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深厚表土冻结立井井壁与风流的非稳态热湿耦合传递研究

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目录

声明

致谢

变量注释表

1 绪论

1.1 研究背景与意义(Background and Significance)

1.2 深部开采与降温技术研究现状(Research Status of Deep Mining and Cooling Technology)

1.3 深部热害矿井井巷围岩与风流的传热传质研究(Research of Heat and Mass Transfer between the Surrounding Rock and Airflow in Laneway of Deep Heat Damaged Mine)

1.4 冻结壁冻融耦合传热研究现状(Research Status of Freezing-Thawing Coupled Heat Transfer of the Frozen Shaft Wall)

1.5 研究内容(Research Contents)

1.6 研究方法与技术路线(Research Methods and Technical Routes)

2 冻结立井井壁与风流非稳态热湿耦合传递理论研究

2.1 概述 (Introduction)

2.2 冻结立井井筒内风流热湿耦合传递物理模型(Physical Model of Airflow Coupled Heat and Moisture Transfer in the Frozen Vertical Shaft)

2.3 冻结立井井壁与风流热湿耦合传递控制方程(Control Equation of Coupled Heat and Moisture Transfer between Airflow and the Frozen Wall)

2.4 冻结立井井壁与风流热湿耦合传递的数值计算( Numerical Calculation of Coupled Heat and Moisture Transfer between Airflow and the Frozen Wall)

2.5 小结(Conclusions)

3 冻结立井井壁与风流非稳态热湿耦合传递试验研究

3.1 物理模型试验原型(Physical Model Experiment Prototype)

3.2 冻结井筒内湿空气流动传热传湿的相似准则(Similarity Criteria for Heat and Moisture Transfer of Moist Air Flow in the Frozen Shaft)

3.3 井壁及冻结壁相变传热的相似准则( Similarity Criteria for Phase Change Heat Transfer between the Shaft Wall and the Frozen Wall)

3.4 物理模型试验系统设计及试验方案(System Design and Scheme of Physical Model Experiment)

3.5 物理模型试验分析(Experimental Analysis of Physical Model)

3.6 小结(Conclusions)

4 冻结立井井壁与风流非稳态热湿耦合传递规律研究

4.1 概述(Introduction)

4.2 湿传递与压缩热对风流与冻结立井井壁热湿耦合传递的影响(Influence of Moisture Transfer and Compression Heat on Coupled Heat and Moisture Transfer between Airflow and the Shaft Wall in the Frozen Vertical Shaft)

4.3 冻结立井井壁与饱和湿空气热湿耦合传递的影响因素分析(Analysis of Factors Affecting Coupled Heat and Moisture Transfer between Saturated Moist Air and the Shaft Wall in the Frozen Vertical Shaft)

4.4 深厚表土冻结立井送风工况的冻结壁融化规律(Thawing Law of the Frozen Wall under the Working Condition of Air Supply in the Thick Alluvium Artificial Frozen Vertical Shaft)

4.5 冻结立井井壁冷却恒温送风流降温的应用研究(Research on Application of the Shaft Wall Cooling Constant Temperature Airflow Supply in the Frozen Vertical Shaft)

4.6 小结(Conclusions)

5 冻结立井井壁与季节性送风流的热湿耦合传递规律及降温应用研究

5.1 冻结立井井筒冬季防冻送风的数值模拟研究(Numerical Simulation Analysis of Antifreeze Air Supply in Winter in the Frozen Vertical Shaft )

5.2 冻结立井夏季自然风温送风流与井壁热湿耦合传递分析(Analysis of Coupled Heat and Moisture Transfer between Airflow and the Shaft Wall with the Air Supply of Constant Temperature in Summer in the Frozen Vertical Shaft)

5.3 冻结立井通风降温研究(Research of Ventilation and Cooling for the Frozen Vertical Shaft)

5.4 小结(Conclusions)

6 结论与展望

6.1 主要结论(Conclusions)

6.2 创新点(Innovation Points)

6.3 展望(Prospects)

参考文献

作者简历

学位论文数据集

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著录项

  • 作者

    高涛;

  • 作者单位

    中国矿业大学中国矿业大学(江苏);

  • 授予单位 中国矿业大学中国矿业大学(江苏);
  • 学科 供热、供燃气、通风及空调工程
  • 授予学位 博士
  • 导师姓名 岳丰田;
  • 年度 2020
  • 页码
  • 总页数
  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 TB6X26;
  • 关键词

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