What is Thermal Desktop?
Thermal Desktop provides a comprehensive suite for model creation, allowing users to integrate various built-in elements such as finite difference, finite element, and lumped capacitance, which can be configured in multiple arrangements. Users can seamlessly add thermal-specific features like contact conductance, insulation, heat loads, and heaters, thereby facilitating the modeling of diverse systems ranging from automotive components to manned spacecraft. The software is equipped with advanced parameterization capabilities, enabling users to input data through variables and intricate expressions rather than relying solely on fixed numerical figures. These variables, referred to as symbols, allow for rapid modifications to models with ease, significantly streamlining the tasks of updating, maintaining, and performing sensitivity analyses while investigating various hypothetical scenarios. Additionally, this functionality improves access to the modules within SINDA/FLUINT for optimization and reliability tasks, as well as automating model correlation, thus enhancing the overall modeling experience. By facilitating these processes, Thermal Desktop not only boosts efficiency but also promotes innovative approaches in the field of thermal analysis, making it an invaluable tool for engineers and researchers alike. Ultimately, the integration of these features supports an environment where users can experiment and refine their models more effectively.
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Thermal Desktop Customer Reviews
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Doesn't compete well with Siemens Simcenter Thermal
Updated: Nov 26 2023SummaryTotally frustrated with Thermal Desktop. And am upset at our incompetent thermal lead for selecting this software as there was nothing wrong with NX Thermal to begin with. Seems like 1-D and 2-D shell meshes are ideal for Thermal Desktop.
PositiveNothing positive as everything is negative compared to what I used before.
NegativeSorry, but Siemens Simcenter Thermal is by far a superior thermal analysis software. One can hope ANSYS can improve the thermal desktop products within Mechanical Desktop, but I highly doubt it. At our company we were forced to use Thermal Desktop after using NX Thermal for a couple years. Everything in NX is streamlined. You defeature in NX, go to the pre/post where you enter into NX Thermal, create an idealized part(basically a copy of te CAD), and you suppres curves/edges to mesh and then apply material properties, create advection network for the fem file. Also if there are mesh issues you can manually create elements if need be. Then you progress to the sim file where you apply contacts, bc's, map CFD results and setup the model to run.
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In Thermal Desktop we are forced to use ANSYS Spaceclaim to defeature and then link to Thermal Desktop to mesh through a "blackbox" where you can only control the mesh by apply mesh sizing. A total nightmare if the meshing fails.
Also the graphics rendering is absolutely horrible for complex 3-D meshes. Using the space ball to rotate and translate mesh is excruciatingly slow. Opened up a fairly large mesh and just turning on/off layers took a couple hours.
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