Prediction Of Species Transport In Urban
Canyons Using An H-adaptive Finite Element
Approach
Author(s)
David B. Carrington and Darrell W. Pepper
Abstract
A three-dimensional h-adaptive finite element model has been developed for
predicting airflow and particulate dispersion within urban canyons. Petrov-Galerkin
weighting for the advection terms, mass lumping and h- adaptation are used in the
model. The code has been used for the solution of many environmental transport
problems including calculation of atmospheric wind fields over the Nevada Test
Site, Las Vegas Valley, and species transport for indoor environments. The use of
refined grids reduces resource requirements, allowing larger problems to be run on
small computer platforms.
1 Introduction
Efforts are underway to develop a local, mesh-adaptive finite element model
that will accurately calculate wind fields and particulate t
Keywords
Related Book
Other papers in this volume
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