The paper analyzes the error in design of funneled bin, describes the correcting methods and derives the formula to determine the minimum dischargeAngle of the bin.
本文就漏斗形料仓设计的误取区阐述纠正的方法，并推导出漏斗形料仓最小下料倾角的确定公式。
2
It is found in the experiments that film hole Reynolds number and Rib Angle have great influence on film hole discharge coefficients.
实验中发现气膜孔雷诺数和肋角对流量系数有较大的影响。
3
The discharge coefficients of the side-wall outflow hole are affected by the jet angle and cross-flow mass flow rate.