Simulating Rain in DPM

jackiechong · October 15, 2019, 02:41

Hi all! Anybody knows how to do Discrete Phase Modeling of rain? I'm trying to simulate rain running off a slope. Please let me know if there is any advice!

BlnPhoenix · October 15, 2019, 04:39

There is a solver in OpenFoam reactingParcelFilmFoam with a nice tutorial case "hotBoxes". I never used the solver but in Fluent there is also the option for surface film model..good luck

jackiechong · October 16, 2019, 07:05

Quote:

Originally Posted by BlnPhoenix

There is a solver in OpenFoam reactingParcelFilmFoam with a nice tutorial case "hotBoxes". I never used the solver but in Fluent there is also the option for surface film model..good luck

Hi, thanks for your reply! But i'm looking more on solutions for ANSYS workbench since my school only provides that software. Do you have any idea?

BlnPhoenix · October 16, 2019, 07:25

Hi yes,

you need to look into DPM-Model with Eulerian Wall film.
Do you know how to run a DPM simulation in Fluent?

I don't have access to the Fluent Costumer Portal right now, but there should be a tutorial and theory for DPM and DPM with coupled Eulerian wall film.

CFD_Ninja · January 29, 2023, 05:10

Where can i find this tutorial ?

October 15, 2019, 02:41	Simulating Rain in DPM	#1
jackiechong New Member jackie Join Date: Oct 2019 Posts: 2 Rep Power: 0	Hi all! Anybody knows how to do Discrete Phase Modeling of rain? I'm trying to simulate rain running off a slope. Please let me know if there is any advice!

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Confused between DPM and multiphase flow	pchoopanya	FLUENT	0	June 21, 2019 05:44
DPM and LES	R.Sripriya	FLUENT	6	April 15, 2017 05:41
Have anyone used dpm model to simulate the rain?	mingersai	FLUENT	0	July 15, 2011 16:55
DPM - do the particles affect the liquid?	Nikhil Dani	FLUENT	0	January 1, 2009 12:58
slow after mesh for enhanced wall treat DPM	joshkemp	FLUENT	0	May 1, 2007 18:20

October 15, 2019, 04:39		#2
BlnPhoenix Senior Member Join Date: Aug 2014 Location: Germany Posts: 292 Rep Power: 14	There is a solver in OpenFoam reactingParcelFilmFoam with a nice tutorial case "hotBoxes". I never used the solver but in Fluent there is also the option for surface film model..good luck

October 16, 2019, 07:25		#4
BlnPhoenix Senior Member Join Date: Aug 2014 Location: Germany Posts: 292 Rep Power: 14	Hi yes, you need to look into DPM-Model with Eulerian Wall film. Do you know how to run a DPM simulation in Fluent? I don't have access to the Fluent Costumer Portal right now, but there should be a tutorial and theory for DPM and DPM with coupled Eulerian wall film.

January 29, 2023, 05:10		#5
CFD_Ninja New Member Alec B Join Date: Dec 2022 Posts: 2 Rep Power: 0	Where can i find this tutorial ?