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

Why does injection not work?

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 14, 2021, 07:02
Default Why does injection not work?
  #1
New Member
 
Join Date: Aug 2021
Posts: 8
Rep Power: 4
Khadorna is on a distinguished road
Hello all

I'm trying to make a simple 2D injection simulation into a circular combustion chamber. The chamber is pre-filled with air and it consists only of an inlet in the top of the circular walls and a spark plug.

I tried to set up multiple injection parameters but none seem to work: single injection, group injection, surface injection... It is as if there was nothing being injected.

I just want to simulate a "pulse" of fuel getting into the chamber, but I don't know why I'm not able to. Is there something I'm missing? Is there another way to do it?

Thank you
Khadorna is offline   Reply With Quote

Reply

Tags
combustion, injection, spark ignition engine

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
[Salome] problem with work flow: freeCAD => Salome => cfMesh mmohaqeqf OpenFOAM Meshing & Mesh Conversion 3 February 22, 2023 04:00
injection properties shree272 FLUENT 0 June 11, 2013 23:52
jou file command for the injection! asal FLUENT 0 June 4, 2013 04:15
ATTENTION! Reliability problems in CFX 5.7 Joseph CFX 14 April 20, 2010 15:45
Injection in Eulerian Frame Work M.S.MASNADI FLUENT 2 October 10, 2008 06:39


All times are GMT -4. The time now is 11:45.