离心风机负荷变化对叶片积灰的影响研究Study on the Blades Dust Deposit of Centrifugal Fan in the Different Loads
吕太,王顺,施利,李小静
Lü Tai Wang Shun Shi Li Li Xiaojing
摘要(Abstract)：
用SIMPLE算法编制的程序通过对离心风机在不同工况时流场的数值模拟 ,分析了在不同负荷时流场在叶片非工作面上及附近区域的情况 ,从而得出了离心风机负荷对积灰的影响
Numerical simulations of the flow field of the centrifugal fan are completed in the different load by the SIMPLE algorithm general program, and the flow fields in and near the non working surface of the blades in the different loads are analyzed. As a result, the conclusion that the loads of the centrifugal fan affect the dust deposit of the blades is gained.
关键词(KeyWords)：
离心风机;数值模拟;负荷;积灰
centrifugal fan;numerical simulation;load; dust deposit
基金项目(Foundation):
作者(Author):
吕太,王顺,施利,李小静
Lü Tai Wang Shun Shi Li Li Xiaojing
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