This method can be used to determine the size and the direction of the complex momentun and the position of the point K at which the complex momentun intersects the front arch.

• 根据组织炉内空气动力工况的要求,该方法可以确定各拱出口气流动量与上升气流动量的合动量的大小、方向及其与前拱交点K的位置。