船海工程
船海工程
선해공정
SHIP & OCEAN ENGINEERING
2014年
3期
79-83
,共5页
徐立%冯凡%李文渊%陈顺怀
徐立%馮凡%李文淵%陳順懷
서립%풍범%리문연%진순부
大型远洋船舶%风帆%风载荷%有限元模型
大型遠洋船舶%風帆%風載荷%有限元模型
대형원양선박%풍범%풍재하%유한원모형
large ocean-going ships%sail%wind load%finite element model
以大型远洋船舶风帆为研究对象,参考国内外经验,设计一种新的风帆结构,利用Solidworks 和ANSYS软件对该风帆进行有限元模型的建立及网格划分,并且对该风帆模型在7~10级风载荷下进行了仿真分析,最终得到了风帆模型在7~10级风载荷下的位移图和等效应力分布图。仿真结果表明,该风帆模型可承受10级及以下风载荷作用,同时也证明了该结构风帆的安全性和可靠性。
以大型遠洋船舶風帆為研究對象,參攷國內外經驗,設計一種新的風帆結構,利用Solidworks 和ANSYS軟件對該風帆進行有限元模型的建立及網格劃分,併且對該風帆模型在7~10級風載荷下進行瞭倣真分析,最終得到瞭風帆模型在7~10級風載荷下的位移圖和等效應力分佈圖。倣真結果錶明,該風帆模型可承受10級及以下風載荷作用,同時也證明瞭該結構風帆的安全性和可靠性。
이대형원양선박풍범위연구대상,삼고국내외경험,설계일충신적풍범결구,이용Solidworks 화ANSYS연건대해풍범진행유한원모형적건립급망격화분,병차대해풍범모형재7~10급풍재하하진행료방진분석,최종득도료풍범모형재7~10급풍재하하적위이도화등효응력분포도。방진결과표명,해풍범모형가승수10급급이하풍재하작용,동시야증명료해결구풍범적안전성화가고성。
A new sail structure for large ocean-going ships was designed by referring to the experience all around the world . A FE model was established by using Solidworks and ANSYS to carry out the simulation analysis on the sail 's operating perform-ances under the wind load of Beaufort 7 ~10 conditions .The equivalent stress distribution and the displacement of the sail were gotten under different wind loads .The simulation results showed that the designed sail is safe and reliable when the wind level is not large than 10.