http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
오늘 본 자료
수학선형 선미에서 두꺼운 3차원 난류경계층의 해석 및 실험(I) 유동계측
강신영,이택식,이근형 대한기계학회 1985 대한기계학회논문집 Vol.9 No.3
본 논문에서는 이러한 두꺼운 3차원 난류 경계층의 체계적인 연구를 위하여 적합한 수학선형을 개발하고 저속풍동에서 경계층 실험을 수행하였다. 이 수학선형 은 가능한 실제 선체주위의 유동특성이 잘 나타나도록 설계되었다. 실험을 통하여 전체적 유동을 파악하고 표면에서 평균 속도분포, 마찰저항계수 및 각종 적분변수들을 측정하였다.
강신영 해양환경안전학회 1999 海洋環境安全學會誌 Vol.5 No.1
인체의 표류특성을 규명하기 위해 1997년 8월부터 1998년 4월까지 실물을 이용한 현장실험을 실시하였다. 실험은 부산 영도구에 위치한 조도 부근해역에서 행하여졌고, 조난자로는 제중 60∼87kg, 키 170∼178 cm의 대학생들이 역할을 대신하였다. 실험중 조난자의 과도한 열손실을 방지하기 위해 네오프렌 재질의 5mm 잠수복을 착용하였다. 그리고 표류물체 주위의 유속 측정을 위해서는 비닐 백을 사용하였다. 결과 비교를 위해 조난자 옆에 스쿠버 장비를 갖추고 부력조절기에 바람을 가득 넣은 다이버를 함께 표류시켰다. 자료를 분석한 결과 잠수복만 입은 조난자 및 스쿠버 다이버의 평균 leeway rate는 각각 수면상 10m 높이 풍속의 약 0.4%와 1.3%이었다. A field experiment of the leeway of person-in-water(man with wetsuit) was conducted during October 1997∼ April 1998. The experiment area was northeast side of Cho Do island in Pusan. The college students whose weight ranges 60∼87 kg, height 170∼178 cm were actually drifted for the experiment. The person-in-water wore 5 mm neoprene diving wetsuit to prevent heat loss of the body. The current near the target was measured using a colored vinyl bag. To compare the result a scuba diver equipped with scuba gear and with his BC(buoyancy compensator) fully inflated was drifted alongside. The average leeway speed of man with wetsuit and that of scuba diver were about 0.4 percent and 1.3% of the 10 m wind speed above the water respectively.
세 가지 방식으로 제작된 레진코핑의 내면적합성 평가: 3차원적 분석
강신영,김웅철,박진영,김동연 대한치과기공학회 2017 대한치과기공학회지 Vol.39 No.1
Purpose: The purpose of this study was to evaluate the internal fitness of the resin coping that was fabricated by the traditional and Digital manufacturing methods through 3-dimensional analysis. Methods: maxillary right second molar was chosen implant master model. Custom-built impression trays were manufactured. After screwing the pick-up impression coping onto the master cast, impressions were made with silicone impression. The Working model was then made with type IV stone. The coping was fabricated: SLAC group (n=8), APPC group (n=8), LAPC group (n=8) Resin coping data was measured by using a three-dimensional evaluation program. Internal fitness was calculated by RMS (Root Mean Square).It measures mean and Stand Deviation (SD). Results: Three groups are measured 47.11±(3.08)㎛ total RMS of SLAC group, 48.35(±1.55㎛) for total RMS of LAPC group, 43.45±2.09㎛ for total RMS of APPC group. Measured value is gradually increased. Followed by autopolymerized pattern resin; Stereolithography resin, Light-activated pattern resin But there were no differences stastically(P>0.321). Conclusion: Evaluation of internal fitness on Resin copings was fabricated by three–ways methods showed that no differences statistically significant and clinically acceptable results
강신영 원광대학교 대학원 2008 論文集 Vol.40 No.-
This study was written on purpose to provide a basic source meterial about a suitable appreciation for young children through a theoretical consideration about importance of music education for young children by using music apprecition. To achieve this, considers the importance of music appreciation for young children at the beginning. The second, looks types of music apperciation by dividing into two branches. A Type following the attitude of appreciaton and the other type following the method of appreciaton. The third, looks into the actual conditions of music appreciation activities for young children base on preceding researches, and indicates desirable music appreciation activities. Theses theoretical considerations will be used as a basic source meterial to develop music appreciation programs for young children afterwards.