槽宽度B2m槽长度l2m1.100.850.200.03m1.70m/s3.40m/s10.50m/s0.63m3/s2269m3/h5.10m/s3.08m3/s11102m3/h0.30m302mm吹吸罩设计计算表小于20℃,取0.5;小于40℃取0.75;小于60℃取0.85;70~95℃取1吹风口风速v0吹风口高度b0吹风口风量q0槽长修正系数K末端平均流速v'1温度系数取值射流末端轴心风速vm射流湍流系数取值a一般取0.01~0.015×B吸风口高度b1吸风口风速v1一般取0.11~0.2一般取1.1~1.2一般≤(2~3)v'1吸风口风量q1