Fish of Barcelona
Barcelona, Spain, 1989~1992
Frank O. Gehry
길이 : 54.9m 높이 : 35m
CAD/CAE/CAM의 전 과정을 사용하여 설계
간섭패턴 코팅을 한 Stainless Steel 재질
1992년 바르셀로나 하계올림픽을 기념하기 위해 건설
FOG/A와 Harvard GSD가 AutoCAD와 Hermit Curve Editor와 Alias로 설계
-Gehry의 의도를 살리지 못해 실패(외피 조각
In the Second World War the Japanese army invaded and subsequently occupied Malaya, Sabah, Sarawak, and Singapore for over three years. During this time, ethnic tensions were raised and nationalism grew. Popular support for independence increased after Malaya was reconquered by Allied Forces. Post-war British plans to unite the administration of Malaya under a single crown colony called the Malay
2.3 Methods used for restoration
Firstly, a water purification system using gravel contact oxidation process was installed to clean the water. The system located in Young-dong 2 gyo was the first to utilize the gravel contact oxidation process in Korea. It uses a media like gravel and artificially maximize the natural purification process like precipitation, absorption and decomposition by
안경렌즈의 소재별 분류
⓵ 유리렌즈
유리렌즈는 플라스틱렌즈가 개발되기 전까지 주로 착용되던 제품으로 80년대 플라스틱렌 즈의 원재료(CR-39)가 개발되면서 점차 비중이 줄어 최근에는 고도근시 등 일부에서만 쓰이는 추세이다. 유리렌즈는, 높은 굴절율이 가능하여 효과가 뛰어나서 높은 도수
Flow around and through fish gills
Jeesoon Choi and Dongyeop Baek
School of Mechanical and Aerospace Engineering, Seoul National University
Abstract. An overall view of the flow over the fish gills is first described by using the active pump system and the passive ram ventilation. The concept of ram ventilation is introduced and its merits of reducing hydrodynamic drags and efficient e