Item type |
itemtype_ver1(1) |
公開日 |
2021-10-14 |
タイトル |
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タイトル |
Ray tracing study of ITER in-vessel lighting system |
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言語 |
en |
著者 |
Kajita, Shin
Passedat, Gilles
Reichle, Roger
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アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
権利 |
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言語 |
en |
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権利情報 |
© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ |
キーワード |
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主題Scheme |
Other |
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主題 |
Ray tracing |
キーワード |
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主題Scheme |
Other |
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主題 |
ITER |
キーワード |
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主題Scheme |
Other |
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主題 |
In-vessel lighting |
キーワード |
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主題Scheme |
Other |
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主題 |
Diagnostics |
内容記述 |
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内容記述 |
In-vessel lighting system is being developed for ITER. The diagnostic system is for inspecting and detecting eventual damages and defects of in-vessel components between discharges by illuminating the vacuum vessel with light sources. In this work, feasibility study of the in-vessel lighting system is performed using a ray tracing simulation. We installed sources and detectors in a ray tracing model using the field of views of wide-angle viewing systems and calculated the radiance profiles at detectors for different wall reflection scenarios. It was found that the wall is uniformly illuminated when the wall has a diffuse reflectance while the specular case has more brightness. We will discuss feasibility of the diagnostics system based on expected signal and noise levels. |
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言語 |
en |
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内容記述タイプ |
Abstract |
出版者 |
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言語 |
en |
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出版者 |
Elsevier |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
関連情報 |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1016/j.fusengdes.2020.111787 |
収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
09203796 |
書誌情報 |
en : Fusion Engineering and Design
巻 160,
p. 111787,
発行日 2020-11
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ファイル公開日 |
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日付 |
2022-11-01 |
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日付タイプ |
Available |