steady vs transient fluid flow behaviour -- CFD Online Discussion Forums

August 30, 2018, 06:07

steady vs transient fluid flow behaviour

vkt1993

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Vkt

Join Date: Aug 2018

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I am doing my project on odor source localization. I am doing the simulation using ansys fluent 19.1 software to understand the behavior of CO2 gas.
1st I performed simulation in steady state and then in the transient state.
but I am not able to understand the reason why flow behavior in both cases is different. I want to understand it mathematically. I am attaching the images of both.

Attached Images

	steady state.jpg (82.2 KB, 22 views)
	transion.jpg (81.2 KB, 18 views)

Tags

ansys fluent 19.1, cfd, odor source localization

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