微观接触理论数值仿真技术及其在密封中的应用

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1、分类号TH136学号14010128ＵＤＣ密级公开工学硕士学位论文微观接触理论数值仿真技术及其在密封中的应用硕士生姓名张俊学科专业航空宇航科学与技术研究方向飞行器总体设计与系统仿真指导教师黄奕勇教授国防科学技术大学研究生院二〇一六年十一月ResearchonNumericalSimulationTechnologyofMicroContactTheoryandApplicationinSealingCandidate：JunZhangAdvisor：YiyongHuangAdissertationSubmittedinpartialfulfillm

2、entoftherequirementsforthedegreeofMasterofEngineeringinAeronauticalandAstronauticalScienceandTechnologyGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.China（November，2016）国防科学技术大学研究生院硕士学位论文目录摘要............................................................

3、..........................................................iABSTRACT.............................................................................................................ii第一章绪论..............................................................................................

4、............11.1课题研究背景与意义...........................................................................................11.2国内外研究进展...................................................................................................21.2.1表面微观形貌建模.....................................

5、...............................................21.2.2接触力学仿真研究....................................................................................31.2.3泄漏问题研究............................................................................................41.3本文研究思路..................

6、.....................................................................................5第二章密封接触仿真研究基础............................................................................72.1引言................................................................................................

7、........................72.2分形粗糙表面仿真...............................................................................................72.2.1解析函数法................................................................................................72.2.2快速傅里叶变换法.........................

8、...........................................................82