A numerical analysis on radiation configuration factors of surface-model pigs to rectangular planes on gable roofs

表面模型猪对山墙屋顶矩形平面辐射配置因子的数值分析

• 批准号: 20580287
• 负责人: MINOWA Masayoshi
• 金额: $ 3.08万
• 依托单位: Kagawa University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20580287/
• 关键词: 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; 屋根内表面

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.

采用三个站立的表面模型猪，采用计算机图形学和数值积分方法，数值计算了猪对屋顶矩形平面的热辐射构型因子。体重分别为27、65和88kg的表面模型是具有许多表面安装的三角形贴片的三维图形猪。以猪体重、猪与飞机之间的距离和顶板倾角为参数，给出了确定这些因素的图形，并将其作为飞机尺寸的函数。