CFD simulation of aerosol jet

CFD.Engineer007 · April 4, 2018, 13:00

Hello CFD users,

I am trying to recreate the CFD animation of aerosol jet flow, something similar to the images shown in the link below. Is it possible in Ansys Fluent? I know how to compute discrete particle paths using Fluent, but I am not sure how to generate transient images showing just the particles only. If Fluent does not have this feature, then I can also use Star-CCM+ for the same. I am going to post the same message under Siemens as well, just to see if I can get any response. Thanks in advance

https://www.sciencedirect.com/scienc...32591017301596

Tech Neo · April 15, 2018, 21:30

you can create the particle flow images as shown in that paper easily if you have access to Ensight or Tecplot. Save case and data files from fluent. Read them into your post processing tool and generate the images without the track lines. You can also export out particle track files from Fluent and read them into Matlab. If you face problem in writing Matlab code, then send me a particle track file and I will send you a sample code.

CFD.Engineer007 · April 23, 2018, 18:37

Thank you for the help

LuckyTran · April 23, 2018, 19:33

I only know that it's heavily advertised on the product brochure for Fluent v19 (some sort of Lagrangian particle tracking of a spray model). But I've never done it myself.

April 4, 2018, 13:00	CFD simulation of aerosol jet	#1
CFD.Engineer007 New Member Jacob Martinez Join Date: Apr 2018 Posts: 4 Rep Power: 8	Hello CFD users, I am trying to recreate the CFD animation of aerosol jet flow, something similar to the images shown in the link below. Is it possible in Ansys Fluent? I know how to compute discrete particle paths using Fluent, but I am not sure how to generate transient images showing just the particles only. If Fluent does not have this feature, then I can also use Star-CCM+ for the same. I am going to post the same message under Siemens as well, just to see if I can get any response. Thanks in advance https://www.sciencedirect.com/scienc...32591017301596

April 15, 2018, 21:30	Re:	#2
Tech Neo New Member Pete Join Date: Mar 2012 Posts: 13 Rep Power: 14	you can create the particle flow images as shown in that paper easily if you have access to Ensight or Tecplot. Save case and data files from fluent. Read them into your post processing tool and generate the images without the track lines. You can also export out particle track files from Fluent and read them into Matlab. If you face problem in writing Matlab code, then send me a particle track file and I will send you a sample code.

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April 23, 2018, 18:37		#3
CFD.Engineer007 New Member Jacob Martinez Join Date: Apr 2018 Posts: 4 Rep Power: 8	Thank you for the help

April 23, 2018, 19:33		#4
LuckyTran Senior Member Lucky Join Date: Apr 2011 Location: Orlando, FL USA Posts: 5,673 Rep Power: 65	I only know that it's heavily advertised on the product brochure for Fluent v19 (some sort of Lagrangian particle tracking of a spray model). But I've never done it myself.