Solid particles in CFX

metaliat93 · June 25, 2016, 02:43

Can somebody help with install solid particles in fluid domaine (CFX)?
Want simulate inflow particle into pipe

??????.JPG ??????1.JPG 123.JPG

ghorrocks · June 25, 2016, 04:54

This is covered in the cfx tutorial examples. This is part of your installation.

metaliat93 · June 25, 2016, 06:00

Quote:

Originally Posted by ghorrocks

This is covered in the cfx tutorial examples. This is part of your installation.

can you named a tutorial example?

ghorrocks · June 25, 2016, 07:12

They are all worth doing - and you need to be familiar with them as that is the first place to look when you start a new type of simulation.

The butterfly valve is an example of lagrangian particle tracking and the airlift reactor is an example of eularian multiphase which is another way of modelling particles.

metaliat93 · June 28, 2016, 06:03

Quote:

Originally Posted by ghorrocks

They are all worth doing - and you need to be familiar with them as that is the first place to look when you start a new type of simulation.

The butterfly valve is an example of lagrangian particle tracking and the airlift reactor is an example of eularian multiphase which is another way of modelling particles.

Аfter starting solver in transient regime on second time step i have fatal eror -

"Fatal overflow in linear solver. |
+---------------------------------"

what is it mean?

-Maxim- · June 28, 2016, 06:15

That's a FAQ: http://www.cfd-online.com/Wiki/Ansys...do_about_it.3F

metaliat93 · June 29, 2016, 01:35

Quote:

Originally Posted by -Maxim-

That's a FAQ: http://www.cfd-online.com/Wiki/Ansys...do_about_it.3F

can you check my BC?

-Maxim- · June 29, 2016, 05:35

Quote:

Originally Posted by metaliat93

can you check my BC?

If you posted your CCL and out-file, we would be able to check your boundary conditions...

metaliat93 · June 29, 2016, 10:14

Quote:

Originally Posted by -Maxim-

If you posted your CCL and out-file, we would be able to check your boundary conditions...

here that

metaliat93 · July 8, 2016, 10:18

Quote:

Originally Posted by -Maxim-

If you posted your CCL and out-file, we would be able to check your boundary conditions...

Can you help?
I don t know how solve force of colliding between particles?

June 25, 2016, 02:43	Solid particles in CFX	#1
metaliat93 Member Aleksandr Join Date: Dec 2015 Location: Kharkov, Ukraine Posts: 93 Blog Entries: 1 Rep Power: 10	Can somebody help with install solid particles in fluid domaine (CFX)? Want simulate inflow particle into pipe ??????.JPG ??????1.JPG 123.JPG

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June 25, 2016, 04:54		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,854 Rep Power: 144	This is covered in the cfx tutorial examples. This is part of your installation.

June 25, 2016, 07:12		#4
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,854 Rep Power: 144	They are all worth doing - and you need to be familiar with them as that is the first place to look when you start a new type of simulation. The butterfly valve is an example of lagrangian particle tracking and the airlift reactor is an example of eularian multiphase which is another way of modelling particles.

June 28, 2016, 06:15		#6
-Maxim- Senior Member Maxim Join Date: Aug 2015 Location: Germany Posts: 413 Rep Power: 13	That's a FAQ: http://www.cfd-online.com/Wiki/Ansys...do_about_it.3F