声明
变量注释表
1 绪 论
1.1 引言(Foreword)
1.2 国内外研究现状(Current research situation at home and abroad)
1.3 目前研究存在的问题(Existing problems in current research)
1.4 研究内容及方法(Research content and method)
2 矿用旋流喷嘴雾化及尘-雾扩散凝并数学模型
2.1 多尺度旋流喷嘴雾化模型(Multiscale atomization models of swirl nozzles)
2.2 风流场运移模型(Airflow field migration model)
2.3 离散颗粒受力模型(Discrete particle force model)
2.4 风流影响下的雾滴与粉尘扩散模型(Model of droplet and dust diffusion under the influence of airflow)
2.5 综掘面粉尘-雾滴凝并计算模型(Model of dust-droplet coagulation at fully mechanized excavation face)
2.6 本章小结(Summary)
3 多尺度旋流喷嘴雾化规律分析与结构优化
3.1 不同旋流喷嘴雾化效果测定实验(Measurement experiments of atomization performance of swirling nozzles)
3.2 不同喷雾压力下旋流喷嘴雾化规律分析(Analysis of atomization rules of swirling nozzle under different spray pressure)
3.3 旋流喷嘴结构对雾化效果的影响规律(Influences of swirl nozzle structure on atomization effect)
3.4 基于 BP 神经网络的旋流喷嘴参数优化研究（ Study on optimization of swirl nozzle parameters based on BP neural network）
3.5 本章小结(Summary)
4 基于CFD-DEM的综掘面通风控除尘规律研究
4.1 单压通风下综掘面细观粉尘扩散污染规律(The rules of dust pollution of mesoscopic at the fully mechanized excavation face under single pressure ventilation)
4.2 压抽混合通风下综掘面细观粉尘扩散污染规律(Mesoscopic dust pollution diffusion law at fully mechanized excavation face under pressure-pumping mixed ventilation)
4.3 风幕发生器作用下综掘面细观粉尘扩散污染规律(The dust diffusion and pollution laws at mesoscopic in fully mechanized excavation face under the airflow curtain generator)
4.4 本章小结(Summary)
5 基于尘-雾凝并模型的综掘面雾化降尘规律研究
5.1 单压通风方式下综掘面喷嘴雾化降尘规律研究(Study on the laws of spray dedusting in fully-mechanized excavation face under single pressure ventilation)
5.2 压抽混合通风方式下综掘面喷嘴雾化降尘规律研究(Study on the laws of spray dedusting in fully-mechanized excavation face under pressure-pumping mixed ventilation)
5.3 风幕发生器作用下综掘面喷嘴雾化降尘规律研究（Study on the laws of spray suppression in fully-mechanized excavation face under airflow curtain generator）
5.4 本章小结(Summary)
6 主要结论及展望
6.1 主要结论(Main conclusions)
6.2 本文的创新点(The innovation of this paper)
6.3 研究展望(Research prospect)
参考文献
作者简历
致谢
学位论文数据集
山东科技大学;
