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Point graph

Posted 22 oct. 2020, 05:56 UTC−4 Heat Transfer & Phase Change, Results & Visualization, Studies & Solvers Version 5.2 1 Reply

Dorsaf Khalifa
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Hello I have built a comsol model to simulate heat transfer in solid, but when i plot the curve of temperature as function of time it seems like interpolate graphe white the time step is 0.1s you can see the figure bellow.

can you guys help me?

Thanks

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1 Reply Last Post 24 oct. 2020, 19:16 UTC−4
Robert Koslover Certified Consultant
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Posted: 4 years ago 24 oct. 2020, 19:16 UTC−4
Updated: 4 years ago 24 oct. 2020, 19:17 UTC−4
  1. Perhaps you didn't tell it store the solution at every time step, during computation? If so, it is only plotting it at the times for which a solution was stored, so go change your solver/solution settings.
  2. Alternatively, perhaps you didn't tell it (in post-processing) to plot the solution at every stored time step? If so, go modify your selection of the time steps to be included in your plot (find it among the results/plotting settings) so that it includes all the time steps. Good luck. if neither of those suggestions helps, maybe you should post your model file to the forum so that people can see what you actually did.
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Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
1. Perhaps you didn't tell it *store* the solution at every time step, during computation? If so, it is only plotting it at the times for which a solution was stored, so go change your solver/solution settings. 2. Alternatively, perhaps you didn't tell it (in post-processing) to *plot* the solution at every stored time step? If so, go modify your selection of the time steps to be included in your plot (find it among the results/plotting settings) so that it includes *all* the time steps. Good luck. if neither of those suggestions helps, maybe you should post your model file to the forum so that people can see what you actually did.

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