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Research On Airflow Performance Of Axial Fan & Centrifugal Fan Series

Posted on:2008-01-23Degree:MasterType:Thesis
Country:ChinaCandidate:S Q LiFull Text:PDF
GTID:2132360215977391Subject:Agricultural mechanization project
Abstract/Summary:PDF Full Text Request
Fans are machines which can convert machine energy into the fluid pressure ability and kinetic energy. fans mainly used to transport air,exploit air flows to carry on choose and transport material.so fans are used in actually produce frequenctly.The most in common use fans type have two kinds :Centrifugal Fan and Axial Fan.These two types are different characteristics and can be applicable to the different environments.At present, there are some research in singal fan operation and multi-fans.But fans combined operation and varieties of piping resistance influention on fans function are lack the theories of research and exhausting performance.I analyze the existing problem from the theories.According to the nation standard that fans function experiment I made clear the basic discipline of the inspiration performance and the critical point of double fan through analyzed and summarized abundance experimental dates. It offers theoretical evidence to series operation of fans and had important guidance to the researching and parameter selecting of fan series.
Keywords/Search Tags:axial fan, centrifugal fan, serial-running, fans performance, resistance performance
PDF Full Text Request
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