声明
致谢
变量注释表
1 绪论
1.1 选题背景与意义(Background and Significance of the topic)
1.2 课题提出(Research Content)
2 文献综述
2.1 跳汰机的研究现状(Research Status of Jigging Machine)
2.2 跳汰机分层机理国内外研究现状 (Research Status of Jigging Mechanism at Home and Abroad)
2.3 跳汰机水流及颗粒运动模型研究( Motion Equation of Flow and Particle in Jigging Machine)
2.4 跳汰机水流振动影响因素研究 (Research on Influencing Factors of Flow Vibration in Jigging Machine)
2.5 跳汰分层概述 (Overview of Jigging Separation Process)
2.6 固体颗粒对于水流阻力的研究 (Study on the Resistance of Solid Particles to Water Flow)
2.7 本章小结(Chapter Summary)
3 实验系统及实验内容
3.1 实验室柔性空气室跳汰机系统( Laboratory Flexible Air Chamber Jigging Machine)
3.2 风压的检测(Detection of Wind Pressure)
3.3 液位检测与实验辅助装置( Liquid Level Detection and Experimental Aids Device)
3.4 实验材料准备(Preparation of Experimental Materials)
3.5 实验内容(Experimental Content)
3.6 本章小结(Chapter Summary)
4 强迫力模型研究
4.1 实验设计(Experimental Design)
4.2 数据分析(Data Analysis)
4.3 关于进气期与膨胀期占比比重的讨论( Discussion on the Proportion of Intake and Expansion Period)
4.4 风压变化方程的推导( Derivation of Wind Pressure Change Equation)
4.5 本章小结(Chapter summary)
5 跳汰液位振幅模型
5.1 无阻力状态下液位变化情况( Condition of Liquid Level without Resistance)
5.2跳汰过程模型(Separation Model of Jigging Machine)
5.3 跳汰过程能量变化(Energy Change in Jigging Process)
5.4 液位最大上升高度的模型( Maximum Amplitude Model of Flow)
5.5 本章小结(Chapter Summary)
6 床层特性对于床层阻尼影响探究
6.1 数据来源 (Data Sources)
6.2 床层厚度对于床层阻尼的影响规律 (Influence of Bed Thickness on Bed Damping Effect)
6.3 床层密度变化对于床层阻尼的影响( Influence of Particle Density on Bed Damping Effect)
6.4 床层粒度变化对于床层阻尼的影响(Influence of Particle Size on Bed Damping Effect)
6.5 本章小结(Chapter Summary)
7 结论与展望
7.1 结论(Conclusions)
7.2 创新点 (Innovations)
7.3 展望(Prospects)
参考文献
作者简历
学位论文数据集