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基于小料配料流场的除尘罩结构优化

Release time:2021-03-15 Hits:

Key Words:粉料;流场;除尘罩;模型仿真;结构优化

Abstract:基于原有小粉料配料除尘罩(方形)模型,采用计算流体动力学(CFD)仿真方法获取罩体附近流场特征,结合目标参数实现除尘罩几何结构的尺寸优化。结果表明,除尘罩下沿加装长度正好覆盖其与粉尘收集容器间隙的水平挡板,除尘罩下沿与收集容器上沿的垂直间距缩小至40 mm,保持抽吸管道与罩体的接口尺寸不变时,除尘罩除尘效果最佳。

Volume:v.67

Issue:10

Translation or Not:no

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