流量计及风机选择(6)

伴床真实流量m3/h

计算出伴床气速m/s

加热伴床流量计示数Nm3/h计算加热伴床实际流量计算加热伴床气速m/s中心管面积㎡

流量计显示流量(中心管)Nm3/h中心管真实流量m3/h计算中心管气速m/s主风管气速m/s

环隙面积㎡

流量计显示流量（环隙）Nm³/h环隙实际流量m³/h

计算环隙气速m/s

提升管实际流量（计算）提升管截面积

提升管内气速230.53339.02447.501.01.41.91.61.080.00870.03460.03460.0346250200300186.96135.61203.411.501.091.6322.6916.4624.680.04490.04490.044935404526.1727.1230.510.1620.1680.189213.13162.73233.920.007850.007850.007857.5418645.7582798.277527542.43650.922.32.70.03460.03460.03460.03460.0346410450180230280278.00305.12140.82179.94219.062.232.451.131.441.7633.7337.0317.0921.8426.580.04490.04490.04490.04490.0449505520202033.9037.2915.6515.6515.650.2100.2310.0970.0970.097311.90342.41156.47195.59234.710.007850.007850.007850.007850.0078511.036712.116385.5368076.9210098.305211