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About

Fire Dynamics Simulator (FDS) is a free, open source tools for modeling and visualizing fire-driven flows. FDS is a computational fluid dynamics code that numerically solves a form of the Navier–Stokes equations for low-speed, thermally driven flow, with particular emphasis on smoke and heat transport from fires. It uses large-eddy simulation to represent complex fire-plume dynamics and can be applied to scenarios involving fire, wind, sprinklers, ventilation, geometry, materials, and other conditions that influence fire behavior. Users define a scenario through text-based input files, run the calculation with FDS, and analyze the resulting data. It displays output from FDS and CFAST simulations using OpenGL-based 3D graphics and scientific visualization methods, including animated smoke and tracer particles, two- and three-dimensional shaded contours, iso-surfaces, temperature fields, and flow vectors showing direction and magnitude.

About

Web3D is a collection of technologies and standards used to create, display, and interact with three-dimensional graphics directly within web browsers. It enables developers to build interactive 3D environments, visualizations, animations, and simulations without requiring users to install dedicated desktop applications. Web3D technologies include WebGL, WebGPU, WebXR, X3D, and browser-based 3D rendering frameworks. These technologies support real-time rendering, lighting, textures, animation, and user interaction with three-dimensional objects. Web3D is used in applications such as virtual product demonstrations, architectural visualization, online gaming, education, engineering, and immersive digital experiences. Its integration with standard web technologies allows 3D content to be delivered across compatible desktop, mobile, and extended reality devices.

Platforms Supported

Windows Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Fire safety engineers and researchers that need to simulate and visualize smoke, heat transport, and fire-driven fluid flows

Audience

Web developers, 3D artists, game developers, software engineers, architects, product designers, educators, researchers, and organizations developing interactive 3D visualizations, simulations, virtual environments, and immersive browser-based experiences

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

NIST
Founded: 1901
United States
pages.nist.gov/fds-smv/

Company Information

Web3D
www.web3d.org

Alternatives

FireFlow Studio for FDS

FireFlow Studio for FDS

FireFlow Studios

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TimelineFX

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Categories

Categories

Game Engines Supported

Integrations

FireFlow Studio for FDS Supported
OpenGL Supported

Integrations

FireFlow Studio for FDS Not Supported
OpenGL Not Supported
Claim Fire Dynamics Simulator (FDS) and update features and information
Claim Fire Dynamics Simulator (FDS) and update features and information
Claim Web3D and update features and information
Claim Web3D and update features and information