directional densitometer (with spectral analysis of the density fluctuations), a non-particle anemometer, a Mach-meter (or thermometer) and a directional microphone.
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