 |
 |
 |
|
|
|
[Sponsors] | ||||
May 20, 2018, 11:43
|
Open channel flow
|
#1 |
|
New Member
Amiya
Join Date: Aug 2017
Posts: 11
Rep Power: 8  |
Can someone guide me through boundary conditions for top and the remaining of the face containing inlet of the tunnel created for a open channel flow?
The residual keeps on getting higher and higher. I have selected eulerian multiphase with implicit unsteady silver of 0.2 second.mesh is 50 mm for the tunnel with weir meshed of 7 mm length. Inlet as mass flow inlet and outflow as flow split outlet.one side of tunnel is wall while other side as symmetry chosen. Top as pressure outlet with volume fraction of water as 0 and air 1 and same for the rest portion of face containing inlet. However the solution keeps diversifying |
|
|
|
|
|
May 20, 2018, 23:34
|
|
#2 |
|
New Member
Amiya
Join Date: Aug 2017
Posts: 11
Rep Power: 8 |
Anyone having dealt with open channel flow?
|
|
|
|
|
|
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| [swak4Foam] funkyDoCalc with OF2.3 massflow | NiFl | OpenFOAM Community Contributions | 14 | November 25, 2020 03:30 |
| Boundary condition problem for open channel flow | Andy | CFX | 9 | June 11, 2016 07:20 |
| Open channel flow with submerged outlet | Fonta | Fluent Multiphase | 0 | September 30, 2013 08:04 |
| Open channel flow | motaba | Main CFD Forum | 4 | March 26, 2011 03:22 |
| pressure outlet (open channel flow) | Willem Brantegem | Main CFD Forum | 0 | April 3, 2007 09:39 |
Linear Mode
