solution as initial condition.!

Hello all,

I have solved a model of flow over a sphere initially with stationary solver, and I have used this stationary solution, as initial condition for further time dependent study. I got the results but little over predicted.

to trouble shoot the problem, I checked that the drag value from stationary solution is not matching with drag value I got from time dependent solver at t = 0.

Here I think since I have given the stationary solution as initial condition for time dependent study. The value of all variable solved for and not solved for should be same at time t = 0 ?

can somebody please tell me about some possible mistakes I might did?

I am using solution as values of variable solved for as well as value of variable not solved for.

thanks and regards
Atul