non-Newtonian fluid model in ansys

pulak · September 3, 2022, 01:39

Hi,
In earlier version of Ansys I could choose viscous models such as Carreau, Cross, etc.

However, I am unable to find above mentioned models in Ansys 2021 R2. I am unable to understand that is there any issue with the software side or I am making some mistake. Can someone please help me out with this.

A screenshot is attached for the reference.

Thanks.

Gert-Jan · September 5, 2022, 09:07

You are using ANSYS Fluent. Therefore, ask the fluent forum. Higher chance to get a reply..............

fredo490 · November 4, 2022, 15:51

"Carreau model is not available for turbulent flows", have you tried laminar ?
https://forum.ansys.com/forums/topic...not-appearing/

pulak · November 14, 2022, 05:54

Thanks fredo490 and Gert-Jan for your replies,
I could solve the issue.

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September 5, 2022, 09:07		#2
Gert-Jan Senior Member Gert-Jan Join Date: Oct 2012 Location: Europe Posts: 1,741 Rep Power: 25	You are using ANSYS Fluent. Therefore, ask the fluent forum. Higher chance to get a reply..............

November 4, 2022, 15:51		#3
fredo490 Senior Member HECKMANN Frédéric Join Date: Jul 2010 Posts: 249 Rep Power: 15	"Carreau model is not available for turbulent flows", have you tried laminar ? https://forum.ansys.com/forums/topic...not-appearing/

November 14, 2022, 05:54		#4
pulak New Member Pulak K Ray Join Date: Sep 2018 Location: Kharagpur, India Posts: 4 Rep Power: 6	Thanks fredo490 and Gert-Jan for your replies, I could solve the issue.