虚拟仿真技术在溢油回收装置结构性能评估和轻量化设计中的应用
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摘要
针对传统设计方法依靠经验开展设计的缺陷,提出了基于虚拟仿真技术的结构性能评估和优化设计方法。针对某溢油回收船溢油回收装置,利用虚拟仿真技术对其结构性能进行评估,并利用拓扑优化技术开展溢油回收装置结构的轻量化设计,实现以仿真来驱动设计,以期为虚拟仿真技术在船舶设计特别是溢油回收船溢油回收装置设计中的应用提供参考。
To aim at the defect that the traditional design method relies on the subjective experience, the structural performance evaluation and optimization design method based on the visual simulation technology is developed. For the spilled oil recovery equipment of a spilled oil recovery ship, the structural performance is evaluated by the virtual simulation technology, and the lightweight design of the recovery equipment is carried out by using the topology optimization technique. Finally, it is realized that the equipment design is drove by the visual simulation, which can provide a reference for the application of the virtual simulation technology in the ship design, especially the structural design of the spilled oil recovery equipment.
To aim at the defect that the traditional design method relies on the subjective experience, the structural performance evaluation and optimization design method based on the visual simulation technology is developed. For the spilled oil recovery equipment of a spilled oil recovery ship, the structural performance is evaluated by the virtual simulation technology, and the lightweight design of the recovery equipment is carried out by using the topology optimization technique. Finally, it is realized that the equipment design is drove by the visual simulation, which can provide a reference for the application of the virtual simulation technology in the ship design, especially the structural design of the spilled oil recovery equipment.
引文
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[17]王碧玲,刘本刚,许世娇,等.虚拟仿真技术在飞机轻量化设计中的应用[J].航空制造技术,2015(17):32-36.
[18]MAYER R R.The application of topological optimization techniques to nonlinear structural problems using variable material densities[J].Optimization Industry,1999(2):243-251.
[2]邹云飞,谢琛,张德文.溢油应急设备库现状及发展前景综述[J].环境工程,2012(30):427-429.
[3]孙江,王海涛.我国海洋环境风险防范制度完善研究--蓬莱溢油事故之应对及反思[C]//2012年全国环境资源法学研讨会,成都,2012:77-89.
[4]丛岩.国内溢油回收船现状及溢油回收装置选型研究[J].船舶工程,2015,37(5):1-6.
[5]邹云飞,张德文,张鹏.溢油回收船的现状及发展趋势[J].中国水运,2015,15(5)23-29.
[6]张同戌,张德文,任良成.国内外船携式溢油回收系统比较[J].中国水运,2009,9(2):10-14.
[7]冯伯威,李俊华,汪玉,等.虚拟仿真技术在船舰研制评估中的应用研究[J].船舶,2005(5):54-57.
[8]MCLEAN C,SHAO G.Simulation of shipbuliding operations[C]//Processing of the 2001 Winter Simulation Conference.Washington,DC:IEEE,2001:870-876.
[9]KIM H T,LEE J G,LEE S S.A simulation based shipbuilding system for evaluation of validity in design and manufacturing[C]//Processing of IEEE international Conference on System,Man and Cybernetics.Washington,DC:IEEE,2003:522-529.
[10]余建星,张长林,张裕芳,等.虚拟现实技术及其对船舶制造业的影响[J].船舶工程,2003,25(3):1-3.
[11]BENDSOE M P,KIKUCHI N.Generating optimal topologies in structure design using a homogenization method[J].Computer Methods in Applied Mechanics and Engineering,1998,71(2):197-224.
[12]FUKUSHIMA J.Shape and topology optimization of a car body with multiple loading conditions[J].SAE Technical Paper Series,1992,920777:1-3.
[13]VOLKSWAGEN A G.Topology optimization of an engine mount bracket using Altair Opti Stuct[C]//.Volkswagen A.G,2003.
[14]BENDSOE M P,SIGMUND O.Topology optimization:Theory,methods and applications[C]//.New York:Springer,2003.
[15]RIETZ A.Sufficiency of a finite exponent in SIMP(Power law)method[J].Structure and Multidiscipline Optimization,2001,21:159-163.
[16]STOPLE M,SVANBERG K.An alternative interpolation scheme for minimum compliance topology optimization[J].Structural and Multidiscipline Optimization,2001,22:116-124.
[17]王碧玲,刘本刚,许世娇,等.虚拟仿真技术在飞机轻量化设计中的应用[J].航空制造技术,2015(17):32-36.
[18]MAYER R R.The application of topological optimization techniques to nonlinear structural problems using variable material densities[J].Optimization Industry,1999(2):243-251.