Results 21 to 30 of about 18,741 (266)

The dissipative linear boltzmann equation

open access: yesApplied Mathematics Letters, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Giampiero Spiga, Giuseppe Toscani
openaire   +3 more sources

One-Dimensional Non-Linear Non-Stationary System of Boltzmann Moment Equations in the Fifth Approximation with A Macroscopic Boundary Condition

open access: yesEngineered Science
The present study is devoted to the one-dimensional system of Boltzmann moment equations in the fifth approximation and macroscopic boundary conditions.
Shynar Akimzhanova
doaj   +1 more source

Why are hydrodynamic theories applicable beyond the hydrodynamic regime? [PDF]

open access: yesEPJ Web of Conferences
We present an alternative approach to deriving second-order nonconformal hydrodynamics from the relativistic Boltzmann equation. We demonstrate how constitutive relations for shear and bulk stresses can be transformed into dynamical evolution equations ...
Jaiswal Sunil   +5 more
doaj   +1 more source

An Explicit Formulation of Singularity-Free Dynamic Equations of Mechanical Systems in Lagrangian Form---Part one: Single Rigid Bodies [PDF]

open access: yesModeling, Identification and Control, 2012
This paper presents the explicit dynamic equations of a mechanical system. The equations are presented so that they can easily be implemented in a simulation software or controller environment and are also well suited for system and controller analysis ...
Pål Johan From
doaj   +1 more source

Two-dimensional turbulence in a massless fluid with a relativistic lattice Boltzmann model

open access: yesAIP Advances, 2021
We investigate a relativistic adaptation of the lattice Boltzmann method that reproduces the equations of motion for a turbulent, two-dimensional, massless hydrodynamic system.
Mark Watson
doaj   +1 more source

Interaction of exact gravitational waves with matter

open access: yesPhysics Letters B
We consider interactions of exact (i.e., solutions of full nonlinear field equations) gravitational waves with matter by using the Einstein-Boltzmann equation.
Morteza Mohseni, Saurya Das
doaj   +1 more source

Transient Simulation of Semiconductor Devices Using a Deterministic Boltzmann Equation Solver

open access: yesIEEE 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
doaj   +1 more source

On discrete models of Boltzmann-type kinetic equations

open access: yesСовременная математика: Фундаментальные направления
The known nonlinear kinetic equations, in particular, the wave kinetic equation and the quantum Nordheim–Uehling–Uhlenbeck equations are considered as a natural generalization of the classical spatially homogeneous Boltzmann equation.
A. V. Bobylev
doaj   +1 more source

On a speed of solutions stabilization of the Cauchy problem for the Carleman equation with periodic initial data

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2017
This article explores a one-dimensional system of equations for the discrete model of a gas (Carleman system of equations). The Carleman system is the Boltzmann kinetic equation of a model one-dimensional gas consisting of two particles.
Sergey A Dukhnovskii
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

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