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混相流に関する研究 (第5報) : ガンマー線透過法による固液混相流の濃度分布の測定 (その1)
http://hdl.handle.net/10232/10742
http://hdl.handle.net/10232/1074212082dd3-1480-4c37-bf3c-f9f8465cbb07
名前 / ファイル | ライセンス | アクション |
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AN00040363_v3_p75-84.pdf (4.3 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
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公開日 | 2015-06-24 | |||||||||||||
タイトル | ||||||||||||||
タイトル言語 | ja | |||||||||||||
タイトル | 混相流に関する研究 (第5報) : ガンマー線透過法による固液混相流の濃度分布の測定 (その1) | |||||||||||||
タイトル | ||||||||||||||
タイトル言語 | en | |||||||||||||
タイトル | THE STUDY ON THE FLOW OF SOLID-LIQUID PHASES (REPORT 5) : ON THE MEASUREMENT OF THE CONCENTRATION DISTRIBUTION OF THE FLOW CONTAINED SOLID-LIQUID PHASE BY THE GAMMA-RAYS PENETRATION METHOD (ONE) | |||||||||||||
著者 |
山下, 貞二
× 山下, 貞二
× 吉福, 功美
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言語 | ||||||||||||||
言語 | jpn | |||||||||||||
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 | departmental bulletin paper | |||||||||||||
要約(Abstract) | ||||||||||||||
内容記述タイプ | Other | |||||||||||||
内容記述 | In the application of the gamma-rays penetration to the measurement of the distribution of void fraction in the quiet packed column which contains solid-air and solid-water mixture, it was derived that the correction factor B for the exponential law of attenuation was expressed as follows, using the penetration distance t, the mixed absorption coeffcient μ_m and intensity of gamma ray I, I_m=I_aB exp(-μ_mt) where μ_m=μ_s(1-ε)+μ_{a,w}ε-μa In the present experiment used 1 1/2" gas pipe with Tokitsu sand, calcium carbonate and red lead, the following empirical corretation were resulted: log B=a log t, λ=a/μ_m≒1 (for δ=0.5cm) Combining above relation, it is possible to calculate the distribution of void fraction in a pipe which contains mixed phase. Two kinds of error e_1, e_2 defined between calculated and measured values of void fraction were 6.37 and 2.61% respectively. |
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内容記述言語 | en | |||||||||||||
収録雑誌名 |
ja : 鹿児島大学工学部研究報告 en : The research reports of the Faculty of Engineering, Kagoshima University 巻 3, p. 75-84, 発行日 1963-10 |
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作成日 | ||||||||||||||
日付 | 1963-10 | |||||||||||||
日付タイプ | Issued | |||||||||||||
ISSN | ||||||||||||||
収録物識別子タイプ | PISSN | |||||||||||||
ISSN | 0451212X | |||||||||||||
NII書誌ID(雑誌) | ||||||||||||||
収録物識別子タイプ | NCID | |||||||||||||
NC ID | AN00040363 | |||||||||||||
出版タイプ | ||||||||||||||
出版タイプ | VoR | |||||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
NDC | ||||||||||||||
主題Scheme | NDC | |||||||||||||
主題 | 420 | |||||||||||||
公開者・出版者 | ||||||||||||||
出版者言語 | ja | |||||||||||||
出版者 | 鹿児島大学 | |||||||||||||
公開者・出版者 | ||||||||||||||
出版者言語 | en | |||||||||||||
出版者 | Kagoshima University |