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Experiments in Fluids

, Volume 29, Supplement 1, pp S129–S140 | Cite as

Combined planar laser-induced fluorescence–particle image velocimetry technique for velocity and temperature fields

  • K. Hishida
  • J. Sakakibara

Abstract

Combined use of particle image velocimetry (PIV) with planar laser-induced fluorescence (PLIF) was developed to measure both velocity and scalars such as temperature and concentration in thermo-fluid flow. PLIF, which uses a temperature-sensitive fluorescent dye excited by a laser light sheet, is a whole-field temperature diagnostic. The technique was applied to a thermal stratified flow and a plane impinging jet. The time evolutions of vortical and thermal structures were successfully obtained in order to understand the mechanism of the turbulent heat transfer in these flows.

Keywords

Heat Transfer Time Evolution Temperature Field Particle Image Velocimetry Particle Image 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • K. Hishida
    • 1
  • J. Sakakibara
    • 2
  1. 1.Department of System Design Engineering, Keio University, Yokohama, Japan 223-8522JP
  2. 2.Institute of Engineering Mechanics and Systems, University of Tsukuba, Tsukuba, Japan 305-8573JP

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