文摘
英文文摘
声明
1 Introduction
1.1 Fast electron beams
1.2 Nuclear fusion basics
1.2.1 Binding energy
1.2.2 Possible fusion fuel
1.2.3 Lawson criterion
1.3 Fast ignition
1.3.1 Gain models and Energy requirements
1.3.2 Alfven fimit and electron beam transport
1.4 Structure of the dissertation
2 Axisymmetric Radial modes of the Fast Electron Beams in Dense Plasmas
2.1 Introduction
2.2 The equilibrium model and dynamic equations
2.3 The mode structure analysis
2.3.1 Radial mode analysis
2.3.2 The dispersion relation
2.3.3 Parametric effects on most unstable mode
2.4 Summary
3 Nonlinear Mode Evolution of Fast Electron Beams in Dense Plasmas
3.1 Introduction
3.1.1 Introduction to the major system modes
3.2 The beam plasma formalism and model equations
3.3 The power spectrum analysis
3.4 Summary
4 Hollowing Mode Generation and Nonlinear Dynamics of Relativistic Electron Beams with Various Prof'des in Dense Plasmas
4.1 Introduction
4.2 The two-electron model
4.2.1 The Model Equations and simulation parameters
4.3 Effect of the beam profile on the hollow structure formation
4.3.1 The uniform initial beam distribution
4.3.2 The Gaussian beam distribution
4.3.3 The "flat-front" initial distribution
4.4 Power spectrum analysis for nonlinear mode generation and evolution
4.4.1 With the uniform initial beam distribution
4.4.2 With the Gaussian initial beam distribution
4.4.3 With the flat-front beam distribution
4.5 Summary
5 Microscopic dynamics of the relativistic hot electron beam propagating through dense plasma: (The Prospect)
5.1 Introduction
5.2 The two-electron fluid model
5.2.1 Relativistic fluid equations for hot electron beam dynamics
5.2.2 Fluid equations for the plasma electron dynamics
Conclusions
References
Publications related to this PhD Dissertation
Acknowledgements
作者简介(About the Author)
大连理工大学;