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PC의 진동/소음 저감을 위한 쿨링팬의 동흡진장치 및 절연장치 개발

Title
PC의 진동/소음 저감을 위한 쿨링팬의 동흡진장치 및 절연장치 개발
Other Titles
A Development of the Vibration Absorber and Damper for Vibration and Noise Reduction of the Computer
Author
정진태
Keywords
vibration absorber (동흡진장치); cooling fan (쿨링팬); vibration reduction (진동저감); damper (절연장치)
Issue Date
2009-10
Publisher
한국소음진동공학회
Citation
한국소음진동공학회 2009년도 추계학술대회 논문집, Page. 370-375
Abstract
The purpose of this study is to reduce the vibration of the computer by developing the vibration absorber and damper. The eccentricity of the cooling fan causes the vibration of the computer. We designed the material properties of the vibration absorber by FEM model within operation frequencies of the cooling fan. We experiment the overall analysis and system analysis. The vibration of cooling fan is measured by using a laser vibrometer. The result shows that the proposed vibration absorber and damper reduce the vibration of the computer.
URI
http://www.dbpia.co.kr/Article/NODE02451190http://repository.hanyang.ac.kr/handle/20.500.11754/104106
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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