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-   -   Discrete Phase Model in Ansys Fluent 19/ one way, two way coupling or more? (https://www.cfd-online.com/Forums/fluent-multiphase/222332-discrete-phase-model-ansys-fluent-19-one-way-two-way-coupling-more.html)

m.reza November 20, 2019 01:47
Discrete Phase Model in Ansys Fluent 19/ one way, two way coupling or more?
 
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 22:24
Quote:
Originally Posted by m.reza (Post 750253)
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."


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