• Proceedings of the Korean Society of Precision Engineering Conference
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• 2008.11a
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• pp.571-572
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• 2008

• Journal of The Korean Astronomical Society
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• v.3 no.1
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• pp.13-16
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• 1970

A hyperbolic orbit is expanded in terms of F analogous to the eccentric anomaly of an elliptical orbit: ${\tau}^p\;sinq{\upsilon}\;and\;{\tau}^p\;cosq{\upsilon}$ are expressed in terms of F. The true anomaly ${\upsilon}$ is expressed in terms of F, and F in terms of ${\upsilon}$.

• The Journal of the Korean dental association
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• v.19 no.3 s.142
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• pp.253-260
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• 1981

• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 2013.05a
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• pp.1471-1472
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• 2013

• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 2008.06a
• /
• pp.825-826
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• 2008

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2013.04a
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• pp.754-755
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• 2013

• Proceedings of the Korean Fiber Society Conference
• /
• 2001.10a
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• pp.147-150
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• 2001

더블 라셀기(Double Raschel Machine)는 레이스와 메리야스 직물 등을 생산하기 위한 섬유기계로써 대부분의 섬유기계들이 그러하듯이 수많은 링크와 기구들로 이루어져 있다. 따라서, 이러한 복잡한 링크들로 이루어진 기계 구조물을 국산화 개발하기 위해서는 설계오류에 따른 수많은 시행착오와 시간이 소요된다. (중략)

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
• /
• 2013.10a
• /
• pp.858-859
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• 2013

• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 2011.06a
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• pp.1393-1394
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• 2011

• Journal of Power System Engineering
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• v.16 no.3
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• pp.29-36
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• 2012

The computational flow analysis using LES technique was introduced to investigate the flow field improvement of an indoor RAC chassis consisting of a rear-guider, a stabilizer and a cross-flow fan. This unsteady three-dimensional numerical analysis was carried out by the commercial SC/Tetra software. The edge blocks were adopted in this study as a tool for the flow field improvement of an indoor RAC. In view of the results so far achieved, the edge blocks cause the center of an eccentric vortex to be stable along all length of a cross-flow fan, and then, the static pressure and the velocity vector show a stable distributions. In consequence, because the edge blocks eliminate a reverse flow near the edges, an exhausting flow becomes to be stable and uniform.