Author: Andrew Lenard
Publisher:
ISBN:
Category : Plasma oscillations
Languages : en
Pages : 18
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Book Description
A model of plasma oscillations in the presence of small angle collisions is presented which admits of exact analytic solution. Certain features of the true collsion terms are preserved. Namely, the effect of collisions is represented by a diffusion in velocity space, which makes the distribution function tend to the Maxwell distribution, and which conserves the number of particles. In the limit of infrequent collisions the results of Landau are recovered.
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Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1090
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Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 918
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Author: Benoit Perthame
Publisher: World Scientific
ISBN: 9814502332
Category : Mathematics
Languages : en
Pages : 228
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Book Description
This selection of 8 papers discusses “Equations of Kinetic Physics” with emphasis on analysis, modelling and computing. The first 3 papers are on numerical methods for Vlasov-Poisson and Vlasov-Maxwell Equations — Comparison between Particles and Eulerian Methods (G Manfredi and M R Feix), Computing BGK Instability with Eulerian Codes (M R Feix, Pertrand & A Ghieco) and Coupling Particles and Eulerian Methods (S Mas-Gallic and P A Raviart) — Followed by a survey of kinetic and macroscopic models for semiconductor devices — Boltzmann Equation, Drift-Diffusion Models (F Poupaud). In addition, there are 2 papers on the modelling and analysis of singular perturbation problems arising in plasma physics — Derivation of the Child-Lagmuyr Emission Laws (P Degond) and Euler Models with Small Pressure Terms (F Bouchut) — followed by two papers on the analysis and numerical analysis of the Boltzmann equations — Symmetry Properties in the Polynomials Arising in Chapman-Enskog Expansion (L Desvillettes and F Golse) and A General Introduction to Computing the Boltzmann Equations with Random Particle Methods (B Perthame).
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ISBN:
Category : Aeronautics
Languages : en
Pages : 1338
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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 306
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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 724
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Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 564
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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1140
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Author:
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 188
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