MFiXNational Energy Technology Laboratory
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PrismNavier AI
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Related Products
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About
MFiX, or Multiphase Flow with Interphase eXchanges, is an open source multiphase flow solver and NETL’s flagship suite of computational fluid dynamics tool for modeling reacting multiphase flows. It has become a standard for comparing, implementing, and evaluating multiphase flow constitutive models, and has been applied to a diverse range of multiphase flow devices and industrial systems. MFiX provides multiple modeling approaches, including a Two-Fluid Model, Discrete Element Model, Coarse-Grained Particle DEM, Superquadric Particle DEM, Glued-Sphere Particle DEM, Particle-in-Cell model, hybrid methods, and a single-phase solver for pure granular flows. These models can be used to simulate gasifiers, circulating fluidized bed combustors, fluidized beds, fluid catalytic crackers, chemical looping combustion systems, and other particle-fluid systems involving hydrodynamics, heat transfer, species transport, and chemical reactions.
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About
Prism is Navier AI’s desktop AI engineering platform for hardware, mechanical, aerospace, and other engineering teams. It combines parametric CAD, 3D viewing, physics simulation, code editing, and reporting in one application. Users can describe a part or study in natural language, create or refine CAD, and use AI agents to configure and run physics solvers, write scripts, inspect results, and generate plots, dashboards, reports, or slides. The solver catalog includes 12 solver families, such as OpenFOAM, SU2, CalculiX, Elmer, Project Chrono, and OpenModelica, plus Navier AI’s Ferro solver. Engineers can import STEP files, review scripts, meshes, and solver inputs, and run multiple agents in parallel to explore designs. Prism installs on Windows, macOS, and Linux; local solver workflows run on the user’s computer. The agent requires an internet connection and sends the content it reads to Navier AI’s model backend. Optional cloud compute can run approved solver jobs.
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Platforms Supported
Windows
Supported
Mac
Supported
Linux
Supported
Cloud
Not Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Supported
Mac
Supported
Linux
Supported
Cloud
Not Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Researchers, engineers, and teams requiring to model gas-solids systems, particle-fluid interactions, and reacting multiphase flows
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Audience
Mechanical, aerospace, and hardware engineers, simulation/CAE analysts, and engineering teams at aerospace, automotive, robotics, energy, battery, and manufacturing companies.
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Support
Phone Support
Supported
24/7 Live Support
Not Supported
Online
Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Not Supported
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API
Offers API
Supported
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Screenshots and Videos |
Screenshots and VideosNo images available
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Pricing
Free
Free Version
Supported
Free Trial
Not Supported
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Pricing
$500/seat/month
Prism costs $500 per seat per month. Agent usage is metered by organization, with token counts, calls, and costs visible in Settings → Usage. Optional engineering services are scoped and priced per project.
Free Version
Not Supported
Free Trial
Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Company InformationNational Energy Technology Laboratory
United States
mfix.netl.doe.gov/products/mfix/
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Company InformationNavier AI
Founded: 2023
United States
navier.ai/prism
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Alternatives |
Alternatives |
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Categories |
Categories |
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Integrations
Confluence
Not Supported
GitHub
Not Supported
GitLab
Not Supported
Jira
Not Supported
LangSmith
Not Supported
Linear
Not Supported
Microsoft OneDrive
Not Supported
Microsoft Outlook
Not Supported
Microsoft Teams
Not Supported
Model Context Protocol (MCP)
Not Supported
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Integrations
Confluence
Supported
GitHub
Supported
GitLab
Supported
Jira
Supported
LangSmith
Supported
Linear
Supported
Microsoft OneDrive
Supported
Microsoft Outlook
Supported
Microsoft Teams
Supported
Model Context Protocol (MCP)
Supported
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