a31涡喷发动机滑油系统建模和性能的分析

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1、论文书脊（此页只是书脊样式，学位论文不需要印刷本页。）A-31涡喷发动机滑油系统建模与性能分析国防科学技术大学研究生院万方数据ResearchofModelandPerformanceforA-31TurboEngineLubricationSystemCandidate：ZhuChunxinAdvisor：WangZhongweYuJunAthesisSubmittedinpartialfulfillmentoftherequirementsfortheprofessionaldegreeofMasterofEn

2、gineeringinAerospaceEngineeringGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.China（May，2013）万方数据万方数据国防科学技术大学研究生院工程硕士学位论文目录摘要..............................................................................................................

3、....iABSTRACT.........................................................................................................ii第一章绪论......................................................................................................11.1本文研究背景与意义....................

4、..............................................................11.2滑油系统简介................................................................................................31.2.1滑油系统结构形式演变及特点..........................................................31.2.2滑油系统的组成及特

5、点......................................................................51.2.3滑油系统的封严.................................................................................51.2.4滑油系统的性能指标..........................................................................61.3国内

6、外研究现状............................................................................................61.4本文的主要工作............................................................................................9第二章滑油内流系统腔温及元件计算模型.........................................

7、............112.1腔温的计算模型........................................................................................112.2沿程阻力损失和换热模型...........................................................................122.3局部阻力损失模型............................................

8、..........................................132.4本章小结......................................................................................................13第三章滑油内流系统性能计算方法..........