CONTAM
NIST
Download from the vendor
www.nist.gov
A model of airflow and contaminant transport inside a building: infiltration, flow between rooms, ventilation system behaviour, and the dispersion of smoke, CO2 or another contaminant over time. It is used in ventilation design, cleanroom pressure verification and fire safety analysis, and is developed at the US National Institute of Standards and Technology.
Ratings & Reviews
| Licence type | Completely Free |
|---|---|
| Licence terms | Software from a US national laboratory or government agency, distributed free. Free registration may be required to download. The underlying data and standards are American — adapt to local conditions. |
| Platforms | Windows |
| Engineering field | Architecture, Mechanical Engineering |
| Tool type | Simulation & FEA |
| Vendor site | www.nist.gov |
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Last verified: 2026-09-02
