LES modeling with fluent -- CFD Online Discussion Forums

November 10, 2016, 01:39

LES modeling with fluent

Zeinaby

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Zeinab

Join Date: Apr 2016

Posts: 9

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Hello all,

I was wondering what is the meaning of "statistically stationery state" and how I can check that while LES model is running. It is one of the steps suggested for LES modelling in tutorials. I've attached screen shots of surface and volume monitoring of velocity which seem stable from the beginning (very small changes in each iteration). I appreciate if anyone could give me a hint on how we could judge that the flow is in statistically stationery state.

Regards
Zeinab

Attached Images

	volume vel monitoring.jpg (117.8 KB, 23 views)
	surface vel monitoring.jpg (113.1 KB, 15 views)

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statistically stationery

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