WELCOME TO ENGYS

We make CFD more scalable and accessible to all.

Our mission is to empower engineers, scientists and designers to create transformative solutions through our open-source computational fluid dynamics software. 

Learn how our open-source CFD software can improve your design process.

Open-source CFD for Enterprise

Our general-purpose, open-source CFD software solution for engineering analysis and design optimization.

Expand HELYX capabilities

Add-ons

HELYX for Automotive design

HELYX is a proven CFD solution for vehicle design, trusted for over 15 years by numerous automotive OEMs, consultants and suppliers.

HELYX for the AEC industry

HELYX offers the most cost-effective CFD solution for all flow applications in Architecture, Engineering and Construction.

HELYX for Turbomachinery

HELYX is the most comprehensive open-source CFD solution for turbomachinery in the market.

HELYX for Motorsports

The flexibility and scalability offered by HELYX makes it the preferred CFD solution for seven Formula 1 teams.

HELYX for Marine applications

HELYX can help you improve your naval and marine designs by scaling up your CFD operations at a fraction of the cost of traditional closed-source tools.

HELYX for Aerospace and Defense

The fully validated open-source solver methods provided with HELYX make it the most cost-effective CFD solution for aerospace and defense applications.

HELYX for Process and Manufacturing

Learn how the open-source CFD methods in HELYX can help you optimize your processes and equipment.

HELYX for the Energy industry

Empower sustainable energy solutions through the use of HELYX and open-source CFD technologies.

HELYX for Academia

A GUI for ease of use and an open-source simulation engine makes HELYX perfect for research institutes and university groups.

Advanced CFD for Automotive Design

Open-source CFD software tailored for external aerodynamics, thermal analysis and other general vehicle flow design applications.

Expand ELEMENTS capabilities

Add-ons

ELEMENTS for External Aerodynamics

Our fully validated methods and a dedicated and customizable wizard for virtual wind tunnel CFD simulations make ELEMENTS the ideal solution for external aerodynamics simulations.

ELEMENTS for Thermal Management

From meshing complex geometries automatically to multi-region thermal analysis, ELEMENTS is the ideal CFD solution for thermal vehicle design.

ELEMENTS for Aeroacoustics

ELEMENTS offers full access to aeroacoustics DES/LES simulations without any extra HPC licensing costs.

ELEMENTS for Battery Cooling

The open-source CFD methods in ELEMENTS help engineers verify more designs at no extra cost to increase the lifespan and safety of battery packs.

ELEMENTS for Brake Cooling

Perform detailed brake cooling CFD analysis using advanced multi-region thermal models with complex motion mechanisms.

ELEMENTS for Fuel Tank Sloshing

Achieve accurate tank sloshing predictions with our advanced VOF multi-phase solver, including baffles and check valves.

NAVPACK

AI-powered engineering solution to accelerate engineering innovation.

From hours or days to seconds.

NAVPACK is your gateway to cutting-edge engineering innovation. It's an AI-powered solution meticulously crafted to redefine your engineering workflows.

CUSTOMERS

200+ organizations trust our open-source CFD solutions.

SERVICES

End-to-end CFD solutions to solve your challenges.

Consultancy

ENGYS has planned, managed and delivered hundreads of consultancy projects for engineering CFD analysis and design optimization.

Development

ENGYS offers a unique software development service to customize our open-source simulation methods to match your specific CFD needs.

HPC on demand

Maximize the unlimited scalability of our open-source CFD software tools with ENGYS' HPC on-demand services.

Training

ENGYS offers a variety of training courses to bring you up to speed with all the latest CFD technologies available in HELYX and ELEMENTS.

Resources Library

Explore our resources library to access our e-books, webinars, blog posts, white papers, etc.

CONTENT

Discover our latest blog posts, news and upcoming events.

News

Highlights from the ENGYS CFD Meetup São Paulo 2024

News

Call for Abstracts for MARINE 2025: CFD Methods for Self-Propulsion and Manoeuvring 

Post

Machine Learning in CFD: Revolutionizing Automotive Design Processes

Post

How Air Curtain CFD with HELYX Helped Develop the AirDoor

23 to 25 June 2025

Conference

Marine 2025

Edinburg, Scotland

GET STARTED TODAY

Contact us to learn why our open-source CFD software is the best choice for you.

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