Turbulent dispersion from line sources in grid turbulence

DOI10.1063/1.3006069zbMath1182.76805OpenAlexW2022579914MaRDI QIDQ5304204

Sharadha Viswanathan, Stephen B. Pope

Publication date: 18 March 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/481eee962d611847042a0b3b2f8decfce55a40e4

zbMATH Keywords

turbulencewakesdensity functional theorystatistical distributionsflow simulation

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (8)

Lateral dispersion from a concentrated line source in turbulent channel flow ⋮ A coupled Eulerian and Lagrangian mixing model for intermittent concentration time series ⋮ Generalised Langevin model in correspondence with a chosen standard scalar-flux second-moment closure ⋮ Lagrangian transported MDF methods for compressible high speed flows ⋮ Large-eddy simulation of dispersion from line sources in a turbulent channel flow ⋮ A new particle interaction mixing model for turbulent dispersion and turbulent reactive flows ⋮ Measurements of passive scalar diffusion downstream of regular and fractal grids ⋮ Simple models of turbulent flows

Cites Work

• Micro-mixing modelling of scalar fluctuations for plumes in homogeneous turbulence
• A particle formulation for treating differential diffusion in filtered density function methods
• The velocity-dissipation probability density function model for turbulent flows
• Diffusion Behind a Line Source in Grid Turbulence
• Structure of the temperature field downwind of a line source in grid turbulence
• Effects of turbulence structure, molecular diffusion and source size on scalar fluctuations in homogeneous turbulence
• A velocity-biased turbulent mixing model for passive scalars in homogeneous turbulence
• Transport equation for the joint probability density function of velocity and scalars in turbulent flow
• Application of the velocity-dissipation probability density function model to inhomogeneous turbulent flows
• An approach to the autoignition of a turbulent mixture
• The vanishing effect of molecular diffusivity on turbulent dispersion: implications for turbulent mixing and the scalar flux
• Molecular diffusion and viscous effects on concentration statistics in grid turbulence
• Probability density function/Monte Carlo simulation of near-wall turbulent flows
• A DNS study of turbulent mixing of two passive scalars
• On velocity-conditioned scalar mixing in homogeneous turbulence
• Direct numerical simulation of a passive scalar with imposed mean gradient in isotropic turbulence
• Passive-scalar wake behind a line source in grid turbulence
• Turbulent Flows
• On the relationship between stochastic Lagrangian models of turbulence and second-moment closures
• The diffusion behind a line source in homogeneous turbulence
• DNS of mixing and reaction of two species in a turbulent channel flow: a validation of the conditional moment closure

This page was built for publication: Turbulent dispersion from line sources in grid turbulence