|
[Sponsors] |
November 14, 2016, 18:55 |
-140 kPa pressure, how is it possible?
|
#1 |
New Member
James N
Join Date: Nov 2016
Posts: 14
Rep Power: 9 |
Hi everyone,
I am modeling an open channel flow using Fluent. When I plot floor pressure on a chart, one location shows -140 kPa pressure. How can pressure be less than absolute 0 pressure? The channel bed is 20 m wide, and I use 0.5m tet mesh on the bed. Thanks! Last edited by Water; November 14, 2016 at 20:07. |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Wind tunnel Boundary Conditions in Fluent | metmet | FLUENT | 6 | October 30, 2019 12:23 |
Periodic flow using Cyclic - comparison with Fluent | nusivares | OpenFOAM Running, Solving & CFD | 30 | December 12, 2017 05:35 |
Outlet pressure | aja1345 | FLUENT | 5 | August 18, 2015 11:02 |
Calculation of the Governing Equations | Mihail | CFX | 7 | September 7, 2014 06:27 |
Unsteady pressure differential between inlet and outlet of the pipe for single phase | joshi20h | FLUENT | 0 | September 26, 2012 12:41 |