基于动网格技术的水动力旋转喷雾降尘装置性能分析
关维娟,陈清华,王德俊,江丙友,许曾生

performance analysis of hydrodynamic rotary spray dust reduction device based on moving grid technology
Weijuan GUAN,Qinghua CHEN,Dejun WANG,Bingyou JIANG,Zengsheng XU
表2 降尘装置内流场模型网格独立性检验结果
Table 2 Result of grid independence test for model of flow field in dust reduction device
方案单元尺寸/mm单元数量/个

雾粒最大轴向

速度/(m/s)

风流最大轴向速度/

(m/s)

相对误差/%求解耗时/h
a10.0604 31126.6921.174-5.39, -5.7712.4
b8.0794 93828.2141.11013.1
c6.01 302 26128.6461.1191.53, -0.8121.9
d4.03 067 20827.7911.114-1.50, -0.3636.7