 |
 |
 |
|
|
|
[Sponsors] | ||||
How to change the precision of temperature in openfoam? |
 |
|
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
July 11, 2022, 07:46
|
How to change the precision of temperature in openfoam?
|
#1 |
|
New Member
Something Random
Join Date: Jul 2022
Posts: 5
Rep Power: 3  |
I have been getting negative initial temperature error while using rhoCentralFoam in OpenFOAM as the solution reaches a certain value of time. On increasing the order of the timestep, the negative temperature approaches 0 but doesnot quite reach it. How do I change the precision of the temperature calculation such that the 10^-6 order (say) value of temperature become 0. Or are there any other ways to solve this problem (what exactly causes this error)?
|
|
|
|
|
|
| Tags |
| negative temperature, rhocentralfoam |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Adiabatic Boundary means Temperature does Not change? | CellZone | Main CFD Forum | 7 | October 16, 2018 04:42 |
| Introduce a change in temperature through a subdomain | hand90 | CFX | 1 | September 2, 2018 06:56 |
| Phase Change Problem-how to get Temperature vs time graph/data | Engr.GRH | FLUENT | 0 | January 5, 2017 23:37 |
| OpenFOAM Training Jan-Apr 2017, Virtual, London, Houston, Berlin | cfd.direct | OpenFOAM Announcements from Other Sources | 0 | September 21, 2016 11:50 |
| New OpenFOAM Forum Structure | jola | OpenFOAM | 2 | October 19, 2011 06:55 |
Linear Mode
