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Development of calorimetry methodology for beam current measurement of the Linear IFMIF Prototype Accelerator (LIPAc)
https://repo.qst.go.jp/records/48987
https://repo.qst.go.jp/records/48987e3300c1e-373f-4cda-9e3f-ef9a68d104c0
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-05-15 | |||||
| タイトル | ||||||
| タイトル | Development of calorimetry methodology for beam current measurement of the Linear IFMIF Prototype Accelerator (LIPAc) | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
西山, 幸一
× 西山, 幸一× Ｊｕａｎ, Ｋｎａｓｔｅｒ× 奥村, 義和× Marqueta, Alvaro× Pruneri, Giuseppe× Scantamburlo, Francesco× 坂本, 慶司× 杉本, 昌義× 春日井, 敦× 平田, 洋介× 近藤, 恵太郎× 池田, 幸治× 前原, 直× 一宮, 亮× 新屋, 貴浩× 伊原, 彰× 北野, 敏彦× Beauvais, Pierre-Yves× Gobin, Raphael× Bolzon, Benoit× Integrated, Project Team LIPAc× 西山 幸一× Ｊｕａｎ Ｋｎａｓｔｅｒ× 奥村 義和× Alvaro Marqueta× Giuseppe Pruneri× Francesco Scantamburlo× 坂本 慶司× 杉本 昌義× 春日井 敦× 平田 洋介× 近藤 恵太郎× 池田 幸治× 前原 直× 一宮 亮× 新屋 貴浩× 伊原 彰× 北野 敏彦× Benoit Bolzon |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The goal of LIPAc (Linear IFMIF Prototype Accelerator) is to achieve a 125 mA, 9 MeV, CW (continuous wave, i.e. 100% duty cycle) deuteron beam with an average beam power of 1.125 MW. In the beam current mea- surement, it is considered that calorimetric measurement is advantageous for high current and CW operations since it is not subject to secondary electrons, etc. In calorimetric measurements, it is necessary to measure the temperature rise of the cooling water as accurately as possible. We applied this method to LIPAc proton beams at the Beam Stop unit. In order to check the reliability, we inserted a heater in the cooling loop as a heat source and obtained correlation between the applied and measured power, which was found to be 1.0. Moreover, using this heater, accuracy of this measurement with respect to the flow rate of the cooling water was investigated. Due to heat transfer and the fluctuations of water temperature, etc., there is a range of flow rates in which the measurement error can be minimized with our calorimetric measurement system. | |||||
| 書誌情報 |
Fusion Engineering and Design 巻 126, p. 1-4, 発行日 2018-01 |
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| 出版者 | ||||||
| 出版者 | ELSEVIER | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.fusengdes.2017.10.011 | |||||
