Predict temperatures quickly and accurately

Use ColdStream to easily assess the thermal performance of your product. Get essential insights in temperature distribution, flow, thermal resistances,... The first results will be available within minutes. Are you looking for high accuracy? Then check out our CFD capabilities that deliver this results within a few hours.

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Automatically find the right standard heatsink

Do not lose any more time in finding the best suited heatsinks for cooling your product. You only need a few clicks to upload the geometry, configure the operating conditions and set up the design objectives. Forget all your worries about tedious pre-processing steps such as meshing, pre-selecting a heatsink, a material or a manufacturing type. ColdStream takes over the hard work from you and provides you a standard cooling design meeting your needs.

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Generate the optimal custom heatsink

Do you need to push your thermal performance to its limits and explore all your options? Use the ColdStream custom design option and benefit from the magic of generative design. The thermal and flow optimization process driven by AI results in designs and performances beyond human imagination. This completely customized design will meet both your design targets and manufacturing requirements.

Discover topology optimization

Access libraries with +250 materials

Don’t worry about finding the right material properties. Our libraries contain a list of over 300 items. Easily compare solid materials, fluid materials or thermal interface materials. Does your application integrate a fan or a pump? No problem, you can access their performance curves via the libraries as well. Can't find your specific item? Don't hesitate to extend the library with your own custom settings.

Facilitate team collaboration

With ColdStream you can easily collaborate on the same project with your colleagues. Control the access to different projects and get a history of performed actions. Share your work with your colleagues by adding them to your project. Control the permissions by assigning the appropriate user roles.