Characteristics for the Lift of Wing by 3-D Panel Method |
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3차원 패널법에 의한 WING의 양력계산에 관한 연구 |
김진석,이승건,김진안 |
부산대학교 조선해양공학과 대학원,부산대학교 조선해양공학과 대학원,부산대학교 조선해양공학과 대학원 |
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© 1994 The Korean Society of Ocean Engineers
Open access / Under a Creative Commons License
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Keywords:
Practical method, Three-dimensional method, Hydrodynamic mutual interference, Very large floating structures |
핵심용어:
실용적 계산방법, 3차원 특이점 분포법, 유체역학적 상호간섭, 초대형 부유구조물 |
Abstract |
3-Dimensional panel method is now developed to the level that one can calculate the lift of a three dimensional body with the same accuracy of wind tunnel test and some current codes can consider the boundary layer effects due to the viscosity and unsteady motion in the calculation of lift. This paper is also aimed to develop these kinds of computing programs, and as a beginning, the authors restricted the problems to the steady potential flow cases. The calculation of 3-Dimensional body, wing and tandem wing carried out, using source panel and vortex ring panel. Finally, the interactions between 3-Dimension symmetric body and a wing are also calculated. |
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