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

Fluent Ansys Beginner

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 20, 2018, 14:37
Talking Fluent Ansys Beginner
  #1
New Member
 
Danielchung
Join Date: Sep 2018
Posts: 5
Rep Power: 3
Hnsie813 is on a distinguished road
Hi,

I am trying to model fluid flow down a plane.

Basically inlet 1(green) in which water will flow down on a plane that is filled with air.

The Red Inlet 2 is nothing. Basically I want to just have 1 inlet (green) the reason for the 2 inlet because I am using ICEM CFD so it automatically mesh both when I do the box cutting.

My question is :

1) What should the boundary conditions be for inlet 2 (the air) because its literally just a hole expose to atmosphere as seen on the second picture.

2) The boundary conditions for outlet and top are outflow (what my supervisor advice due to something to do with mass flow etc). What does she mean by that?

3) I am using VOF Model, basically Im trying to fill the plane with air before simulations and letting the inlet 1(water) flow inside to see rivulet flows but for some reason, when I check the velocity field, everything was zero. (The boundary conditions was (inlet 2, air, velocity = 0 , inlet 1, water, velocity 0.01)

12.png23.png
Hnsie813 is offline   Reply With Quote

Reply

Tags
fluent 19.2, icem 19.0

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
How to open Icem mesh in Ansys Fluent? emmkell FLUENT 27 February 6, 2018 04:34
Using ANSYS Fluent 18.0 on workstations with multiple network cards and PBS Pro cheezum Hardware 0 February 28, 2017 11:23
Can you help me with a problem in ansys static structural solver? sourabh.porwal Structural Mechanics 0 March 27, 2016 18:07
How to combine ANSYS Fluent and Structural analysis? diwakar ANSYS 2 June 18, 2015 13:07
ANSYS and ANSYS Fluent Field85 ANSYS 3 May 17, 2015 17:21


All times are GMT -4. The time now is 18:32.