舰船电子工程2025，Vol.45Issue(1)：83-89,7.DOI:10.3969/j.issn.1672-9730.2025.01.017
金枪鱼型仿生鱼外形设计及水动力分析
Shape Design and Hydrodynamic Analysis of a Tuna-type Bionic Fish
摘要
Abstract
From the perspective of hydrodynamic theory,the fish body thrust and water resistance form a balanced force sys-tem in the fish cruising state.In order to obtain a bionic fish body shape with excellent hydrodynamic performance,this paper takes the rotary body line shape as the basis,realises the parametric construction of various fish body models and carries out the calcula-tion of resistance analysis,and then designs a fish body line shape with excellent resistance performance accordingly.Combining theoretical analysis and biological research,the design of caudal fin parameters is completed and hydrodynamic analysis is carried out to determine the optimal combination.The overall drag force of the bionic fish is estimated using empirical formulae and verified by simulation,and the results confirm that the designed bionic fish shape has excellent drag performance.关键词
黄鳍金枪鱼/回转型鱼体/尾鳍水动力/仿生机器鱼Key words
yellowfin tuna/transforming body/caudal fin hydrodynamics/bionic robotic fish分类
信息技术与安全科学引用本文复制引用
张帅,邓芳,杜治宇,丁强,杨化林..金枪鱼型仿生鱼外形设计及水动力分析[J].舰船电子工程,2025,45(1):83-89,7.基金项目
国家自然科学基金项目(编号:52101401)资助. （编号:52101401）
