Transient analysis time step -- CFD Online Discussion Forums

March 3, 2013, 13:14

kmgraju

Senior Member

Govindaraju

Join Date: Apr 2010

Posts: 209

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Quote:

Originally Posted by ghorrocks

The simple nasty approach is just to repeat the 1D function 4 times.

The better approach is to use the mod function, so the time input to the interpolation is t-mod(t,2) which should return a function which increase to 2, then goes to zero and increases to 2 again when t is 4, and repeats that forever.

Dear Mr Glenn

Thank you . It works

Govind

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