WEKO3
アイテム
Conceptual design and verification of long-distance laser-probe system for Li target diagnostics of intense fusion neutron source
https://repo.qst.go.jp/records/48972
https://repo.qst.go.jp/records/489725fede616-c883-4c6c-a956-70faf29276aa
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-03-19 | |||||
| タイトル | ||||||
| タイトル | Conceptual design and verification of long-distance laser-probe system for Li target diagnostics of intense fusion neutron source | |||||
| 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 |
近藤, 浩夫
× 近藤, 浩夫× Kanemura, Takuji× Hirakawa, Yasushi× Furukawa, Tomohiro× Kondo, Hiro |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We developed a diagnostics tool for a liquid lithium (Li) target intended for use in intense fusion neutron sources such as the International Fusion Materials Irradiation Facility (IFMIF). The current design of IFMIF requires that the thickness of the liquid-Li target be maintained to within±1mm while operating under normal conditions. This paper deals with two topics: a conceptual design of the Li target diagnostics and verification tests of a candidate diagnostics (long-distance LP system). The overall concept of the Li target diagnostics is described first, and then the system configuration of the long-distance LP method, which is to be installed 7m in front the Li target to measure the Li target thickness accurately, is shown. In addition, we present the results of verification tests aiming to examine the applicability of the long-distance LP system. The precision error resulting from long distance measurement was estimated using a stationary specular-reflection object and a water-model simulating the Li target. As a result, we verified that the LP system has a precision of 16–40 μm even at a sampling rate of 500 kHz measurement from a distance of 10 m. |
|||||
| 書誌情報 |
Fusion Engineering and Design 巻 136A, p. 24-28, 発行日 2017-12 |
|||||
| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0920-3796 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.fusengdes.2017.12.015 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.sciencedirect.com/science/article/pii/S0920379617309675 | |||||
