Global Initialisation

July 21, 2008, 08:40

Dear All,

I am new in CFX.

I want to know what is the impact of Global Initalisation parameters on the overall result?

Presently I am doing steady state CFD. Is it necessary to give Global Initialisation ?

In which kind of CFD analysis Global Initalisation is necessary?

What is the fundamental behind Global Initalisation?

Hope to see Positive reply ASAP.

Best Regards, Chirag Shah

July 21, 2008, 08:54

I think it will help to converge faster if you have a good guess for the initialisation in steady state simulation. But it is necessary to have a reasonalbe initialization for unsteady simulation.

July 21, 2008, 08:40	Global Initialisation	#1
Chirag Guest Posts: n/a	Dear All, I am new in CFX. I want to know what is the impact of Global Initalisation parameters on the overall result? Presently I am doing steady state CFD. Is it necessary to give Global Initialisation ? In which kind of CFD analysis Global Initalisation is necessary? What is the fundamental behind Global Initalisation? Hope to see Positive reply ASAP. Best Regards, Chirag Shah

July 21, 2008, 08:54	Re: Global Initialisation	#2
Li Guest Posts: n/a	I think it will help to converge faster if you have a good guess for the initialisation in steady state simulation. But it is necessary to have a reasonalbe initialization for unsteady simulation.

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