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旋风-滤筒复合除尘器的数值模拟及优化

Release time:2021-03-15 Hits:

Key Words:旋风-滤筒复合除尘器;;挡板;;导流板;;数值模拟;;优化;;上升气速;;气流分布均匀性

Abstract:运用Fluent软件对旋风-滤筒复合除尘器进行了模拟分析,并通过运用开口型挡板和加装底部导流板的方式对它进行优化。模拟分析显示,挡板的长度对气流分布有较大影响;优化结果显示,开口型挡板能够有效降低气速,底部导流板能够有效提高气流分布均匀性。优化后的模型和原模型相比,平均气速降低42.0%,气流分布均匀性提高82.8%。

Volume:v.45;No.265

Issue:01

Translation or Not:no

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