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http://dx.doi.org/10.14775/ksmpe.2016.16.1.017

A Study on the Development of a 4,000CMM Grade Blower for a Ventilation System  

Lee, Cheon-Suk (R&D Center, DHI LTD., CO.)
Lee, Won-Uk (R&D Center, DHI LTD., CO.)
Jang, Sung-Cheol (Korea Polytechnic IV College Dept. of Mechanical System)
Yi, Chung-Seob (Gyeognam National University of Science and Technology, Engine Parts Verification Center)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.16, no.1, 2017 , pp. 17-23 More about this Journal
Abstract
This study is about the development and revision of a blower design for a ventilation system. In this study, to describe the flow in the 4000CMM grade blower, 3-dimensional steady-state turbulence was assumed to govern the flow equation. The flow field with velocity distribution according to the elbow duct of the ventilation system is also compared. Finally, vibration was observed in the blower at the installation to ventilation system. The cause was due to a problem in the manufacturing process of the airfoil type impeller.
Keywords
Blower; Ventilation System; Impeller; CFD;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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