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1. HGSYSTEM: Dispersion Models for Ideal Gases [HGSYSTEM]
As a result of many years in-house research, the gas dispersion group at Shell Research Ltd. Thornton (United Kingdom) has developed a package of mathematical models, called HGSYSTEM, to study the ...

2. Climatological Dispersion Model [CDM2-Model]
(Summary adapted from EPA.) CDM-2.0 (Climatological Dispersion Model - Version 2.0) determines long-term (seasonal or annual) pollutant concentrations in a rural or urban setting using average emission ...

3. SHORTZ - Gaussian Plume Model [SHORTZ-Model]
[Summary adapted from EPA.] SHORTZ a steady-state bivariate Gaussian plume formulation for both urban and rural areas in flat or complex terrain to calculate ground-level ambient air concentrations. ...

4. RAM - Gaussian-Plume Multiple Source Air Quality Algorithm [RAM_Model]
RAM (Gaussian-Plume Multiple Source Air Quality Algorithm) a steady-state Gaussian plume model for estimating concentrations of relatively stable pollutants, for averaging times from an hour to a ...

Showing 1 through 4 of 4
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