|
[Sponsors] |
May 30, 2007, 08:28 |
Multiphase Euler Granular Parameter
|
#1 |
Guest
Posts: n/a
|
Hello all,
I am new in Fluent and CFD, and I am modelling a rotary dryer with Multiphase Euler Granular. I have two phases (one gas, one solid granular).GAS: 23,6 kg/s, Density= 1,2 kg/m3. SOLIDS: 10 kg/s, Density=700 kg/m3, Diameter=0.001. I should define all the parameter for the second phase, which is granular, and I donīt know which is actually the physical meaning of the following granular properties and the range that is usually used. I have read Fluent Userīs guide, but I don't understand how will be the behaviour of the second phase varying them, and how can I determine them experimentally: - Granular Viscosity (does it substitute Material viscosity?) - Frictional Viscosity, Angle, Frictional Packing - Bulk Viscosity - Granular Temperature - Granular Conductivity - Solids Pressure - Radial Distribution - Drag function - Restitution Coefficients - Lift force Maybe you could help me. Thanks a lot, and best regards, Javier |
|
June 1, 2007, 07:29 |
Re: Multiphase Euler Granular Parameter
|
#2 |
Guest
Posts: n/a
|
Hello,
My concret questions are: - Which range is used for these granular parameter? - If there is somebody who has worked with Euler Granular, could you please say me how determine these parameter for Fluent, and which range was used? - How can i determine these granular parameter experimentally? Many thanks. Javier |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Euler granular multiphase | ida | FLUENT | 7 | October 7, 2013 15:09 |
euler euler multiphase modelling | mdsvjpk | FLUENT | 0 | July 23, 2011 12:11 |
euler euler multiphase modelling | mdsvjpk | FLUENT | 0 | June 14, 2011 12:50 |
granular multiphase models | lurk | FLUENT | 4 | January 23, 2008 05:51 |
granular multiphase model | daninwin | FLUENT | 1 | June 18, 2001 12:36 |