On the Measurement of the Three-Dimensional Temperature Field by the Mach-Zehnder Interferometer

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概要

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• the present method is based on the fringe shifts of interferograms from different ray directions around a temperature field. The contours of the temperature field are obtained from the envelopes drawn at the boundary of each fringe shift. Temperatures are evaluated by solving the simultaneous equations of the first degree for the unknown refractive indices at the grid points in the contours of the temperature field. The method has been applied to the temperature fields of natural convention caused by heated plated, as well as to those of heated air jets with rectangular exit. The results have been compared with the temperatures measured by a thermocouple. It is found that the present method may be useful in evaluating temperatures and/or densities in some complex fields.

• 一般社団法人日本機械学会の論文
• 1988-02-15

著者

• HORIKOSHI Choji

  Faculty of Technology, Shinshu University

• Horikoshi Choji

  Faculty Of Engineering Shinshu University

• TSUCHIYA Yoshiaki

  Faculty of Engineering, Shinshu University

• KOGANEZAWA Yuji

  Faculty of Engineering, Shinshu University

• Koganezawa Yuji

  Faculty Of Engineering Shinshu University

• Tsuchiya Yoshiaki

  Faculty Of Engineering Shinshu University

関連論文

• On the Oscillation in the Bistable Fluid Amplifier
• A Study on the Spread of Rectangular Jets (The Mixing Layer Near the Jet Exit and Visualization by the Dye Method
• A Study on the Spread of the Rectangular Jets : 2nd Report, Effect of Exit Shape on the Mean Velocity Fields
• On the Measurement of the Three-Dimensional Temperature Field by the Mach-Zehnder Interferometer

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