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Local Water Shielding to Space Radiation with the Protective Curtain in ISS Crew Cabin
https://repo.qst.go.jp/records/65665
https://repo.qst.go.jp/records/65665b2374ee3-cd1d-4494-a4be-69e06a75ac42
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-06-02 | |||||
| タイトル | ||||||
| タイトル | Local Water Shielding to Space Radiation with the Protective Curtain in ISS Crew Cabin | |||||
| 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_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
V.Shurshakov
× V.Shurshakov× R.Tolochek× D.Kartashov× I.Kartsev× Kodaira, Satoshi× KItamura, Hisashi× Uchihori, Yukio× Ｓｈｕｒｓｈａｋｏｖ Ｖｙａｃｈｅｓｌａｖ× Ｔｏｌｏｃｈｅｋ Ｒａｉｓａ× 小平 聡× 北村 尚× 内堀 幸夫 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The ISS Service Module crew cabins are known to be less shielded fron space radiation as compared with the neighboring compartments. The outer wall of the cabin is only 1.5g/cm2 aluminum shielding. To increase the crew cabin shielding a special protective cuetain was designed and then delivered to ISS in 2010. The hygienic wipes and towels containing water are stored in the protective curtain in 4 layers thus producing an additional shielding thickness of about 6g/cm2 water-equivalent matter. Total mass of the curtain with wipes and towels is 65kg. The protective curtain was installed along the outer wall of the starboard crew cabin. To study the radiation chielding effect 12 passive detector packages with thermoluminescent detectors(TLD) and solid state track detectors(SSTD) are used. 6 packages are installed on the protective curtain surface and the other 6 packages are installed directly on the crew cabin wall behind or aside the curtain. The passive detector packages have been exposed in the Service Module starboard crew cabin during 5 sessions from 2010 to 2014. The radiation shielding effect of the protective curtain is from 20 to 60% for absorbed dose. In this experiment, water.shielding proved to be more effective than aluminum. It was demonstrated that additional local shielding if properly mounted can effectively mitigate the radiation dose in space station compartments. |
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| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Space Radiation and Heavy Ions in Therapy Symposium 2015(SRHITS2015) | |||||
| 発表年月日 | ||||||
| 日付 | 2015-06-23 | |||||
| 日付タイプ | Issued | |||||
