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結氷河川の油流出時における油流下速度の予測手法に関する研究
https://kitami-it.repo.nii.ac.jp/records/8168
https://kitami-it.repo.nii.ac.jp/records/81682e7d820b-6132-42de-8a09-4e1b4c67b28a
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2016-05-26 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 結氷河川の油流出時における油流下速度の予測手法に関する研究 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | RESEARCH ON THE PREDICTION METHOD OF OIL FLOW SPEED AT THE TIME OF OIL SPILL IN ICE COVERD RIVERS | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ice covered river | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | oil spill | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | hydraulic model experiment | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | numerical simulation | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権URI | open access | |||||
その他のタイトル | ||||||
その他のタイトル | RESEARCH ON THE PREDICTION METHOD OF OIL FLOW SPEED AT THE TIME OF OIL SPILL IN ICE COVERD RIVERS | |||||
著者 |
河田, 拓視
× 河田, 拓視× 加藤, 一夫× 吉川, 泰弘× 阿部, 孝章× 伊藤, 丹 |
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著者別名 | ||||||
姓名 | KAWATA, Takumi | |||||
言語 | en | |||||
著者別名 | ||||||
姓名 | KATO, Kazuo | |||||
言語 | en | |||||
著者別名 | ||||||
姓名 | YOSHIKAWA, Yasuhiro | |||||
言語 | en | |||||
著者別名 | ||||||
姓名 | ABE, Takaaki | |||||
言語 | en | |||||
著者別名 | ||||||
姓名 | ITO, Akashi | |||||
言語 | en | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Expeditious processing is required for oil spill accidents in water area since they can cause enormous damage to the local habitat and environment. In cold snowy regions, there are frequent heating oil spill incidents in winter. In addition, oil spill under river-ice cover and its process can hardly be observed. In this study, a series of hydraulic experiments using ice model is performed to investigate oil spill phenomena under ice cover. As the result, it is clarified that spilling speeds become slower and the oil layer becomes thicker compared with the cases with open channel. Moreover, simulation by one dimensional two-layer unsteady flow model is performed and consequently it is revealed that oil spill speed is reproducible with appropriate shear stress at the interface and upstream end conditions. |
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書誌情報 |
土木学会論文集B1(水工学) 巻 70, 号 4, p. I_1597-I_1602, 発行日 2014 |
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DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.2208/jscejhe.70.I_1597 | |||||
権利 | ||||||
権利情報 | c 2014 公益社団法人 土木学会 | |||||
出版者 | ||||||
出版者 | 公益社団法人 土木学会 | |||||
著者版フラグ | ||||||
値 | publisher | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |