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

localEuler is implicit or explicit?

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 16, 2019, 09:43
Default localEuler is implicit or explicit?
  #1
New Member
 
Filipe Dias
Join Date: Jun 2017
Location: Portugal
Posts: 1
Rep Power: 0
FilipeDias is on a distinguished road
Hello everyone
I do apologize if the question is dumb, but I can't figure it out and thought I would ask.
How can I tell if the localEuler ddtscheme I use is implicit or explicit? The OpenFOAM guide says that it is implicit/explicit, which seems to indicate that it can be both, but if so, how do I choose? Is it to do with the rDeltaT vector and how it's defined? Or is the scheme semi-implicit?
Thank you so much for your help
FilipeDias is offline   Reply With Quote

Reply

Tags
ddtschemes, discretization, localeuler

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
Implicit and Explicit finite difference discretization of steady state heat conductio granzer Main CFD Forum 14 May 3, 2019 16:24
Newbie question about explicit and implicit methods Yuby Main CFD Forum 10 May 29, 2015 14:16
Implicit vs. explicit treatment of variables at zero gradient outflow boundaries eltenedor Main CFD Forum 0 February 21, 2015 16:37
Explicit vs Implicit VOF in Fluent MachZero FLUENT 5 August 7, 2013 19:17
Euler (explicit or implicit) anybody Main CFD Forum 2 May 8, 2006 03:12


All times are GMT -4. The time now is 01:30.