Results 11 to 20 of about 37,594 (263)
Solving the Boltzmann equation on GPUs [PDF]
Computer Physics Communications, 2011 18 pages, 3 pseudo-codes, 6 figures, 1 ...
Aldo Frezzotti +2 more
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Progress in developing Poisson-Boltzmann equation solvers [PDF]
Computational and Mathematical Biophysics, 2013 Li Chuan +3 more
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Investigating the Numerical solution of the BoltzmannTransport Equation in silicon in Momentum Space Using Computational Systems of Different Dimensions [PDF]
مجلة التربية والعلم, 2020 The Boltzmann transport equation is the basic equation for solving the transport of charge carrier (electrons, holes) problems in semiconductor devices. The distribution function has been obtained from the solution of this equation.
Mumtaz Hussien, Mahmood Mahmood
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Hybrid Lattice Boltzmann Model for Nonlinear Diffusion and Image Denoising
Mathematics, 2023 In the present paper, a novel approach for image denoising based on the numerical solution to the nonlinear diffusion equation is proposed. The Perona–Malik-type equation is solved by employing a hybrid lattice Boltzmann model with five discrete ...
Oleg Ilyin
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Transient Simulation of Semiconductor Devices Using a Deterministic Boltzmann Equation Solver
IEEE Journal of the Electron Devices Society, 2018 In this paper, the transient simulation of semiconductor devices using a deterministic Boltzmann equation solver is presented. Transient simulation capability is implemented in a deterministic Boltzmann equation solver for the 3-D momentum space based on
Sung-Min Hong, Jae-Hyung Jang
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Applied Sciences, 2022 This work presents a novel method for simulating the behavior of solid objects with the Lattice Boltzmann Method (LBM). To introduce and validate our proposed framework, comparative studies are performed for computing the static equilibrium of isotropic ...
Tristan Maquart +3 more
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Investigation of hydrodynamic parameters inside a gas centrifuge rotor in the presence of hydrogen fluoride and air light gases using DSMC and Boltzmann distribution function [PDF]
مجله علوم و فنون هستهای, 2020 The Boltzmann equation which describes binary collisions between molecules is a very important equation in physics and fluid dynamics. Direct Monte Carlo simulation is one of the methods to solve the Boltzmann equation. The moisture can leak to the fluid
M. Khajenoori +3 more
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Boundary Layers and Shock Profiles for the Broadwell Model
International Journal of Differential Equations, 2016 We consider the existence of nonlinear boundary layers and the typically nonlinear problem of existence of shock profiles for the Broadwell model, which is a simplified discrete velocity model for the Boltzmann equation.
Niclas Bernhoff
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Jeans instability from post-Newtonian Boltzmann equation
European Physical Journal C: Particles and Fields, 2021 Jeans instability within the framework of post-Newtonian Boltzmann and Poisson equations are analyzed. The components of the energy–momentum tensor are calculated from a post-Newtonian Maxwell-Jüttner distribution function.
Gilberto M. Kremer
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Propulsion and Power Research, 2012 Hypersonic flows about space vehicles produce flowfields in thermodynamic non-equilibrium with the local Knudsen numbers Kn which may lie in all the three regimes: continuum, transition and rarefied.
Baoguo Wang +3 more
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