http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
윤성진(S.J.Yoon),강성종(S.J.Kang) 한국자동차공학회 1994 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
Closing performance of door slam relates to closing sound(vibration) and operating force. In order to evaluate door closing performance. weather strip characteristics are analytically obtained and a full trimmed door F.E model is built. Validity of that trimmed door model is shown through static and dynamic testing. Finally, shock vibration response of closing door frame is analyzed through modal transient response analysis and compared with test results. Also. major influencing factors such as weather strip characteristics and frame stiffness are discussed.<br/>
초전도 한류기용 YBCO 박막 전류 Path Pattern 개발
이방욱,강성종,박권배,오일성,Lee B. W.,Kang J. S.,Park K. B.,Oh I. S. 한국초전도학회 2005 Progress in superconductivity Vol.6 No.2
In this study, electromagnetic analysis of current paths including meander pattern, spiral pattern, and bi-spiral pattern were performed and in order to verity the analysis results, experiments tests including quench test, and insulation tests were performed. In addition, bubble corner concepts were introduced to enhance insulation reliability. From our study, bi-spiral pattern of YBCO thin films were rather effective for quench and insulation than the other patterns. So this current path pattern was adopted for YBCO thin films in order to develop 6.6 kV resistive fault current limiters. Finally YBCO thin films were connected in series and parallel to enhance capacity, and the test results of current limiting characteristics of 6.6kV resistive SFCL were successful. The Progress in Superconductivity is published every six month and serves as a channel for publications on superconductivity and related topics. The author(s) are required to submit THREE copies of the manuscripts along with original figures directly to the Editor.
조장형(J.H.CHO),강성종(S.J.Kang) 한국자동차공학회 1994 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1994 No.11_1
A numerical analysis study for three dimentional under hood air flow was carried out in order to predict distribution of air flow, air temperature on engine compartment parts and air flow rate through radiator that has influence on engine cooling.<br/> The change of air flow rate through radiator with varying the front end shape was predicted. Applying this method from the initial stage of front end design may contributes to acquire optimal front end snape and under hood design for cooling performance.<br/>