摘要
运用涡格法(VLM)建立了前后两对鳍与中间舭龙骨构成组合的定常升力的数值计算模型,其中考虑了梢涡和尾涡的分离与卷起、计算结果与文献[1]的试验结果吻合良好。
Using vortex lattice method, this paper presents a numerical procedure to predict the steady lift when the interference between a bilge keel and two fins, and both dispersing of tip vortex and roll-up of wakes of the fins are considered. The numerical results are in good agreement with experimental data.
出处
《中国造船》
EI
CSCD
北大核心
1999年第1期28-36,共9页
Shipbuilding of China
关键词
减摇鳍
舭龙骨
升力
数值计算
船舶
Antirool fin, Bilge keel, Lift, Nemerical calculation