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하수처리용 하이드로포일-팁 교반기에 대한 유동해석open accessFlow Analysis of Hydrofoil-Tip Mixer for Waste Water Treatment System

Other Titles
Flow Analysis of Hydrofoil-Tip Mixer for Waste Water Treatment System
Authors
김봉환안국찬강혁재
Issue Date
2013
Publisher
한국기계기술학회
Keywords
Mixer(교반기); Hydrofoil-Tip(하이드로포일-팁); Impeller(임펠러); Rotating Speed(회전속도); Torque(토크); Computational Fluid Dynamics(전산유체역학); Mixing(혼합)
Citation
한국기계기술학회지, v.15, no.5, pp 617 - 622
Pages
6
Indexed
KCICANDI
Journal Title
한국기계기술학회지
Volume
15
Number
5
Start Page
617
End Page
622
URI
https://scholarworks.gnu.ac.kr/handle/sw.gnu/20936
DOI
10.17958/ksmt.15.5.201310.617
ISSN
1229-604X
2508-3805
Abstract
The hydrofoil-tip mixer can be used to create the desired material by mixing the two materials in various industries, especially in the waste water and sewage water treatment. The purpose of this study is to clarify flow characteristics induced by 3 types impellers in a mixing tank by CFD. In this study, flat plate, hydrofoil and hydrofoil-tip type impellers are used and the rotating speeds of impellers are 25, 35, 45 rpm. The results in present study show that hydrofoil-tip type is the most proper impeller for mixing in the waster water treatment tank and reducing required power of rotating impeller. This results can be used for the design of the mixing tank in the waste water treatment system.
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융합기술공과대학 > Department of Automotive Engineering > Journal Articles

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