Altair acquired Michigan-based TES International’s technology, intellectual property and other assets. TES services the electronics cooling market by providing cross-industry software solutions for thermal design and packaging, custom programming, general heat transfer, stress and vibration analysis, and computational fluid dynamics (CFD).

ElectroFlo, TES’ main CFD software, is an electronics cooling package designed for high power-density applications. ElectroFlo thermal analysis software combines the power of coupled thermal/electrical analysis with a user-friendly graphical interface to provide solutions for complex problems. It incorporates coupled thermal/electrical algorithms, improving analysis results accuracy for systems containing wires and traces.