Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The Aris-Taylor dispersion of a Brownian particle with reversible binding to the tube walls: a is the tube radius, vf(r) is the velocity profile of the Poiseuille flow, vw is the particle velocity on the wall, Df and Dw are the particle diffusivities in the fluid and on the wall, κ and kw are the intrinsic rate constants (see Eq. 1.3).
