Numerical Study on the Internal Flow in the Cyclone Vacuum Cleaner 


Vol. 20,  No. 3, pp. 283-289, Sep.  2014


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  Abstract

General household vacuum cleaners consist of dust collector, pre filter, motor and exhaust filter, and the filtered clean air is discharged to the atmosphere. By using the CFD methods, we estimated the internal flow in two types of commercial cyclone vacuum cleaners to evaluate the dust collection performance. From the analysis, it was known that the number of revolution had higher values in cyclone cone region. CFD analysis in a specific showed non-uniform velocity distribution at outlet, which results in the deterioration of particle collection performance. In order to improve flow condition, the installation of baffle was proposed and the values of velocity RMS were estimated.

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  Cite this article

[IEEE Style]

L. C and C. H, "Numerical Study on the Internal Flow in the Cyclone Vacuum Cleaner," Clean Technology, vol. 20, no. 3, pp. 283-289, 2014. DOI: .

[ACM Style]

Lee C and Chang H. 2014. Numerical Study on the Internal Flow in the Cyclone Vacuum Cleaner. Clean Technology, 20, 3, (2014), 283-289. DOI: .

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pISSN : 1598 - 9712
eISSN : 2288 - 0690

한국연구재단 등재학술지