Dynamic Meshing Fluent

tiho_bg · April 18, 2012, 03:24

Hi

I am new in Ansys. I am using Ansys 13. I would like to model a dynamic mesh. Could someone help me to move a particle in a liquid environment using only fluent if it is possible. If there is a tutorial about this please send it.

Thank you

delaneyluke · April 18, 2012, 07:55

Why do you need dynamic mesh to move a particle in a liquid env?
You don't. Try using the multiphase models available.

Regards
Luke

tiho_bg · April 18, 2012, 12:29

Thank you for your answer. I have tried to move a particle in a liquid environment without using dynamic mesh but without success. I am using DesignModeler to create the geometry. I am using Add material->freeze operation to create a cube (air) and a sphere (water) inside the cube. Then I use multiphase approach creating two phases air and water but during the calculation I can not see the motion of the particle. I have made a mistake but I don't know where.

April 18, 2012, 03:24	Dynamic Meshing Fluent	#1
tiho_bg New Member Join Date: Jan 2012 Posts: 7 Rep Power: 15	Hi I am new in Ansys. I am using Ansys 13. I would like to model a dynamic mesh. Could someone help me to move a particle in a liquid environment using only fluent if it is possible. If there is a tutorial about this please send it. Thank you

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April 18, 2012, 07:55		#2
delaneyluke Senior Member Join Date: Mar 2009 Location: Indiana, US Posts: 186 Rep Power: 18	Why do you need dynamic mesh to move a particle in a liquid env? You don't. Try using the multiphase models available. Regards Luke

April 18, 2012, 12:29		#3
tiho_bg New Member Join Date: Jan 2012 Posts: 7 Rep Power: 15	Thank you for your answer. I have tried to move a particle in a liquid environment without using dynamic mesh but without success. I am using DesignModeler to create the geometry. I am using Add material->freeze operation to create a cube (air) and a sphere (water) inside the cube. Then I use multiphase approach creating two phases air and water but during the calculation I can not see the motion of the particle. I have made a mistake but I don't know where.