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Thermal Transient Solver OverviewThe transient thermal solver computes temperature distribution for time varying thermal processes. Depending of the requirements of your model many different thermal aspects may be considered. Thermal sources Various thermal sources are available to run the transient thermal problem. This also includes external loss distributions which allows to use losses from other CST STUDIO SUITE solvers.
Bioheat Biological heating/cooling mechanisms (blood perfusion and basal metabolic rate) can be taken into account by activating the appropriate check-box in the thermal specials dialog box.
Excitations Signals The amplitudes of these sources are multiplied with previously defined exitation signals. The assignment is done in the Excitation Selection dialog box.
Time Integrator Settings The time integration scheme and the time step settings can be changed in the solver specials dialog box.
Surface boundaries (radiation / convection) Thinking of thermal effects there are different phenomena that need to be taken into account. Beside the thermal conduction the thermal solvers also offers models for thermal radiation and thermal convection through surfaces.
Thermal Boundary Conditions Thermal boundary conditions can be defined independently from electromagnetic boundary conditions. To do so, open the boundary dialog box and select the thermal boundary tab.
Mesh Type The transient thermal solver supports hexahedral meshes only.
General Hints Please consider the following general hints on how to increase the performance of your simulation runs.
Result Data Caching For further processing of single runs within a multi-run (e.g. Parameter Sweep, Optimization) all models and results can be stored in sub-folders on the hard disk when checking the 鈥漇tore results in data cache鈥?option. This might be very helpful for own macros or just to check a single run.
Thermal Results The transient solver offers a variety of 2D and 3D result types which are described in the result overview page.
See also Solver Overview, Thermal Transient Solver Parameters, Thermal Material Properties, Nonlinear Thermal Material Properties, Thermal Boundary Conditions, Thermal Sources, Define Thermal Surface Properties, Thermal Loss Distribution, Time Signals, Model Intersection Check, Bioheat equation, Thermal Transient Results HFSS视频教程 ADS视频教程 CST视频教程 Ansoft Designer 中文教程 |
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