|
[Sponsors] |
does it follows mass, momentum, energy conservatin |
![]() |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
![]() |
![]() |
#1 |
Guest
Posts: n/a
|
how can we check, that the domain for which we make calculation, is following all conservation laws???
thank you. |
|
![]() |
![]() |
![]() |
#2 |
Guest
Posts: n/a
|
Hi,
Looks at the mass, momentum, energy imbalances. There will also be imbalances for additional variables, volume/mass fraction etc. Glenn Horrocks |
|
![]() |
![]() |
![]() |
#3 |
Guest
Posts: n/a
|
Thanks Glenn:
would you please tell me; can we get a report of how much mass is flowing at a perticular time, as we get in the fluent. if it option is there than tell me how? |
|
![]() |
![]() |
![]() |
#4 |
Guest
Posts: n/a
|
Hi,
Yes, that is easy. Set up a monitor point under the output settings with an expression something like massFlow()@BoundaryName. Have a look in the CFX Reference manual in the section titled CEL Expression language for more detail on CEL. Glenn Horrocks |
|
![]() |
![]() |
![]() |
#5 |
Guest
Posts: n/a
|
Actually, flows are already written to the mon file (which the Solver Manager reads from the run directory to make plots). Just create a new plot in the Solver Manager and pick the appropriate boundary region under the FLOWS section.
-CycLone |
|
![]() |
![]() |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
mass flow in is not equal to mass flow out | saii | CFX | 12 | March 19, 2018 05:21 |
Water subcooled boiling | Attesz | CFX | 7 | January 5, 2013 03:32 |
Derivation of Momentum Equation in Integral Form | Demonwolf | Main CFD Forum | 2 | October 29, 2009 19:53 |
FEM fortran codes for coupled mass momentum energy | Amit | Main CFD Forum | 1 | May 17, 2005 20:38 |
FEM Formulation of 2D mass, momentum and energy eq | Amit | Main CFD Forum | 13 | May 6, 2005 13:23 |