Journal ArticleDOI
Conditional quadrature method of moments for kinetic equations
Cansheng Yuan,Rodney O. Fox +1 more
TLDR
A novel moment-inversion algorithm, based on 1-D adaptive quadratures of conditional velocity moments, is introduced and shown to always yield realizable distribution functions (i.e. non-negative quadrature weights).About:
This article is published in Journal of Computational Physics.The article was published on 2011-09-01. It has received 220 citations till now. The article focuses on the topics: Gauss–Kronrod quadrature formula & Quadrature based moment methods.read more
Citations
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Journal ArticleDOI
An Euler-Lagrange strategy for simulating particle-laden flows
TL;DR: A strategy capable of simulating polydisperse flows in complex geometries is employed where the fluid transport equations are solved in an Eulerian framework and the dispersed phase is represented as Lagrangian particles.
Journal ArticleDOI
An extended quadrature method of moments for population balance equations
TL;DR: In this article, a new generation of QBMM is introduced that provides an explicit form for the NDF, which allows unclosed source terms to be computed with great accuracy by increasing the number of quadrature nodes.
Journal Article
The limits of Navier-Stokes theory and kinetic extensions for describing small-scale gaseous hydrodynamics
TL;DR: In this paper, the authors review basic results and recent developments in the field of small-scale gaseous hydrodynamics, and present recent variance reduction ideas which address the prohibitive cost associated with the statistical sampling of macroscopic properties in low speed flows.
Journal ArticleDOI
Large-Eddy-Simulation Tools for Multiphase Flows
TL;DR: In this article, a systematic approach for developing large-eddy-simulation (LES) tools for dispersed multiphase flows starting from the microscale model is presented, where a key intermediate step is the mesoscopic model for the dispersed phase, formulated in terms of kinetic equations, that contains the physical models for the flow.
Journal ArticleDOI
Continuum theory for dense gas-solid flow: A state-of-the-art review
TL;DR: In this paper, the Navier-Stokes order continuum theory is used for CFD simulation of the hydrodynamics of gas-solid fluidization, without taking the effects of heat and mass transfer as well as chemical reactions into consideration.
References
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Journal ArticleDOI
A Model for Collision Processes in Gases. I. Small Amplitude Processes in Charged and Neutral One-Component Systems
TL;DR: In this paper, a kinetic theory approach to collision processes in ionized and neutral gases is presented, which is adequate for the unified treatment of the dynamic properties of gases over a continuous range of pressures from the Knudsen limit to the high pressure limit where the aerodynamic equations are valid.
Small amplitude processes in charged and neutral one-component systems
TL;DR: In this article, a kinetic theory approach to collision processes in ionized and neutral gases is presented, which is adequate for the unified treatment of the dynamic properties of gases over a continuous range of pressures from the Knudsen limit to the high pressure limit where the aerodynamic equations are valid.
Book
Finite Volume Methods for Hyperbolic Problems
TL;DR: The CLAWPACK software as discussed by the authors is a popular tool for solving high-resolution hyperbolic problems with conservation laws and conservation laws of nonlinear scalar scalar conservation laws.
Book
Molecular Gas Dynamics and the Direct Simulation of Gas Flows
TL;DR: The direct simulation Monte Carlo (or DSMC) method has, in recent years, become widely used in engineering and scientific studies of gas flows that involve low densities or very small physical dimensions as mentioned in this paper.
Book
The Boltzmann equation and its applications
TL;DR: In this article, the Boltzmann Equation for rigid spheres is used to model the dynamics of a gas of rigid spheres in phase space and to solve the problem of flow and heat transfer in regions bounded by planes or cylinders.
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Solution of population balance equations using the direct quadrature method of moments
Daniele Marchisio,Rodney O. Fox +1 more