Design and analyze your EV cooling with minimal effort

Adequate electric vehicle thermal management is essential for a long battery life, fast charging, fast car acceleration, among many others. Our generative design technology has found its way into this increasingly challenging expert domain. Our software ColdStream will help you during every phase of the cooling design process - from first designs to virtual testing and detailed analysis.

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Pushing battery cooling with generative design

When designing battery packs, temperature management is crucial. While traditional engineering approaches have proven to be effective, they have their limits. With generative design you can push these boundaries. ColdStream is the first software platform in the world that offers generative design for thermal management of batteries.
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Speed up the development of your next generation electric motors

Forget about tedious trial-and-error cycles and time-consuming manual interventions. Generative design offers a completely new design cycle handling that effectively reduces design cycles by up to 80%. Maximizing acceleration, minimizing mass, maximizing lifespan, or optimizing the design cycle are only is only a few clicks away.

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Standalone or as integration into your existing toolchain

Generative design is the perfect intermediate between CAD environment and simulation software. Simply draw your design challenge, let ColdStream generate the solution and continue validation in your preferred simulation environment.

Unique designs, exceptional performance

Unlike pure parametric or shape optimization, generative design through topology optimization is extremely adaptable. Any change to your operating conditions can result in a completely different, yet optimal design topology. Perfect for the many thermal challenges you are facing today.
Liquid cooled E-motor
Air cooled invertor
Liquid battery cooling
Design cycle time
Design performance
Human engineering time
Required expertise
Hardware investments


1-3 weeks
Beyond human capabilities
< 1 hour
Any engineer
No installation, always latest version
From anywhere with any device

Classical engineering

2-6 months
10-20 days
Thermal expert
HPC cluster + maintenance
Lengthy, repeated installations
Dedicated computers only

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