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How to compare the value of the solution of a variable at the current timestep and that at the last timestep? (Time dependent study with time-dependent solver)
Posted 06.11.2017, 09:49 GMT-5 Structural & Acoustics, Studies & Solvers, Structural Mechanics Version 5.0 0 Replies
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In time dependent study with time-dependent solver, I want compare the value of the solution of a variable at the current timestep and that at the last timestep. If the value of solution at current timestep less than that at the last timestep, the solution don`t update (i.e., the solution at current timestep equal to the last timestep). When the time-discrete solver is used, the funtion prev(u, i) has the functionalities similar. However, this funtion is not valid in time-dependent soler.
Hello 逸 肖
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