舰船水动力虚拟试验技术创新研究

摘要

在分析了舰船水动力设计创新能力对虚拟试验的技术需求和挑战的基础上,提出了"舰船水动力设计评估与综合优化虚拟水池集成平台".本平台以虚拟试验技术为核心,以计算机技术为依托,综合了物理试验技术能力与资源,并以数字化形式凝练起来,建成面向全行业、辐射其他装备制造业的、集物理与虚拟试验系统为一体的研究与应用平台,为舰船研究、设计模式的转变和创新提供强力支持,促进我国由造船大国向造船强国的转变.同时从行业层面推动我国向创新型国家的转变.%Technical challenges and demands to develop virtual experiment ability for ship hydrodynamic innovative design and research were demonstrated in the paper. A new concept of “integrated numerical tank platform for design,evaluation and optimization of ship hydrodynamics” was overall outlined. The kernel of the integrated platform is virtual experimental technique which supported by computational methods and updated infromation technology. The existed resources of physical model tests will be also included into the system by the link of TDM. An unprecedented capability will be brought to the ship hull innovative design and its hydrodynamic performance evaluation to improve the hull design and hydrodynamic greatly.