air dispersion
Category: Air & Climate ×
Subcategory: Air Modeling ×
Keyword: air dispersion ×
Location: Asia & Middle East ×
Location: Uzbekistan ×
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BREEZE AERMOD / ISC is a new generation air quality modeling system used to support both regulatory and non-regulatory modeling requirements worldwide.
BREEZE ROADS is an air dispersion modeling suite that predicts air quality impacts of carbon monoxide (CO), nitrogen dioxide (NO2), particulate matter (PM), and other inert pollutant concentrations from moving and idling motor vehicles at or alongside roadways and roadway intersections. ROADS can be used in conjunction with the MOBILE5 or EMFAC ...
BREEZE CALPUFF is a multi-layer, multi-species, non-steady-state puff dispersion model, which can simulate the effects of time and space-varying meteorological conditions on pollutant transport, transformation, and removal. CALPUFF can use the three-dimensional meteorological fields developed by the CALMET model or single station winds in a ...
BREEZE AERMET Pro is used to process meteorological data for input into the BREEZE AERMOD dispersion model. BREEZE has two versions of AERMET: AERMET Pro: an external program which processes raw, hourly meteorological data files. AERMET: a productivity tool within BREEZE AERMOD which allows users to add site-specific land-use characteristics to m
BREEZE SCREEN3 is an EPA-approved air dispersion model used to analyze single-source release scenarios in simple or complex terrain. SCREEN3 enables users to prepare an initial screening analysis to establish a conservative or worst-case estimate of short-term air quality impacts from a specific source. If predicted screening concentrations are ...
BREEZE 3DAnalyst is a powerful post-processor that enables you to analyze and visualize data in time series, contour plots, and 3D isosurface and plane views, and to visualize the intersection/union of two data sets. It is useful for analyzing meteorological, terrain, and concentration data. Animated movies can be created for display in ...
BREEZE SCIPUFF is a time-dependent Gaussian puff model developed by Titan's ARAP Group that employs second-order closure turbulence modeling techniques to relate the dispersion rate to velocity fluctuation statistics.
The HYSPLIT (HYbrid Single-Particle Lagrangian Integrated Trajectory) model is the newest version of a complete system for computing simple air parcel trajectories to complex dispersion and deposition simulations.
Our parallel version of AERMOD 7 allows users to take advantage of multi-core CPUs, significantly reducing model runtimes. AERMOD Parallel produces pollutant concentration estimates identical to U.S. EPA’s Fortran executable. Improvements in the product’s performance enhancements are based directly on the number of CPUs (or ...
BREEZE AERSCREEN is a screening model based on the U.S. EPA AERMOD air quality dispersion model. The model will produce estimates of 'worst-case' 1-hour concentrations for a single source, without the need for hourly meteorological data, and also includes conversion factors to estimate 'worst-case' 3-hour, 8-hour, 24-hour, and annual ...
