대형 조선소 타 장치 설계 프로세서 비교 및 분석에 의한 표준 타 장치 설계 프로세서 제안

• Published in: 大韓造船學會 論文集 Vol. 47; no. 1; pp. 99 - 111
• Main Authors: 김상현, 김현준, 전희철, 윤승배, Kim, Sang-Hyun, Kim, Hyun-Jun, Jun, Hee-Chul, Yoon, Seung-Bae
• Format: Journal Article
• Language: Korean
• Published: 대한조선학회 01.02.2010
• Subjects: 조선공학
• ISSN: 1225-1143; 2287-7355

Recently, a very large vessel's maneuvering performance, rudder performance and rudder design's importance is considered to be an important subject. There have been few studies on the design process of rudder device before. The aim of this paper is to investigate a design process of rudder device and to propose a generalized design process of rudder device. Firstly, we investigated the rudder device design process of Korean major shipyards. And the differences of a torque calculation method, rudder section design, maneuvering performance examination method, etc were analyzed theoretically. Secondly, the design process of rudder device was divided into concept design, initial design and detail design. In concept design, a rudder area was estimated and its validity was examined. In initial design, rudder profile and design method has been selected through rudder form determination process. And principal dimension and steering gear capacity were determined. Maneuvering performance was also examined by simulation tool. In detail design, design criteria considered in rudder initial design has been investigated thoroughly. Also a rudder torque, rudder cavitation performance and rudder structure analysis were estimated. And maneuvering performance was also examined by model test. Finally, based on the results of investigation, the design process of rudder device was generalized and proposed.