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Preliminary investigation of an optical technique for localized measurements in turbulent jets.

This report presents a preliminary investigation of the crossed beam correlation technique for the measurement of local characteristics of turbulent jets. Tests on a bromine jet flowing coaxially to an air stream indicate the feasibility of the approach. Continuous recording-reduction equipment should be used to facilitate data acquisition. Extension of this method to the examinat ion of turbulent flames was shown to be possible since response similar to that of a cooled film anemometer was obtained. Where anemometry cannot be applied this technique is especially useful, such as in the investigation of projectile centrelines, turbulent flames and other high energy flows. Initial experiments demonstrate the versatility of this technique and thus warrant continued development.

Identiferoai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.43860
Date January 1957
CreatorsMende, George Peter.
PublisherMcGill University
Source SetsLibrary and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada
LanguageEnglish
Detected LanguageEnglish
TypeElectronic Thesis or Dissertation
Formatapplication/pdf
CoverageMaster of Engineering (Department of Mechanical Engineering)
RightsAll items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated.
Relationalephsysno: 000481471, proquestno: AAIMK01376, Theses scanned by UMI/ProQuest.

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