From comprehensive two-phase flow capabilities to advanced finite element analysis, our world-class software is a critical tool for any thermal or fluids engineer.
Ansys Thermal Desktop includes all aspects of thermal model creation, including built-in finite difference, finite element, and lumped capacitance objects that can be combined into any configuration to solve complex thermal and fluid flow problems. With Thermal Desktop, users across a range of industries can build virtual prototypes to design more robust products, ranging from automotive components to manned spacecrafts.
Thermal Desktop enables concurrent engineering for thermal and fluid analysts by providing full access to CAD-based geometry as well as data exchange to and from structural codes without compromising traditional thermal modeling practices.
July 2025
In 2025 R2, new enhancements to Ansys Thermal Desktop include pipe in solids, quadratic thermal elements, and Thermal Desktop in Ansys optiSLang. Additionally, TD Designer (beta) is a standalone application based on the Ansys Discovery platform, replacing TD Direct and Participating Media (beta).
Model small fluid passages without meshing the fluid passage, where accuracy in convection is secondary and where not disrupting solid meshes to account for such passages is primary. Explore cooling pipe designs without remeshing.
Second-order shape and thermal solution for nonlinear temperature distribution, providing improved accuracy even on coarser meshes and enhanced postprocessing.
The Thermal Desktop node in Ansys optiSLang is now released. Run design optimizations with a single Thermal Desktop instance to enhance performance.
It's vital to Ansys that all users, including those with disabilities, can access our products. As such, we endeavor to follow accessibility requirements based on the US Access Board (Section 508), Web Content Accessibility Guidelines (WCAG), and the current format of the Voluntary Product Accessibility Template (VPAT).
If you're facing engineering challenges, our team is here to assist. With a wealth of experience and a commitment to innovation, we invite you to reach out to us. Let's collaborate to turn your engineering obstacles into opportunities for growth and success. Contact us today to start the conversation.
