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Virtually Test HVAC Designs with CFD

Easily Test or Optimize Heating, Ventilation and Air Conditioning Systems with HVAC Simulation Software Without Leaving the Web Browser


No credit card data required

Is it that simple? Yes, it is.


Import your design

SimScale supports all standard 3D files so you can continue using your favorite CAD system.


Setup your simulation

Choose your simulation type, set your conditions, and away you go!


View post-process results

Analyze your simulation results quickly, with SimScale’s integrated online post-processor.

150,000 Engineering Professionals Worldwide use SimScale

Easily test or optimize heating, ventilation and air conditioning systems with HVAC simulation software without leaving the web browser


No credit card data required

Computational Fluid Dynamics (CFD)

The SimScale platform gives you access to sophisticated fluid dynamics simulation capabilities. Depending on the Reynolds number of the fluid flow, laminar or turbulent models can be selected. The solvers support both steady state and transient setups. Single and multiphase flows can be analyzed, in addition to mass transport and advanced modeling concepts.

Finite Element Analysis (FEA)

For your solid mechanics analyses, you can use linear static analysis to maximize your computational efficiency or nonlinear analysis to fully capture the physical behaviour of the system. Dynamic, modal, and frequency analyses are also available. All structural mechanics solvers natively support single parts or complete CAD assemblies.

Thermal Analysis

Use SimScale to predic the behaviour of your application under the influence of thermal effects. Capture the structural response of a component to thermal loads or use the conjugate heat flow solver to understand the heat flow through adjacent solid and fluid regions.

Zero hardware or software footprint

With SimScale, investing in expensive high-performance computing hardware and caring for software installation and maintenance are a thing of the past.

Low upfront investment

Save on average $30K by cutting the cost of expensive hardware and software maintenance fees.

No installation or maintenance

Connect to the Internet and run demanding simulations on any laptop or PC. We take care of software updates for you in the background.

Easy setup

With our simple workflow and ready-to-use simulation templates and tutorials, you never have to start from scratch.

  • cryo science logo

    “Thanks to the platform’s ease of use, the professional support of SimScale engineers and the perfect communication with them, we were able to efficiently perform simulations and sort out our design problems. It’s hard to imagine how much physical prototyping time and measures we saved.”

    Piotr Pietryga

    CEO at CRYO Science

  • Aqseptence Group logo

    “The nice thing about SimScale is that you can essentially run an unlimited number of simulations simultaneously with no reduction in computational resources, because SimScale opens up each simulation on independent nodes. This is a huge advantage for us.”

    Daryn Bertelson

    CAE Engineer at Johnson Screens – Aqseptence Group

  • “SimScale moves complex simulations to the next level. We are thrilled about the user-friendly interface, great customer support, and computing power, which enables us to handle our projects more efficiently.”

    Christoph Hanusch

    Civil Engineer at Ingenieurbüro Hausladen GmbH

  • custom machines logo

    “I loved the fact that I could do what I need to do in a browser. I started working without installing any software. Using any computer I could upload the model and start the analysis. That was the big “wow” moment.”

    Ben Lewis

    President at Custom Machines

Piotr-Pietryga Daryn-Bertelson Christoph-Hanusch Ben-Lewis

Set up an HVAC simulation via web in minutes and test SimScale for free. No installation, special hardware or payment data is required.


No credit card data required

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