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Engineering Laboratory

The Engineering Laboratory promotes U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology for engineered systems in ways that enhance economic security and improve quality of life.

News and Updates

Software

FDS and Smokeview

Fire Dynamics Simulator (FDS) is a computational fluid dynamics (CFD) model of fire-driven fluid flow. The software solves numerically a form of the Navier

BEES

The BEES ( Building for Environmental and Economic Sustainability) software brings to your fingertips a powerful technique for selecting cost-effective

CONTAM

CONTAM is a multizone indoor air quality and ventilation analysis computer program designed to help you determine: (a) airflows: infiltration, exfiltration, and

STEP File Analyzer and Viewer

The free STEP File Viewer supports parts, assemblies, dimensions, tolerances, and more. The Analyzer generates a spreadsheet of all entity and attribute

EVAP-COND, Version 5.0

EVAP-COND is a software package that contains NIST's simulation models EVAP and COND for finned-tube evaporators and condensers. The “tube-by-tube” scheme in

CFAST

CFAST (Consolidated Model of Fire and Smoke Transport) is a computer program that helps fire investigators, safety officials, engineers, architects, and

VCCTL Software

(Return to Cement Hydration and Degradation Modeling Software) The Virtual Cement and Concrete Testing Laboratory (VCCTL) software provides a virtual testing

Tools and Instruments

SPHERE

In the artificial ultraviolet (UV) weathering of materials, a need exists for weathering devices that can uniformly illuminate test specimens with a high level

Awards

Taking Measure Blog

Contacts

  • Engineering Laboratory
    (301) 975-5900
    100 Bureau Drive, Stop 8600
    Gaithersburg, MD 20899