Stability and Transport in Magnetic Confinement Systems

Stability and Transport in Magnetic Confinement Systems

Stability and Transport in Magnetic Confinement Systems provides an advanced introduction to the fields of stability and transport in tokamaks. It serves as a reference for researchers with its highly-detailed theoretical background, and contains new results in the areas of analytical nonlinear theory of transport using kinetic theory and fluid closure. The use of fluid descriptions for advanced stability and transport problems provide the reader with a better understanding of this topic. In addition, the areas of nonlinear kinetic theory and fluid closure gives the researcher the basic knowledge of a highly relevant area to the present development of transport physics.

Stability and Transport in Magnetic Confinement Systems

Fast Reactions in Energetic Materials

Fast Reactions in Energetic Materials

Under the title Energetic Materials, the author considers nearly all important homogeneous and heterogeneous systems such as solid and liquid explosives, pyrotechnic substances, mixtures used in combustion synthesis and all components of present rocket fuels. Since the combustion and explosion of these materials are greatly influenced by the kinetics of their chemical reactions, a quantitative study of those kinetics is of great interest for both theoretical and practical applications. Kinetic studies of the thermal decomposition of energetic materials have been very successful so far for both high and low temperatures, but only for gaseous systems. For condensed materials these studies were limited to low temperatures, mainly because of the lack of specialized techniques and instrumentation. In this book the author describes several new experimental techniques and also shows the results of his extensive research, which he carried out on the kinetics of fast high-temperature decomposition and thermal explosion of both research and commercial energetic materials.

Fast Reactions in Energetic Materials

Vortex, Molecular Spin and Nanovorticity

Vortex, Molecular Spin and Nanovorticity

The subject of this book is the physics of vortices. A detailed analysis of the dynamics of vortices will be presented. The important topics of vorticity and molecular spin will be dealt with, including the electromagnetic analogy and quantization in superfluids. The effect of molecular spin on the dynamics of molecular nano-confined fluids using the extended Navier-Stokes equations will also be covered especially important to the theory and applicability of nanofluidics and associated devices. The nanoscale boundary layer and nanoscale vortex core are regions of intense vorticity (molecular spin). It will be shown, based on molecular kinetic theory and thermodynamics, that the macroscopic (solid body) rotation must be accompanied by internal rotation of the molecules. Electric polarization of the internal molecular rotations about the local rotation axis the Barnett effect occurs. In such a spin aligned system, major changes in the physical properties of the fluid result.

Vortex, Molecular Spin and Nanovorticity