CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Programming & Development

How long does it take to do implementation of new schemes?

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

Like Tree1Likes
  • 1 Post By Ardali

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   July 7, 2020, 09:14
Default How long does it take to do implementation of new schemes?
  #1
New Member
 
breznak
Join Date: Jun 2020
Posts: 3
Rep Power: 2
breznak is on a distinguished road
Hello,

I try to do implementation of the two schemes,

LDDRK (Low-Dissipation and Low-Dispersion Runge–Kutta Schemes) and
DRP (Dispersion-Relation-Preserving Schemes).

I already have the two original papers, and I would like to start to work if it takes about 2-3 months...

I never tried implementation, just have used OpenFOAM only for simulations.
breznak is offline   Reply With Quote

Old   July 7, 2020, 14:14
Default
  #2
Member
 
Ardalan
Join Date: Jul 2012
Location: Toronto, Canada
Posts: 68
Rep Power: 10
Ardali is on a distinguished road
Hi,
This is entertaining questions. It really depends on your skills and hard working. If you work full time on an implementation you will be able to debug it in 2-3 months.
Hint: many schemes or schemes very similar to what you want are already implemented in OpenFoam. google things before start working on a code.


good luck
Ardalan
Ardali is offline   Reply With Quote

Old   July 8, 2020, 13:05
Default
  #3
New Member
 
breznak
Join Date: Jun 2020
Posts: 3
Rep Power: 2
breznak is on a distinguished road
Quote:
Originally Posted by Ardali View Post

Hint: many schemes or schemes very similar to what you want are already implemented in OpenFoam. google things before start working on a code.
I found a paper and they use spatial discretization in 6th order and time discretization in 4th order, and I think I can use them also. But I can not find such schemes in openfoam website...

Maybe they also implemented the schemes themselves?
breznak is offline   Reply With Quote

Old   July 8, 2020, 14:07
Default
  #4
Member
 
Ardalan
Join Date: Jul 2012
Location: Toronto, Canada
Posts: 68
Rep Power: 10
Ardali is on a distinguished road
Yes, I meant unofficial implementation. implementation of schemes in OpenFoam is not new issue.
breznak likes this.
Ardali is offline   Reply With Quote

Reply

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
Implementation of High Resolution Schemes in Fluent-Ansys Pmaroul FLUENT 0 October 24, 2018 13:30
implementation of schemes in openfoam venkataramana OpenFOAM 24 February 21, 2018 11:09
correct finite volume schemes babakflame OpenFOAM Running, Solving & CFD 2 July 7, 2017 16:55
Better organization of Convective Term approximation schemes Michail CFD-Wiki 0 March 15, 2012 12:56
Higher-order bounded convection schemes for pure advection with discontinuity Anthony Main CFD Forum 3 June 13, 1999 02:36


All times are GMT -4. The time now is 14:45.