Sediment modeling in ANSYS Fluent

shahab2710 · December 30, 2014, 04:53

Hello every one

I,m Master Student in Shiraz University and My Proposal is about Modeling Sediment in Fluent and stuck in it.

Major problem is to how model two phases in Fluent and how to place the sand in exact location of canal.

I,ll be so thank full if someone help about tis issue .

Have a good day

shahab2710 · January 4, 2015, 07:24

there is not any body?!??!?!!??!?!!?!?

HyperNova · January 6, 2015, 02:17

hi, i thinks it is possible with eulerian method

ghost82 · January 9, 2015, 10:15

You can try also dpm-DEM and injection from file.
Look at the DEM-fluidized bed tutorial.

shahab2710 · February 3, 2015, 04:19

Thank u guys

shahab2710 · February 3, 2015, 04:23

ghost82

hi again
I stick in it and don,t find anything to help me, can you give me a link or other thing to solve this issue

thank u

HyperNova · February 3, 2015, 12:21

Have ever looked theory guide or user manual!?

shahab2710 · February 3, 2015, 14:17

Quote:

Originally Posted by HyperNova

Have ever looked theory guide or user manual!?

I read manual HyperNova and I couldn,t find useful things
Do you have any suggestion or sources to help me bro

Thank u

golriz · February 4, 2015, 03:11

Hi Shahab,
You can use the DPM, Eulerian and Mixture multiphase models to simulate the sediment in the Ansys Fluent software. There are some tutorial examples about these models in the software Help. Depending on your case, you can apply any of the models.
Have a good research.

HyperNova · February 5, 2015, 11:46

DPM is designed for dilute flows, not for dense flows like sediment transport!

golriz · February 5, 2015, 12:04

Quote:

Originally Posted by HyperNova

DPM is designed for dilute flows, not for dense flows like sediment transport!

The particles concentration in sediment transport may be high or low.
In most/some cases, the DPM model CAN be used!

GioWanKenobi · April 19, 2016, 21:48

I suggest you to use Flow3D, it's specificly designed for that. If you're trying something related with river hidrodynamics delft3D is the most recomendable option.

Fluent does not have modelling capabilities to represent with enough presicion the phenomena of sedimentation and scour.

December 30, 2014, 04:53	Sediment modeling in ANSYS Fluent	#1
shahab2710 New Member SHAHAB Join Date: Dec 2014 Posts: 5 Rep Power: 11	Hello every one I,m Master Student in Shiraz University and My Proposal is about Modeling Sediment in Fluent and stuck in it. Major problem is to how model two phases in Fluent and how to place the sand in exact location of canal. I,ll be so thank full if someone help about tis issue . Have a good day

January 4, 2015, 07:24	hello	#2
shahab2710 New Member SHAHAB Join Date: Dec 2014 Posts: 5 Rep Power: 11	there is not any body?!??!?!!??!?!!?!?

January 9, 2015, 10:15		#4
ghost82 Senior Member Rick Join Date: Oct 2010 Posts: 1,016 Rep Power: 27	You can try also dpm-DEM and injection from file. Look at the DEM-fluidized bed tutorial. HyperNova likes this. __________________ Google is your friend and the same for the search button!

April 19, 2016, 21:48	Try another tool	#12
GioWanKenobi New Member Giovanni Salazar Join Date: Apr 2016 Posts: 1 Rep Power: 0	I suggest you to use Flow3D, it's specificly designed for that. If you're trying something related with river hidrodynamics delft3D is the most recomendable option. Fluent does not have modelling capabilities to represent with enough presicion the phenomena of sedimentation and scour. Sarkawt likes this.

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January 6, 2015, 02:17		#3
HyperNova Senior Member B_Kia Join Date: May 2014 Location: Ir Posts: 123 Rep Power: 12	hi, i thinks it is possible with eulerian method

February 3, 2015, 04:19		#5
shahab2710 New Member SHAHAB Join Date: Dec 2014 Posts: 5 Rep Power: 11	Thank u guys

February 3, 2015, 04:23		#6
shahab2710 New Member SHAHAB Join Date: Dec 2014 Posts: 5 Rep Power: 11	ghost82 hi again I stick in it and don,t find anything to help me, can you give me a link or other thing to solve this issue thank u

February 3, 2015, 12:21		#7
HyperNova Senior Member B_Kia Join Date: May 2014 Location: Ir Posts: 123 Rep Power: 12	Have ever looked theory guide or user manual!?

February 4, 2015, 03:11		#9
golriz Member farhad Join Date: Mar 2010 Location: Tehran Posts: 32 Rep Power: 16	Hi Shahab, You can use the DPM, Eulerian and Mixture multiphase models to simulate the sediment in the Ansys Fluent software. There are some tutorial examples about these models in the software Help. Depending on your case, you can apply any of the models. Have a good research.

February 5, 2015, 11:46		#10
HyperNova Senior Member B_Kia Join Date: May 2014 Location: Ir Posts: 123 Rep Power: 12	DPM is designed for dilute flows, not for dense flows like sediment transport!