STUDY OF A MULTI-LAYERED THIN FILM HEAT TRANSFER GAUGE AND A NEW METHOD OF MEASURING HEAT TRANSFER RATE WITH IT.

Masanori Hayashi, Akira Sakurai, Shigeru Aso

研究成果: Contribution to journalArticle査読

5 被引用数 (Scopus)

抄録

A new type of thin-film heat transfer gauge with high spatial resolution and fast response is proposed for the measurement of the heat flux in wind tunnels with a long flow duration. The principle of the sensor is based on measuring the temperature gradient across a thin, heat-resistant layer of SiO with two, thin-film resistance thermometers on its upper and lower surfaces. These thin films and heat-resistant layer are deposited by the vacuum evaporation technique. The design consideration, the accuracy of the sensor, and the calibration technique are discussed. The sensor is applied to the measurement of the heat flux in a turbulent boundary layer on a flat plate at a Mach number of 4, a wall temperature ratio of 0. 64 and a Reynolds number of 1. 4 multiplied by 10**7.

本文言語英語
ページ(範囲)91-101
ページ数11
ジャーナルTransactions of the Japan Society for Aeronautical and Space Sciences
30
88
出版ステータス出版済み - 8 1 1987

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Space and Planetary Science

フィンガープリント 「STUDY OF A MULTI-LAYERED THIN FILM HEAT TRANSFER GAUGE AND A NEW METHOD OF MEASURING HEAT TRANSFER RATE WITH IT.」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル