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Fluid Dynamics Study on a Cold Model of Fixed-Bed Fire-Tube Heating Pyrolysis Reactor for Ejection of Solid Char
https://kitami-it.repo.nii.ac.jp/records/7993
https://kitami-it.repo.nii.ac.jp/records/799307948b48-060a-4d0d-adcb-709958bdf94d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
2008.10_Fluid Dynamics Study on a Cold Model of Fixed-Bed Fire-Tube Heating Pyrolysis Reactor for Ejection of Solid Char .pdf (603.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2015-11-09 | |||||
| タイトル | ||||||
| タイトル | Fluid Dynamics Study on a Cold Model of Fixed-Bed Fire-Tube Heating Pyrolysis Reactor for Ejection of Solid Char | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Fluid Dynamics Study | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Cold Model | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Fire-Tube Heating Reactor | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | LDV | |||||
| 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 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 著者 |
ROFIQUL, Islam M.
× ROFIQUL, Islam M.× HANIU, Hiroyuki× KIM, Sangil |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 44815 | |||||
| 識別子Scheme | KAKEN | |||||
| 識別子URI | https://nrid.nii.ac.jp/ja/nrid/1000070172955 | |||||
| 識別子 | 70172955 | |||||
| 姓名 | 羽二生, 博之 | |||||
| 言語 | ja | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To innovate an easy and economic way for removal of solid char product from a fixed-bed fire-tube heating pyrolysis reactor the fluid dynamics studies on its cold model are essential. Thus, two types of fluid dynamics experiments have been carried out on a cold model of the pyrolysis reactor: (i) to determine the ejection pressure of the solid char from the reactor, which was carried out with the help of an air compressor and artificial solid char and (ii) to investigate the flow pattern inside the reactor chamber during ejection of char that was conducted by laser Doppler velocimetry (LDV) measurement and flow visualization test. The experimental results show that variation of char ejection pressure with respect to superficial air velocity always follows a polynomial of second-degree. The normalized pressure should be reached to a value about 1.7 with a corresponding normalized superficial air velocity nearly to 1.0, to be started the char product blown out from the reactor model properly. The LDV measurements and visualization test ensure that the spiral char exit port is not able to create a rotary motion inside the reactor chamber during the removal of solid char. | |||||
| 書誌情報 |
Journal of Fluid Science and Technology 巻 3, 号 7, p. 826-837, 発行日 2008-10 |
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| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://doi.org/10.1299/jfst.3.826 | |||||
| 権利 | ||||||
| 権利情報 | c 2008 by The Japan Society of Mechanical Engineers | |||||
| 出版者 | ||||||
| 出版者 | The Japan Society of Mechanical Engineers （一般社団法人機械学会） | |||||
| 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 | |||||
