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1 水轴内流场模型网格独立性检验结果
Table 1 Result of grid independence test for model of flow field in water axis
方案单元尺寸/mm单元数量/个

流场稳定转速/

(r/min)

水流最大出口速度/

(m/s)

相对误差①/%求解耗时/h
A4.5166 0151 448.1648.8816.2
B3.0166 1891 438.3448.66-0.68， -0.4517.1
C1.5238 2351 454.6648.520.45， -0.7424.5
D1.0480 0621 444.4649.03-0.26， -0.3130.4