CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT > Fluent Multiphase

How to calculate nucleation site density, bubble departure diameter etc

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 18, 2023, 03:48
Default How to calculate nucleation site density, bubble departure diameter etc
  #1
Member
 
L S
Join Date: Apr 2016
Posts: 63
Rep Power: 10
silviliril is on a distinguished road
Hello, I am using RPI wall boiling (Eulerian-Eulerian) multiphase model to simulate subcooled flow boiling in a pipe. I want to calculate parameters such as nucleation site density, bubble departure diameter, bubble departure frequency etc. with axial length (as shown in Figure). How can I plot these parameters in post-processing like tecplot or paraview ?

The Figure is from following paper:
Gu, J., Wang, Q., Wu, Y., Lyu, J., Li, S. and Yao, W., 2017. Modeling of subcooled boiling by extending the RPI wall boiling model to ultra-high pressure conditions. Applied Thermal Engineering, 124, pp.571-584.
Attached Images
File Type: png Screenshot 2023-09-18 113751.png (103.5 KB, 6 views)

Last edited by silviliril; September 18, 2023 at 03:50. Reason: image uploading
silviliril is offline   Reply With Quote

Reply

Tags
eulerian eulerian, fluent, multiphase model, rpi model


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
calculate bubble count rate in openFoam luccy OpenFOAM Post-Processing 1 October 15, 2022 02:21
How to calculate Re for a flow channel with varying diameter? nrram Main CFD Forum 1 November 22, 2021 13:06
how to define surface site density? Weiqiang Liu FLUENT 2 June 13, 2020 21:13
bubble nucleation site prediction feitoudaer Main CFD Forum 0 February 20, 2015 10:50
Water subcooled boiling Attesz CFX 7 January 5, 2013 03:32


All times are GMT -4. The time now is 22:47.