• Journal of Korean Electronics
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• v.24 no.5
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• pp.23-27
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• 2004

• Proceedings of the Korean Nuclear Society Conference
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• 2003.05a
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• pp.447.2-447.2
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• 2003

• Proceedings of the Korean Nuclear Society Conference
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• 2003.05a
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• pp.451.1-451.1
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• 2003

• Defense and Technology
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• no.10 s.104
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• pp.51-55
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• 1987

• Journal of the Korean Society of Propulsion Engineers
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• v.20 no.1
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• pp.58-68
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• 2016

The propellant mixer for charging of solid rocket motors is one of the most important equipments. For the propellant mixer is export control item, it's hard to purchase it directly from abroad. The Mixer was developed locally to overcome export control which precludes us from import. This paper includes the introduction for general mixers and the process of mixer development progressed by LIGNex1. Finally, The mixer is verified the performance using measurements of clearance between blade-blade and blade-bowl and flow simulation with ADINA.

• Proceedings of the Korean Nuclear Society Conference
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• 2001.10a
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• pp.375.1-375
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• 2001

• 한국벤처창업학회:학술대회논문집
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• 2006.11a
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• pp.197-217
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• 2006

Korea economy's latent growth rate has already been decreased about 4%. During 1983-1989, the latent growth rate was 8%, before the foreign exchange crisis, 1990-1997 was 6.7%, and during $2000{\sim}2004$, it had been decreased 4.4%. The latent growth rate means economy growth rate which one nation can achieve capital, labor, and factors as applying these. Our economy growth rate was 8% in 1980s, but it had been decreased about 6.7% during $1990{\sim}1997$, after 2000, it remarkably decreased 4.8% which shows weakness of our economy's strength. This study attempts to investigate about export growth factor of venture company in our nation's growth that depends on export. This thesis studied the companies continuance and growth in external environment's regular correlation and casual relationship which surround company's factors and internal. Also, the external environment, which surrounds company, can be thought that company can't control itself, so that the company's continuance and growth can be decided because of its internal primary factors. This thesis establishes and analyzes the study model that how factors can affect to company's growth.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2004.05a
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• pp.203-212
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• 2004

International nuclear export control regimes have been continuously strengthening through revision of guidelines to prevent a horizontal nuclear proliferation. Recently, they have been trying to include sensitive technologies, information exchange on export permission and supply conditions to their guidelines. Therefore, this study analyzes current issues of the amended guidelines within international export control regimes and proposes a proper solution to effectively implement the national regulation.

• Proceedings of the Korean Institute of Communication Sciences Conference
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• 2006.07a
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• pp.648-648
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• 2006

• Aerospace Industry
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• s.88
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• pp.50-51
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• 2005

국내 첫 초음속기 T-50 양산 1호기 출고/국산 전술통제기 1호기 KO-1출고/대한항공,대파된 미 공군 HH-60G 탐색구조헬기조기 수리 납품 달성/대한항공, B717 기수동체 최종호기 납품/국산 스텔스 무인전투기 개발/토종 기상위성 첫 수출/국내 첫 우주발사체 추적소 제주에 건설