Discrete Phase Model in Ansys Fluent 19/ one way, two way coupling or more?

m.reza · November 20, 2019, 02:47

Hi there,
I was just wondering to ask you regarding interactions between particles and a continuous fluid.
According to the Theory guide of Ansys, One-Way coupling means consideration of the continuous fluid effects on particles, and Two-Way coupling is used for assessment of interactions between based fluid and particles and their effects on each other.
Now based on the addition of DEM option in the recent versions of Fluent, it means consideration of interactions between particles, and also between particles with boundary conditions. So, please let me know that it is still called Two-Way Coupling?
regards

m.reza · December 1, 2019, 23:24

Quote:

Originally Posted by m.reza

Hi there,
I was just wondering to ask you regarding interactions between particles and a continuous fluid.
According to the Theory guide of Ansys, One-Way coupling means consideration of the continuous fluid effects on particles, and Two-Way coupling is used for assessment of interactions between based fluid and particles and their effects on each other.
Now based on the addition of DEM option in the recent versions of Fluent, it means consideration of interactions between particles, and also between particles with boundary conditions. So, please let me know that it is still called Two-Way Coupling?
regards

"4-way coupling."

November 20, 2019, 02:47	Discrete Phase Model in Ansys Fluent 19/ one way, two way coupling or more?	#1
m.reza Member m.reza Join Date: Apr 2011 Posts: 38 Rep Power: 15	Hi there, I was just wondering to ask you regarding interactions between particles and a continuous fluid. According to the Theory guide of Ansys, One-Way coupling means consideration of the continuous fluid effects on particles, and Two-Way coupling is used for assessment of interactions between based fluid and particles and their effects on each other. Now based on the addition of DEM option in the recent versions of Fluent, it means consideration of interactions between particles, and also between particles with boundary conditions. So, please let me know that it is still called Two-Way Coupling? regards

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Need help regarding phase change models in ansys fluent	diggee	Fluent Multiphase	0	October 11, 2016 12:35
turubelnce model in ansys fluent	sa har	FLUENT	3	February 16, 2016 10:19
Spray Modelling within the Discrete Phase model	Jufri	FLUENT	2	March 18, 2015 05:17
iteration questions in discrete phase	iknowjesus	FLUENT	4	March 13, 2015 07:07
continuous and discrete phase coupling in fluids-HELP	atmcfd	Main CFD Forum	1	December 31, 2009 00:02