2010 Fiscal Year Final Research Report
A numerical analysis on radiation configuration factors of surface-model pigs to rectangular planes on gable roofs
| Project/Area Number |
20580287
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Agricultural information engineering
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| Research Institution | Kagawa University |
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Principal Investigator |
MINOWA Masayoshi Kagawa University, 農学部, 教授 (90036088)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 豚 / コンピュータグラフィックス / サーフェスモデル / 形態係数 / 数値解析 |
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| Research Abstract |
Thermal radiation configuration factors of a pig to a rectangular plane on a roof were numerically calculated by using three standing surface-model pigs, computer graphics and numerical integration methods. The surface-models with live weights of 27, 65 and 88kg were three-dimensional graphic pigs with many surface-mounted triangular patches. The figures for determining the factors were presented as a function of the dimensions of the plane with the pig body weight, the distance between the plane and the pig, and the inclined angle of the roof as parameters.
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