DEGADIS (Dense Gas Dispersion)

DEGADIS is a model that simulates the dispersion at ground level of area source clouds of denser-than-air gases or aerosols released with zero momentum into the atmosphere over flat, level terrain.

dispersionground level
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contributed at 2019-10-14

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Application-focused categoriesNatural-perspectiveAtmospheric regions

Model Description

English {{currentDetailLanguage}} English

Quoted from: https://www.epa.gov/scram/air-quality-dispersion-modeling-alternative-models#degadis 

DEGADIS simulates the atmospheric dispersion at ground-level of area source dense gas (or aerosol) clouds released with zero momentum into the atmospheric boundary layer over flat, level terrain. The model describes the dispersion processes which accompany the ensuing gravity-driven flow and entrainment of the gas into the boundary layer.

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How to Cite

US Environmental Protection Agency (2019). DEGADIS (Dense Gas Dispersion), Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/17ff6fe6-f99c-4f13-baf7-429742b82cec
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Initial contribute: 2019-10-14

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