Main content

A Lagrangian solution to the relationship between source strength and concentration profile under conditions of local advection

Show full item record

Title: A Lagrangian solution to the relationship between source strength and concentration profile under conditions of local advection
Author: Qiu, Guowang; Warland, Jon S.
Abstract: We propose a two-dimensional Lagrangian analytical solution for relating source strength and concentration profiles within and above a plant canopy. The new solution describes passive scalar dispersion under conditions of local advection through a fetch correction function in a one-dimensional Lagrangian analytical dispersion model. The model is capable of predicting absolute concentration profiles of passive scalars for different fetches for situations in which the reference concentration is known or the background concentration is available. Tests of the model showed good agreement with measurements from field and wind-tunnel experiments.
URI: http://hdl.handle.net/10214/2079
Date: 2007
Citation: Qiu, G. and Warland, J.S. "A Lagrangian solution to the relationship between source strength and concentration profile under conditions of local advection." Boundary-Layer Meteorology 122.1 (2007): 189-204


Files in this item

Files Size Format View
QiuWarland2007.pdf 205.6Kb PDF View/Open

This item appears in the following Collection(s)

Show full item record