'Boltzmann equation' diaporamas de présentation

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Astrophysical Fluid D ynamics

Astrophysical Fluid D ynamics. What is a Fluid ?. I. What is a fluid ?. I.1 The Fluid approximation:. The fluid is an idealized concept in which the matter is described as a continuous medium with certain macroscopic properties that vary as

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Thermodynamics of abstract composition rules

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Global Warming; Understanding the Forecast

Global Warming; Understanding the Forecast. David Archer. Reading assignment, Module 5. Global Warming Book Chapters I, 2, 3 and 4. Chapter 2, Blackbody Radiation. How light can carry heat energy through empty space. Heat. A thermometer is like an atomic speedometer

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Exploring Alternative Approaches to CFD

Exploring Alternative Approaches to CFD. Dimitri Mavriplis Dept.of Mechanical Engineering University of Wyoming Laramie, WY. Workshop Statement. Barriers to Progress and Technology Drivers Misguided Government and Industry Policies NASA: No base R&D budget, mission/vehicle emphasis

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PARTICLE TRANSPORT THEORY

PARTICLE TRANSPORT THEORY. John W Bieber Bartol Research Institute, University of Delaware Presentation for Workshop on Particle Effects in MHD Turbulence Santa Fe, October 4-8, 2004. DIFFERENT ASPECTS OF DIFFUSION. THE BOLTZMANN EQUATION FOR COSMIC RAY TRANSPORT.

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Lattice-Boltzmann method for non-Newtonian and non-equilibrium flows

Lattice-Boltzmann method for non-Newtonian and non-equilibrium flows. Alexander Vikhansky Department of Engineering, Queen Mary, University of London. Lattice-Boltzmann method. Boltzmann equation. NS equations. Plan of the presentation. Plan of the presentation. Boltzmann equation.

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Lattice-Boltzmann method for non-Newtonian and non-equilibrium flows

Lattice-Boltzmann method for non-Newtonian and non-equilibrium flows. Alexander Vikhansky Department of Engineering, Queen Mary, University of London. Lattice-Boltzmann method. Boltzmann equation. NS equations. Plan of the presentation. Plan of the presentation. Boltzmann equation.

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Lecture III Trapped gases in the classical regime

Lecture III Trapped gases in the classical regime. Bilbao 2004. Outline. I-Boltzmann equation. II-Method of averages. III-Scaling factors method. I-Boltzmann equation. Trapped gases in the dilute regime. Kinetic term. Mean field. collisions. d : interparticle length

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Module on Computational Astrophysics

Module on Computational Astrophysics. Jim Stone Department of Astrophysical Sciences 125 Peyton Hall : ph. 258-3815: jmstone@princeton.edu www.astro.princeton.edu/~jstone. Lecture 1: Introduction to astrophysics, mathematics, and methods

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SHEAR STRESS

SHEAR STRESS. A. M. Artoli 1 , D. Kandhai 2 , H.G. Hoefsloot 3 , A.G. Hoekstra 1 and P.M.A. Sloot 1. Shear stress plays a dominant role in biomechanical deseases related to blood flow problems. . IN LATTICE BOLTZMANN. Motivation. Aorta with a bypass.

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Computational Solid State Physics ???????????

Computational Solid State Physics ???????????. 9. Transport properties I: Diffusive transport. Electron transport properties. l e : mean free path of electrons l ? : phase coherence length ? F : Fermi wavelength. Examples of quantum transport. key quantities.

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LBM: Approximate Invariant Manifolds and Stability

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Astronomy 405 Solar System and ISM

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In a vacuum ? 0 ? . E = ? (2.2.1-1) ? x E = - ? B / ? t (2.2.1-2) ? . B = 0 (2.2.1-3)

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Some issues and methods in particles tracking

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?G Solvation

?G Solvation. Continuum Electrostatics. ? r = 1-5. ?G Solvation. H. H. N. H. ? r = 78.54. ? sol G = ? sol G VdW + ? sol G cav + ? sol G elec ? sol G VdW = solute-solvent Van der Waals ? sol G cav = work to create cavity in solvent = surface tension x surface area

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Monte Carlo phonon transport at nanoscales

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CMB constraints on Lorentz violation in the neutrino sector

CMB constraints on Lorentz violation in the neutrino sector . Zong-Kuan Guo ( ITP, CAS). Weihai August 13, 2012. outline. motivations deformed dispersion relation Boltzmann equation cosmological constraints remarks. This talk is based on

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Relativistic Heavy Ion Collider RHIC(2000-)

BRAHMS. PHOBOS. 1.2 km. PHENIX. STAR. Relativistic Heavy Ion Collider RHIC(2000-). ??????????. ????????. ??????????. T. QGP Phase. Hadron Phase. ??. Experiment~10 -22 sec Early Universe~10 -4 sec. Simulation of Collision ? Boltzmann Equation ?. ?. ?.

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