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자동차 뒷 창문 개방에 의한 공명소음 전산해석 연구COMPUTATIONAL ANALYSIS ON DRONE NOISE OF AN AUTOMOBILE WITH OPENED REAR WINDOW
- Other Titles
- COMPUTATIONAL ANALYSIS ON DRONE NOISE OF AN AUTOMOBILE WITH OPENED REAR WINDOW
- Issue Date
- 2013
- Publisher
- 한국전산유체공학회
- Keywords
- 전산음향학(Computational Aeroacoustics); 공력소음(Aerodynamic Noise); 자동차 공력소음(Automobile Drone Noise); 버페팅 소음(Buffeting Noise)
- Citation
- 한국전산유체공학회지, v.18, no.2, pp.26 - 34
- Indexed
- KCI
- Journal Title
- 한국전산유체공학회지
- Volume
- 18
- Number
- 2
- Start Page
- 26
- End Page
- 34
- ISSN
- 1598-6071
- Abstract
- In modern days, automobiles are the most important means of transportation. With the development of automobiles, noises generated during operation has been recognized as a significant factor of performance to provide drivers with better driving environment along with other passengers. In this study, drone noise(pulsating noise), generated at the rear window when its opened, is predicted to understand the physics of its phenomenon at various velocities. The compressible Navier-stokes equation will be used with 6th order compact finite difference scheme to analyze the characteristics.
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Collections - College of Engineering > Department of Mechanical Engineering > 1. Journal Articles
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