曲面三角形涡产生器圆管翅片传热特性的数值分析-(5919)

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1、兰州交通大学硕士学位论文Keywords:Heattransferperformance;Curvetriangularvortexgenerators;Tubebankfinheatexchanger;Numericalsimulation-III-万方数据曲面三角形涡产生器圆管翅片传热特性的数值研究目录摘要..........................................................................................................

2、...........................IAbstract.....................................................................................................................................II1绪论........................................................................................

3、................................................11.1研究背景.....................................................................................................................11.2研究现状.................................................................................

4、....................................11.3研究目的.....................................................................................................................31.4本文主要工作...........................................................................................

5、..................32圆管曲面三角形翅片换热器的物理模型............................................................................52.1圆管曲面三角形翅片换热器的结构.........................................................................52.2圆管曲面三角形翅片换热器的参数......................................

6、...................................53数值模型和数值方法............................................................................................................83.1控制方程....................................................................................................

7、.................83.2边界条件.....................................................................................................................93.3网格生成................................................................................................................

8、...113.4控制方程离散化.......................................................................................................133.4.1控制方程的转换..................................