• Proceedings of the Korean Society of Coastal and Ocean Engineers Conference
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• 2001.08a
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• pp.50-55
• /
• 2001

• Proceedings of the Korean Society of Machine Tool Engineers Conference
• /
• 2004.04a
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• pp.538-541
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• 2004

We describe a method for the detection of nanometer scale displacements of nanoelectromechanical resonators. We also present an analysis of the mechanical motion of these devices. We evaluate the effectiveness of the detection technique by detecting displacements from a series of nanomechanical doubly clamped beam resonators with decreasing dimensions.

• Proceedings of the Korean Society of Propulsion Engineers Conference
• /
• 2008.03a
• /
• pp.756-760
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• 2008

Optimum shape of Double-cone supersonic inlet is studied by using numerical methods. Double-cone intake shape is used for the design optimization study. And the total pressure recovery at the exit is used to assess the aerodynamic performance of the inlet.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
• /
• v.44 no.12
• /
• pp.94-97
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• 2015

• Transactions of the Korean Society of Mechanical Engineers
• /
• v.14 no.4
• /
• pp.850-856
• /
• 1990

본 연구에서는 자유곡면 상의 특징점 추출을 위하여 실체모형에 인위적으로 격자모형을 만들어 넣어 해결하였다.

• Transactions of the Korean Society of Mechanical Engineers
• /
• v.14 no.4
• /
• pp.1000-1007
• /
• 1990

본 연구에서는 이 같은 수차에 대한 이론적 점근을 통해, 수차의 성능을 예측 하고 수차의 특성 및 한계점을 밝히며 성능 향상을 위한 몇가지 제안을 하고자 한다.

• Transactions of the Korean Society of Mechanical Engineers
• /
• v.14 no.4
• /
• pp.1008-1014
• /
• 1990

본 연구에서는 실시간법을 사용하여 터빈 블레이드가 회전할때 받는 원심력과 굽힘력에 의한 변형을 측정하였다.

• Journal of Mechanical Science and Technology
• /
• v.14 no.12
• /
• pp.1348-1357
• /
• 2000

• Journal of Mechanical Science and Technology
• /
• v.14 no.12
• /
• pp.1337-1347
• /
• 2000

• Journal of Mechanical Science and Technology
• /
• v.14 no.12
• /
• pp.1358-1364
• /
• 2000