Presentation | 2023-03-03 Development of a small apparatus for practical calibration of heat flux sensors Megumi Akoshima, Akio Hukushima, Kei Yakushiji, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Heat flux sensors are useful tools that can detect the direction and amount of heat flow passing through the sensor. Since heat flux sensors vary in sensitivity depending on their material and construction, it is necessary to determine a sensitivity coefficient that relates the heat flow density to the output voltage of the sensor before using it. The sensitivity is determined using the garded hot plate method, a type of steady-state heat flow method, which is large apparatus and requires a long time for measurement. Recently, new heat flex sensors have been developed, and there is a need for a technique to evaluate small sensors in the prototype stage in a short time. In this study, we developed a compact heat flux sensor evaluation apparatus that can be used in combination with an electromagnet. A result of heat flux sensor evaluation using this apparatus are reported. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Heat flux sensor / sensitivity ciefficient / steadt-state method / measurement in magnetic field |
Paper # | MRIS2022-29 |
Date of Issue | 2023-02-24 (MRIS) |
Conference Information | |
Committee | MRIS / IEE-MAG |
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Conference Date | 2023/3/3(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Optical Recording, Magnetic Recording, etc. |
Chair | Ikuya Tagawa(Tohoku Inst. of Tech.) / 佐藤 敏郎(信州大) |
Vice Chair | |
Secretary | (Ehime Univ.) / (Samsung Japan) |
Assistant | Nobuaki Kikuchi(Tohoku Univ.) / Toshiki Yamaji(AIST) / Tonthat Loi(東北大) |
Paper Information | |
Registration To | Technical Committee on Magnetic Recording & Information Storage / Technical Meeting on Magnetics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of a small apparatus for practical calibration of heat flux sensors |
Sub Title (in English) | |
Keyword(1) | Heat flux sensor |
Keyword(2) | sensitivity ciefficient |
Keyword(3) | steadt-state method |
Keyword(4) | measurement in magnetic field |
1st Author's Name | Megumi Akoshima |
1st Author's Affiliation | AIST(AIST) |
2nd Author's Name | Akio Hukushima |
2nd Author's Affiliation | AIST(AIST) |
3rd Author's Name | Kei Yakushiji |
3rd Author's Affiliation | AIST(AIST) |
Date | 2023-03-03 |
Paper # | MRIS2022-29 |
Volume (vol) | vol.122 |
Number (no) | MRIS-415 |
Page | pp.pp.7-9(MRIS), |
#Pages | 3 |
Date of Issue | 2023-02-24 (MRIS) |