DEVELOPMENT OF FIBRE LDV AND MEASUREMENTS OF TURBULENCE IN BOUNDARY LAYER ON A FLAT PLATE.

Masanobu Maeda, Koichi Hishida, Michitaka Ono

Research output: Contribution to journalArticle

Abstract

The grading up of LDV performance inevitably follows the increase of weight of the equipment and it requires fine techniques setting up optic devices due to its complexity of the structure. For measuring the flow pattern a large travercer will also be used. However, the use of fiber optics makes the light optic probe. The probe will be easily employed in any attitude. This paper deals with the development of the fiber LDV with double Bragg cells to measure backward flows and shows the results measured in the boundary layer on a heating plate in an inclined flow to the gravitational direction.

Original languageEnglish
Pages (from-to)2545-2548
Number of pages4
JournalNippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
Volume50
Issue number458
Publication statusPublished - 1984 Oct
Externally publishedYes

Fingerprint

flat plates
boundary layers
Optics
Boundary layers
Turbulence
turbulence
Bragg cells
optics
fibers
Fibers
probes
Flow patterns
Fiber optics
fiber optics
flow distribution
Heating
heating

ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

DEVELOPMENT OF FIBRE LDV AND MEASUREMENTS OF TURBULENCE IN BOUNDARY LAYER ON A FLAT PLATE. / Maeda, Masanobu; Hishida, Koichi; Ono, Michitaka.

In: Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, Vol. 50, No. 458, 10.1984, p. 2545-2548.

Research output: Contribution to journalArticle

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