| Project/Area Number |
02660250
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
農業機械
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| Research Institution | GIFU UNIVERSITY |
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Principal Investigator |
MIWA Yoshihiro GIFU UNIV.Agri. Prof., 農学部, 教授 (40021703)
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| Co-Investigator(Kenkyū-buntansha) |
ITAGAKI Hiroshi GIFU UNIV.Agri.Asst.Prof., 農学部, 助教授 (90021716)
GOTO Kiyokazu GIFU UNIV.Agri. Asst. Prof., 農学部, 助教授 (60026581)
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| Project Period (FY) |
1990 – 1992
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| Project Status |
Completed (Fiscal Year 1992)
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| Budget Amount *help |
¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1992: ¥200,000 (Direct Cost: ¥200,000)
Fiscal Year 1991: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 1990: ¥1,000,000 (Direct Cost: ¥1,000,000)
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| Keywords | Ring type load-cell / Eight angle load-cell / Grain flow meter / Liquid flow meter / Dynamical friction / Viscosity / 二方向力量計 / 八角形型二方向力量計 / 動摩擦係数 |
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| Research Abstract |
In this study, when the flume angle =45ﾟ, traveling time(T), flow rate(Q), coefficient of dynamical friction(mu) and force(M) on the flume were obtained theoretically by equations(1)-(5). <<numerical formula>>
The theoretical relation between Q and normal force(FY) on the flume is shown by equation(6), and relation between Q and horizontal force(FX) is shown by equation(7). <<numerical formula>>
The experimental resultant on paddy rice was shown equations (8) and (9). The flow rate of paddy rice is measurable by the equation (10) or (11). <<numerical formula>>
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