FloTHERM uses advanced CFD techniques to predict airflow, temperature, and heat transfer in components, boards, and complete systems, including racks and data centers. It’s also the industry’s best solution for integration with MCAD and EDA software.

FloTHERM is the undisputed world leader for electronics thermal analysis, with a 98 percent user recommendation rating. It supports more users, application examples, libraries and published technical papers than any competing product.



FloTHERM lets engineers focus on design, delivering the most accurate results possible within engineering timescales. Its SmartParts and structured-Cartesian method offers the fastest solution time per grid cell. The FloTHERM “localized-grid” technique supports integrally matched, nested, non-conformal grid interfaces between different parts of the solution domain.

Usability and Intelligent Thermal Models

Integral model checking in FloTHERM lets users see which objects have attached material, the power attached to every object, and corresponding assembly-level power dissipation. It also identifies whether the object is creating a mesh line.

FloTHERM SmartParts represent ICs to full racks of electronics from a large list of suppliers, streamlining model creation to minimize solve times and maximize solution accuracy.