Development of SBD system for design of high-speed waterjet propelled ships

高速喷水推进船舶设计SBD系统的开发

• 批准号: 21360436
• 负责人: TAHARA Yusuke
• 金额: $ 12.23万
• 依托单位: National Maritime Research Institute
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21360436/
• 关键词: 高速船型; SBDシステム; ウォータージェット推進; 計算流体力学; 非線形最適化; 高効率並列計算; CAD援用形状変形法; RANS方程式法; ウォータージェット

Purpose of this project is to develop a Simulation-Based Design(SBD) framework for design of waterjet propelled high-speed ships. In the framework, an advanced-level CFD-based optimization method and the most widely accepted Computer Aided Design system in the domestic shipyards are integrated. All tasks were successfully completed, and the realized SBD framework was shown very promising. Activity of the present work along with the results was reported in several international journals and conferences.

本计画的目的是发展一个以模拟为基础的设计架构，以应用于喷水推进高速船的设计。在该框架中，集成了先进的基于CFD的优化方法和国内船厂最广泛接受的计算机辅助设计系统。所有的任务都顺利完成，实现的SBD框架显示出非常有前途的。本工作的活动沿着的结果在几个国际期刊和会议上作了报道。

项目成果

A Study on Estimation of Hydrodynamic Forces Acting on a Ship Hull in Shallow Water by CFD

浅水中船体水动力CFD估算研究

• 发表时间: 2011
• 期刊: Proc. 2nd International Conference on Ship Manoeuvring in Shallow and Confined Water : Ship-to-Ship Interaction, Trondheim
• 作者: Kimura;Y.;Kobayashi;E.;Tahara;Y.;Koshimura;S.
• 通讯作者: S.

Single- and multiobjective design optimization of a fast multihull ship: numerical and experimental results

• DOI: 10.1007/s00773-011-0137-y
• 发表时间: 2011-08
• 期刊: Journal of Marine Science and Technology
• 影响因子: 2.6
• 作者: Y. Tahara;D. Peri;E. Campana;F. Stern

CFDを活用した操縦流体力推定の試み

尝试使用 CFD 估算操纵流体力

• 发表时间: 2010
• 作者: 木村安宏;小林英一;田原裕介;越村俊一
• 通讯作者: 越村俊一

RANS Simulation with Overset Grid Method for the Flow round a Ship with a Rudder

用重叠网格法对有舵船的绕流进行 RANS 仿真

• 发表时间: 2009
• 期刊: Proc. 23rd CFD Symposium, The Japan Society of Fluid Mechanics
• 作者: Sakamoto;N.;Sato;Y.;Tahara;Y.;Hino;T.
• 通讯作者: T.

New Hull Form Definition and Optimization System by Viscous CFD

粘性 CFD 的新船体形状定义和优化系统

• 发表时间: 2010
• 期刊: Proc. NAPA User Meeting
• 作者: Sudo;Y.;Ohmori;T.;Hino;T.;Tahara;Y.
• 通讯作者: Y.