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PC의 진동/소음 저감을 위한 쿨링팬의 동흡진장치 및 절연장치 개발A Development of the Vibration Absorber and Damper for Vibration and Noise Reduction of the Computer
- Other Titles
- A Development of the Vibration Absorber and Damper for Vibration and Noise Reduction of the Computer
- Issue Date
- Nov-2009
- Publisher
- 한국소음진동공학회
- Keywords
- vibration absorber (동흡진장치); cooling fan (쿨링팬); vibration reduction (진동저감); damper (절연장치)
- Citation
- 한국소음진동공학회 2009년 추계학술대회 논문집, pp 370 - 375
- Pages
- 6
- Indexed
- OTHER
- Journal Title
- 한국소음진동공학회 2009년 추계학술대회 논문집
- Start Page
- 370
- End Page
- 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 thevibration absorber by FEM model within operation frequencies of the cooling fan. We experiment the overall analysis andsystem analysis. The vibration of cooling fan is measured by using a laser vibrometer. The result shows that theproposed vibration absorber and damper reduce the vibration of the computer.
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Related Researcher
- Chung, Jintai
- ERICA 공학대학 (DEPARTMENT OF MECHANICAL ENGINEERING)