方案一各层物料风速占比

一层

1.6 m/s (7.2%)

2.5 m/s (39.3%)

3 m/s (34.7%)

5 m/s (6.2%)

5.8 m/s (5.3%)

7 m/s (7.2%)

平均风速 3.3 m/s

二层

1.6 m/s (88.7%)

2.5 m/s (5.3%)

3 m/s (6%)

平均风速 1.7 m/s

三层

0.8 m/s (35.4%)

1.6 m/s (37.3%)

2.1 m/s (16.1%)

3 m/s (10.4%)

3.3 m/s (0.8%)

平均风速 1.6 m/s