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cone-jet mode in electrostatic field

Posted 31 ago 2012, 04:13 CEST Low-Frequency Electromagnetics, Fluid & Heat, Computational Fluid Dynamics (CFD) Version 4.2a, Version 4.3, Version 4.3a 8 Replies

Kaixian Xu
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Hi,

Here is my problem.
I want to simulate a electrohydrodynamic (EHD) phenomenone , a nozzle with full water (or electrolyte) in a electrostatic field, the the water is polarized and deformed the Taylor cone,then comes the cone-jet mode. My models include the level set -laminar flow and electrostatic,but still cann't get the cone-jet result.Is there anybody also working on a similar model like mine?Did you get the cone-jet results?

Thank you.

8 Replies Last Post 29 apr 2016, 15:15 CEST
COMSOL Moderator

Hello Kaixian Xu

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Laia Ferrer
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Posted: 1 decade ago 25 set 2013, 20:37 CEST
Hello,

did you reach a successful result? I'm working on this too and I have no clue to do it...

Best regards,

Laia
Hello, did you reach a successful result? I'm working on this too and I have no clue to do it... Best regards, Laia
Shi Fulei
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Posted: 1 decade ago 16 dic 2013, 15:09 CET
hi,
I am also simulating the cone-jet formation in electrohydrodynamic atomization. I added laminar two-phase flow,level set and electrostatic models. But I don't how to apply electric field force to the fliud. Can you help me? the version of my comsol is 4.3a.
I will appreciate for your help.
hi, I am also simulating the cone-jet formation in electrohydrodynamic atomization. I added laminar two-phase flow,level set and electrostatic models. But I don't how to apply electric field force to the fliud. Can you help me? the version of my comsol is 4.3a. I will appreciate for your help.
Shi Fulei
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Posted: 1 decade ago 17 dic 2013, 07:46 CET
hi,
Do you have done the cone-jet of electrohydrodynamic. I want to talk with you about it.
Thanks for your reply.
fulei
hi, Do you have done the cone-jet of electrohydrodynamic. I want to talk with you about it. Thanks for your reply. fulei
Kaihao Zhang
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Posted: 1 decade ago 4 apr 2014, 22:20 CEST
Hello,

Have you guys got the reasonable results of EHD cone-jet?
Hello, Have you guys got the reasonable results of EHD cone-jet?
Shi Fulei
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Posted: 1 decade ago 6 apr 2014, 03:21 CEST

Hello,

Have you guys got the reasonable results of EHD cone-jet?

I haven't got the reasonable results.
Are you Chinese?
[QUOTE] Hello, Have you guys got the reasonable results of EHD cone-jet? [/QUOTE] I haven't got the reasonable results. Are you Chinese?
Kaihao Zhang
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Posted: 1 decade ago 31 lug 2014, 18:58 CEST
Yes. I am also doing the E-jet modeling.
Yes. I am also doing the E-jet modeling.
Jason Yong
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Posted: 10 years ago 4 ott 2015, 07:15 CEST
Hi,

So have you managed to get a working model ?

Please do share your procedures in doing so . Thank you very much.
Hi, So have you managed to get a working model ? Please do share your procedures in doing so . Thank you very much.
Dingkang Wang
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Posted: 9 years ago 29 apr 2016, 15:15 CEST
So have you work out the E-jet model? I am also doing the same problem and facing the same problem.
So have you work out the E-jet model? I am also doing the same problem and facing the same problem.

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