http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Mihara, Y.,Maruyama, Y.,Okada, Y.,Kido, H.,Nishida, O.,Fujita, H.,Ito, M. The Korean Society of Marine Engineering 2004 한국마린엔지니어링학회지 Vol.28 No.2
A marine diesel engine should realize optimal efficiency operation while reducing NOx. Fuel injection systems by electronic control can become effective means for that. Although it would be able to get more precise engine control compared to the mechanical injection system, it needs some accurate and instant information in order to bring its ability into full play while sailing on the sea. Very important information of them is shaft torque and continuous combustion pressure of all cylinders. The system presented in this report can deliver those data.
The Current Trends in SBS and phase conjugation
Omatsu, T.,Kong, H.J.,Park, S.,Cha, S.,Yoshida, H.,Tsubakimoto, K.,Fujita, H.,Miyanaga, N.,Nakatsuka, M.,Wang, Y.,Lu, Z.,Zheng, Z.,Zhang, Y.,Kalal, M.,Slezak, O.,Ashihara, M.,Yoshino, T.,Hayashi, K.,T Cambridge University Press 2012 Laser and particle beams Vol.30 No.1
<B>Abstract</B><P>The current trends in stimulated Brillouin scattering and optical phase conjugation are overviewed. This report is formed by the selected papers presented in the “Fifth International Workshop on stimulated Brillouin scattering and phase conjugation 2010” in Japan. The nonlinear properties of phase conjugation based on stimulated Brillouin scattering and photo-refraction can compensate phase distortions in the high power laser systems, and they will also open up potentially novel laser technologies, e.g., phase stabilization, beam combination, pulse compression, ultrafast pulse shaping, and arbitrary waveform generation.</P>
일반 및 무중력에서 부상 화염의 진동 특성에 관한 연구
원상희(S. H. Won),김준홍(J. Kim),신무경(M. K. Shin),정석호(S. H. Chung),O. Fujita,T. Mori,J. H. Choi,K. Ito 대한기계학회 2002 대한기계학회 춘추학술대회 Vol.2002 No.5
Characteristics of oscillating lifted flames in coflow have been investigated experimentally with highly<br/> diluted propane in normal and micro gravities to elucidate the stabilization mechanism. In normal gravity,<br/> oscillating lifted flames with the frequency of 2-5 Hz were observed in a certain range of fuel mole fraction<br/> and jet velocity. The oscillation frequency correlated well with jet velocity in terms of Strouhal number,<br/> defined with the stoichiometric laminar burning velocity. This demonstrated the importance of the<br/> propagation characteristics of tribrachial flames at the base of lifted flames in the flame oscillation.<br/> Microgravity experiments have been conducted after the oscillating lifted flames are stabilized in normal<br/> gravity. During the change in gravitational acceleration, the flames rapidly stabilized as nozzle attached<br/> flame mode and became stationary. This behavior confirmed that the lifted flame oscillation in normal<br/> gravity is due to the buoyancy driven instability. Numerical simulation has also been performed<br/> accounting the change in gravitational acceleration. The results successfully predicted the transition<br/> behavior from oscillating lifted flame in normal gravity to stationary attached flame in microgravity and the<br/> variation of flame shapes during the transition.