Time step size with adaptive time steps
Hi everyone,
i'm trying to run a transient simulation with adaptive time step length. I have an expression in which i need the time step size, but i can't figure out how i can get that information. I tried both with dtstep and with "Time Step Size" but, even if in cfx-pre they're written in italic (which means i'm calling a built-in expression), in cfx-post i have this message "ERROR The following unrecognized name was referenced: Time Step Size." and cfx can't calculate my expression. So, how can i get the information i need? Thank you |
dtstep is available in the solver but not the post-processor. It should work fine in the solver. So I presume you are using it in the post processor. Why do you need it in the post processor?
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thanks |
I cannot see a way of doing this in the post processor. You can do this in the solver by defining an additional variable and a source term. Alternately you can export the raw data and do the intgeration in another package (excel, matlab, python whatever you like).
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