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December 29, 2009, 16:41
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acoustic cavitation modeling with COMSOL
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New Member
shahram
Join Date: Dec 2009
Posts: 6
Rep Power: 17  |
hi.
I am a graduate student ,working towards Simulation of Cavitation inducted by acoustic horn in water, with COMSOL 3.5a.I will be grateful if anyone can indicate me some resources That would be helpful.. thanks.. shahram |
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December 30, 2009, 23:51
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acoustic cav
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Senior Member
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Hi,
I have some details of cavitation simulation by moving objects using Fluent..if you are interested I can let you know. cfdToy http://cfdtoy.blogspot.com Quote:
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December 31, 2009, 04:28
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#3 |
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New Member
shahram
Join Date: Dec 2009
Posts: 6
Rep Power: 17 |
Dear CFDtoy,
Thank you for your reply. I want to simulate a sono-reactor.an ultrasonic horn produces acoustic waves.propagation of the waves in the bulk of water generates cavity zones.my problem is modeling of the cavitation phenomenon with COMSOL...is COMSOL3.5a proper for this means? or can I simulate ultrasonic cavitation with FLUENT 6.2? plz help me... thanks best regards... shahram |
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February 21, 2010, 13:29
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Ultrasonic Cavitation Modelling
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#4 |
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New Member
Join Date: Feb 2010
Posts: 2
Rep Power: 0 |
I am also interested in modelling ultrasonic cavitation in liquids. The goal is to model cavitation generated using a horn that vibrates in a bath of liquid and calculate the maximum collapse pressure prodiced.
Which software is best suited ? anyone has any tutorial in FLEUNT OR COMSOL ? TIA bksree |
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February 23, 2010, 21:17
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ultrasonic simulation
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Senior Member
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Hello there,
PhD Thesis "A numerical study of a new spray applicator" has detailed simulations on ultrasonic cavitation (done with Fluent). Let me know if it works out for you. /CFDtoy Quote:
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February 25, 2010, 03:25
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#6 |
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New Member
Join Date: Feb 2010
Posts: 2
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Hi CFDtoy
Will you please email the link to the thesis TIA bksree |
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April 11, 2010, 11:45
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#8 |
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New Member
Join Date: Jul 2009
Posts: 7
Rep Power: 17 |
Hi CFDtoy
would you please email the link of the thesis"A numerical study of a new spray applicator" has detailed simulations on ultrasonic cavitation" to me. I couldnt get the linke you'd mentioned in google. i need to model ultrasound induced cavitation but unfortunately i couldnt model it in both Fluent and Comsol software. my email:sharifi.fatemeh@gmail.com thanks in advance regards, |
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April 11, 2010, 13:45
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Search?
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#9 | |
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Senior Member
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hi,
I dont know if you searched google at all. The first link if you put that title in google returns the site. Anyways, http://archive.uky.edu/handle/10225/408 At the bottom is the download link. Thanks. Quote:
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April 12, 2010, 05:21
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#10 |
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New Member
Join Date: Jul 2009
Posts: 7
Rep Power: 17 |
I receive it. Thanks alot
regards, |
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November 11, 2010, 15:55
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New Member
Gringo Balday
Join Date: Nov 2010
Posts: 1
Rep Power: 0 |
Did anyone make any headway with the ultrasonic cavitation modelling in any package.
Need to model cavitation in water bath from a ultrasonic sonifier & plot pressure map with cavitation if possible |
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November 12, 2010, 10:45
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pressure map
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Senior Member
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The earlier reference shown in the thread indicates its possible using ANSYS-FLUENT - create a high frequency oscillating structure and study localized pressure, vel, vapor distribution etc.
Quote:
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March 7, 2011, 17:09
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New Member
Michel Audette
Join Date: Mar 2011
Posts: 1
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Quote:
I'd be interested to find out more about your Fluent implementation. I tried to download the thesis from Univ. Kentucky, but there seems to be something wrong with the pdf available in the link, and I've contacted them about sending me a copy. In addition, if you have any ideas about open-source code that we could also use, I'd be interested in that too. My medium-term plan, if I can get this work funded, is to produce a realistic simulation of a Cavitation Ultrasound Suction Aspirator, in the context of an interactive (GPU-accelerated) neurosurgery simulator. I'm looking into possible alternate implementations such as meshless methods. The purpose of the Fluent approach will be to validate the interactive method that we hope to develop. Best wishes, Michel |
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March 5, 2016, 09:57
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New Member
kuldeeproy
Join Date: Aug 2014
Posts: 1
Rep Power: 0 |
Hello,
I want to do modelling of ultrasonic cavitation in liquids medium. In this study, i want to see the pressure profile of collapsed bubbles and how they are varying with frequency. I am also having same query for selection of software FLEUNT OR COMSOL ? And can anyone help me any solved examples regarding this problem?? Thanks & regards KULDEEP |
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