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熱電対温度計の埋め込みの温度場への影響
https://jaxa.repo.nii.ac.jp/records/44663
https://jaxa.repo.nii.ac.jp/records/446635b86fd6d-36d1-4ccd-a334-5a536b0f09ec
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
naltr00414.pdf (2.0 MB)
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| Item type | テクニカルレポート / Technical Report(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||||||
| タイトル | ||||||||||
| タイトル | 熱電対温度計の埋め込みの温度場への影響 | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||||||
| 資源タイプ | technical report | |||||||||
| その他のタイトル（英） | ||||||||||
| その他のタイトル | Influence of Thermocouple on Temperature Fields | |||||||||
| 著者 |
西村, 英明
× 西村, 英明
× NISHIMURA, Hideaki
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| 著者所属 | ||||||||||
| 航空宇宙技術研究所原動機部 | ||||||||||
| 著者所属（英） | ||||||||||
| en | ||||||||||
| Aeroengine Division, National Aerospace Laboratory(NAL) | ||||||||||
| 出版者 | ||||||||||
| 出版者 | 航空宇宙技術研究所 | |||||||||
| 出版者（英） | ||||||||||
| 出版者 | National Aerospace Laboratory(NAL) | |||||||||
| 書誌情報 |
航空宇宙技術研究所報告 en : Technical Report of National Aerospace Laboratory TR-414 巻 414, p. 28, 発行日 1975-07 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Termocouples are widely used for measuring temperature. However, there are some possible errors which may be caused by the heat conduction of a thermocouple itself, radiation from its surroundings, defects and/or defective instrumentation of the thermocouple and by other reasons. Many statistical analyses of the influence of thermocouples on temperature fields under simplified geometrical conditions have been published. The present paper deals with the same problem, but under more practical conditions, by using an analogy between temperature and electric potential fields. Carbon-paper i.e. Teledeltus paper was used for making the analogical model. Local non-uniformity of the thermal conductance in the temperature field was simulated in the electric field by distributing small holes and/or applying electric conductor paints on the carbon-paper. The physical boundary-conditions, such as distributions of heat transfer rate, and temperatures at the outer edge of flow boundary layers, were also simulated by the electric resistance and potential distributions on the boundary of the model. Measurements were made for a practical model of an air-cooled airfoil with 14 thermocouples. The results of the measurements are given and the influences are discussed in this paper. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0389-4010 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: NALTR0414000 | |||||||||
| レポート番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | レポート番号: NAL TR-414 | |||||||||
