CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > General Forums > Main CFD Forum

How to form a Janus droplet in ANSYS Fluent 19.2 ?

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 7, 2021, 03:06
Post How to form a Janus droplet in ANSYS Fluent 19.2 ?
  #1
New Member
 
Antaripa Saha
Join Date: Dec 2021
Posts: 1
Rep Power: 0
Ant_ripa is on a distinguished road
Hello Everyone, I am trying to simulate a Y shaped channel using VOF method in Ansys Fluent. Discretization of the model has been done. Inlet velocities of both dispersed and continuous phase are calculated using Capillary Numbers. I have considered no slip boundary condition at domain wall. Hereunder is the method I have applied while performing the simulation:

Method- a)pressure velocity coupling scheme= coupled with vof
b) Discretization method- Green gauss cell discretization method
c) Pressure-PRESTO
d)Momentum-Second order upwind
e) Volume fraction-compressive
f) Transient formulation-Bounded second order implicit

Provided a suitable Residual of 10^-6, Time step size- 100 and Max iterations/step size-20.

My objective is to form a Janus Droplet. But droplet is forming but no janus droplet formation took place applying this methodology. Can anyone please throw a light on where I am doing wrong or is there any other process to form a Janus droplet.



With Regards--
Antaripa

Antaripa Saha
Department of Chemical Engineering
Indian Institute of Technology Delhi
Ant_ripa is offline   Reply With Quote

Reply

Tags
ansys 19.2, droplet microfluidics, fluent, microfluidics, multiphase flow

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Default Need help with Drag Coefficient using ANSYS Fluent welskein ANSYS 0 March 30, 2020 03:56
A simple question about moment in Ansys Fluent < 19.2 Joao Bomfim FLUENT 0 August 26, 2019 16:09
Running UDF with Supercomputer roi247 FLUENT 4 October 15, 2015 13:41
alternate droplet generation in double t channel using ansys fluent hariswch2 ANSYS 0 January 22, 2014 01:06
The fluent stopped and errors with "Emergency: received SIGHUP signal" yuyuxuan FLUENT 0 December 3, 2013 22:56


All times are GMT -4. The time now is 11:29.