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-   -   how to save uds' data in each time-step ? (http://www.cfd-online.com/Forums/fluent/47714-how-save-uds-data-each-time-step.html)

xiaodong March 26, 2008 12:28

how to save uds' data in each time-step ?
 
hello everyone:

my problem is: in DPM model, I set a user define scalar to grasp the relative velocity between flow and particles, then I would like to compute a integration with all the relative velocity of the previous time steps. with DEFINE_DPM_UPDATE, I can only get the present time step's value and cannot use pre-time step and the other time-step's value.I try to use arrey to store them, but not success. any help will be approprivate! Xiaodong


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