http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
평형주형형 박슬라브 연속주조에서 노즐 형태가 공정에 미치는 영향에 대한 수치 모사 연구
박화수,류근준,최승림 대한금속재료학회(대한금속학회) 2000 대한금속·재료학회지 Vol.38 No.6
In thin slab continuous casting process, the submerged entry nozzle (SEN) design is the prime controlling factor of the flow patterns of liquid steel which has an important effect on the surface and internal quality of steel produced. Four SENs were designed with different port angles and sleeve lengths. Solving three-dimensional thermo-fluid-dynamics by the control volume method with body-fitted coordinates system, horizontal velocity on the meniscus and temperature distribution were compared for each SEN. The solidified shell thickness was also investigated at each case. And also the inclusion path was traced to see the tendency of inclusion removal.