Continuum Models And Discrete Systems Proceedings Of The 9th International Symposium Cmds9

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This volume deals with continuum theories of discrete mechanical and thermodynamical systems in the fields of mathematics, theoretical and applied mechanics, physics, materials science and engineering.

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Genre : Science
Author : Esin Inan
Publisher : World Scientific
Release : 1998-12-07
File : 872 Pages
ISBN-13 : 9789814544221


Generalized Boltzmann Physical Kinetics

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The most important result obtained by Prof. B. Alexeev and reflected in the book is connected with new theory of transport processes in gases, plasma and liquids. It was shown by Prof. B. Alexeev that well-known Boltzmann equation, which is the basement of the classical kinetic theory, is wrong in the definite sense. Namely in the Boltzmann equation should be introduced the additional terms which generally speaking are of the same order of value as classical ones. It leads to dramatic changing in transport theory. The coincidence of experimental and theoretical data became much better. Particularly it leads to the strict theory of turbulence and possibility to calculate the turbulent flows from the first principles of physics.·Boltzmann equation (BE) is valid only for particles, which can be considered as material points, generalized Boltzmann equation (GBE) removes this restriction.·GBE contains additional terms in comparison with BE, which cannot be omitted·GBE leads to strict theory of turbulence·GBE gives all micro-scale turbulent fluctuations in tabulated closed analytical form for all flows ·GBE leads to generalization of electro-dynamic Maxwell equations·GBE gives new generalized hydrodynamic equations (GHE) more effective than classic Navier-Stokes equations·GBE can be applied for description of flows for intermediate diapason of Knudsen numbers·Asymptotical solutions of GBE remove contradictions in the theory of Landau damping in plasma

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Genre : Mathematics
Author : Boris V. Alexeev
Publisher : Elsevier
Release : 2004-05-25
File : 377 Pages
ISBN-13 : 9780080478012


Unified Non Local Theory Of Transport Processes

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Unified Non-Local Theory of Transport Processess, 2nd Edition provides a new theory of transport processes in gases, plasmas and liquids. It is shown that the well-known Boltzmann equation, which is the basis of the classical kinetic theory, is incorrect in the definite sense. Additional terms need to be added leading to a dramatic change in transport theory. The result is a strict theory of turbulence and the possibility to calculate turbulent flows from the first principles of physics. - Fully revised and expanded edition, providing applications in quantum non-local hydrodynamics, quantum solitons in solid matter, and plasmas - Uses generalized Boltzmann kinetic theory as an highly effective tool for solving many physical problems beyond classical physics - Addresses dark matter and energy - Presents non-local physics in many related problems of hydrodynamics, gravity, black holes, nonlinear optics, and applied mathematics

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Genre : Science
Author : Boris V. Alexeev
Publisher : Elsevier
Release : 2015-02-10
File : 644 Pages
ISBN-13 : 9780444634870


Continuum Models And Discrete Systems Cmds 11

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Genre : Continuum mechanics
Author : Dominique Jeulin
Publisher : Presses des MINES
Release : 2008
File : 62 Pages
ISBN-13 : 9782356710000


Mathematical Modeling Of Disperse Two Phase Flows

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This book develops the theoretical foundations of disperse two-phase flows, which are characterized by the existence of bubbles, droplets or solid particles finely dispersed in a carrier fluid, which can be a liquid or a gas. Chapters clarify many difficult subjects, including modeling of the interfacial area concentration. Basic knowledge of the subjects treated in this book is essential to practitioners of Computational Fluid Dynamics for two-phase flows in a variety of industrial and environmental settings. The author provides a complete derivation of the basic equations, followed by more advanced subjects like turbulence equations for the two phases (continuous and disperse) and multi-size particulate flow modeling. As well as theoretical material, readers will discover chapters concerned with closure relations and numerical issues. Many physical models are presented, covering key subjects including heat and mass transfers between phases, interfacial forces and fluid particles coalescence and breakup, amongst others. This book is highly suitable for students in the subject area, but may also be a useful reference text for more advanced scientists and engineers.

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Genre : Technology & Engineering
Author : Christophe Morel
Publisher : Springer
Release : 2015-07-17
File : 365 Pages
ISBN-13 : 9783319201047


Proceedings Of The Ninth International Symposium On Continuum Models And Discrete Systems

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This volume deals with continuum theories of discrete mechanical and thermodynamical systems in the fields of mathematics, theoretical and applied mechanics, physics, materials science and engineering.

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Genre : Science
Author : Esin Inan
Publisher : World Scientific Publishing Company Incorporated
Release : 1998
File : 852 Pages
ISBN-13 : 9810236697