Development and construction of an interferometer for measuring density fields by optical means

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DOIResolve DOI: http://doi.org/10.4224/20331376
AuthorSearch for:
TypeTechnical Report
Series titleTechnical translation (National Research Council of Canada); no. TT-18
ISSN0077-5606
AbstractIn the following report an interference procedure is described which promises a useful application in aeronautical research. The physical basis of the procedure and a simple method of adjustment are explained. Further a special technical design of the apparatus is described, insuring its usability even where shocks are present in the area, and permitting the study of non-steady phenomena. The possibility is established of measuring optically the small density variations surrounding bodies in a flow even at low speeds (40 metre per sec.), using the interference procedure.
Publication date
PublisherNational Research Council of Canada. Division of Mechanical Engineering
LanguageEnglish
AffiliationNational Research Council Canada
Peer reviewedNo
NRC numberNRC-IRC-8688
NPARC number20331376
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Record identifierf35ef964-633f-4211-84d1-a41901e49415
Record created2012-07-18
Record modified2017-06-29
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