Hybrid Methods in Engineering Modeling, Programming, Analysis, Animation

ISSN for PRINT: 1099-2391

For Online Access

Best Paper Award Selection - Editorial Board Site

2002, Volume4

Issue 1&2

126 pages

Issue price - $250.00

A. Goulart
Dep. de Ciencias Exatas, Universidade Regional Integrada, Santo Angelo, Brazil

Gervasio Annes Degrazia
Departamento de Fisica, Universidade Federal de Santa Maria, Santa Maria; Consiglio Nazionale delle Ricerche, lstituto di Cosmo-Geofisica, Torino, Italy; and Universidade de Sao Paulo, Institute Astrondmico e Geofisico, Sao Paulo, Brazil

Domenico Anfossi
Istituto di Cosmogeofisica del CNR, Corso Fiume4, 10133, Torino, Italy

Marco T. Vilhena
Instituto de Matematica Aplicada, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil

Claudia Rejane Jacondino de Campos
Departamento de Meteorologia, Universidade Federal de Pelotas, Pelotas, Brazil

Accounting for the current knowledge of the decaying convective boundary layer structure and characteristics, a new theoretical derivation for the convective decaying energy density spectrum has been derived for atmospheric dispersion models. The model is based on the equation for kinetic energy in an isotropic turbulent field and describes the transition between the convective boundary layer and the stable boundary layer.

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