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Boundary conditions > Simulation objects > Simcenter 3D Thermal/Flow, Electronic Systems Cooling, and Space Systems Thermal simulation objects > Report

Track During Solve report

Use the Track During Solve type of Report simulation object to display graphs in the Solution Monitor during the solve. For the selected region, you can display the following graphs:

  • For a thermal and coupled steady state solution, the solid temperature as a function of iterations.

  • For a thermal and coupled transient solution, the solid temperature as a function of time.

  • For a flow and coupled steady state solution, the fluid temperature, the fluid velocity, and the fluid pressure as function of iterations.

  • For a flow and coupled transient solution, the fluid temperature, the fluid velocity, and the fluid pressure as function of time.

Note:

When you use the parallel flow solver, you can also display track results during solve graphs for scalar flow equations, including humidity and turbulence if they are modeled in the solution.

For each thermal and flow quantity, the graphs display the maximum, minimum, and average nodal values.

Solid temperature as a function of time Fluid temperature as a function of time

After the solve, the software saves the following data in the run directory:

  • The graphs in PNG format. The name of the file consists of the name of the Report simulation object and the name of the thermal or flow quantity, for example, [report name] Fluid Temperature.png.

  • The raw solid temperature data in the TrackReportThermal.csv file.

  • The raw fluid data in the TrackReportFlow.csv file.

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Track During Solve report, Simcenter 3D 2021.1 Series

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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/id1229791 · retrieved 2026-07-17