[JIMhin]

hi, im a mechanical student and i am very new to ansys.
i would like to know how can i set up my input to inject water at different time.
the project that i am working on has 3 input and 1 output. And the 3 different input has to inject water into a water tank at 3 different time and also stop at different time. i have searched the internet and read about the user defined function, UDF, but i am not familiar with the codes that ansys are using.

For example, i want the input_1 to inject water from 3 to 8 sec, input_2 to inject from 0 to 20 s and input_3 to inject water from 10 to 20s.
how can i do it.

thanks in advance.

problem solved