舰船水润滑艉轴承多场耦合动力学特性分析与优化研究.docx
舰船水润滑艉轴承多场耦合动力学特性分析与优化研究
目录
舰船水润滑艉轴承多场耦合动力学特性分析与优化研究(1)......4
内容简述................................................4
1.1研究背景和意义.........................................5
1.2国内外研究现状.........................................6
1.3研究目标和内容.........................................7
相关理论基础............................................8
2.1多场耦合作用概述.......................................9
2.2动力学特性分析方法....................................10
2.3原型实验及测试技术....................................11
数值模拟建模...........................................12
3.1模型设计原则..........................................13
3.2主要参数选择..........................................15
3.3模拟软件选用..........................................15
计算机仿真结果分析.....................................17
4.1静态摩擦特性..........................................20
4.2温度分布规律..........................................21
4.3应力-应变关系.........................................22
实验验证与对比分析.....................................23
5.1实验装置介绍..........................................24
5.2实验数据采集..........................................25
5.3结果对比与分析........................................27
理论与数值结合优化.....................................29
6.1参数调整策略..........................................30
6.2优化目标设定..........................................31
6.3各阶段优化过程........................................31
算法与计算效率提升.....................................33
7.1迭代算法改进..........................................36
7.2计算资源利用优化......................................37
其他相关问题探讨.......................................38
8.1技术瓶颈挑战..........................................39
8.2新材料应用前景........................................40
8.3持续发展展望..........................................42
结论与未来研究方向.....................................43
9.1研究成果总结..........................................44
9.2建议与展望............................................45
舰船水润滑艉轴承多场耦合动力学特性分析与优化研究(2).....46
内容综述...............................................46
1.1研究背景和意义........................