Ansys Learning Forum Forums Discuss Simulation Fluids Unexpected Downward Trend in Turb. Intensity Using Variable k and ε in Fluent Reply To: Unexpected Downward Trend in Turb. Intensity Using Variable k and ε in Fluent

anupamkrishnan91
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Simulation starts at 0.44 as defined by the UDF, then one step size is 0.1s and we are defining TI in an interval of 1s. So can TI vary by itself as controlled by fluent during this 1 s time at the inlet?