Longitudinal-dispersion calculations in laminar flows by statistical analysis of molecular motions

DOI10.1017/S0022112082003310zbMath0512.76104OpenAlexW2016842154MaRDI QIDQ3657683

Paul J. Sullivan, R. Dewey

Publication date: 1982

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0022112082003310

zbMATH Keywords

dispersionmean square displacementtubeconcentrationlaminarvelocity correlation functionmolecular diffusivitylongitudinal spread of contaminantmotion of marked fluid particlesvelocity history of particles

Mathematics Subject Classification ID

Monte Carlo methods (65C05) Multiphase and multicomponent flows (76T99) Basic methods in fluid mechanics (76M99)

Related Items (5)

The effect of a non-zero Lagrangian time scale on bounded shear dispersion ⋮ Streamwise dispersion of soluble matter in solvent flowing through a tube ⋮ Lagrangian approach to time-dependent laminar dispersion in rectangular conduits. Part 1. Two-dimensional flows ⋮ A path probability approach to the solute transport problem ⋮ On the axial dispersion induced by vibrations of a flexible tube

Cites Work

• Longitudinal dispersion in flows that are homogeneous in the streamwise direction
• On the effect of the molecular diffusivity in turbulent diffusion
• The initial dispersion of contaminant in Poiseuille flow and the smoothing of the snout
• The approach to normality of the concentration distribution of a solute in a solvent flowing along a straight pipe
• Stochastic Problems in Physics and Astronomy

This page was built for publication: Longitudinal-dispersion calculations in laminar flows by statistical analysis of molecular motions