Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
小弟现在在模拟往一个封闭罐体里充气的过程，然后已知当地是三级风（风速在3.4到5.4 之间），哪位知道有大概的公式（最好能备注文献来源）根据风速算对流换热系数，与空气对流换热的物理结构是中间一段直线加两端四分之一椭圆弧。