|
[Sponsors] |
What does the "Passive_NT" mean in species.in? |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
October 25, 2017, 10:23 |
What does the "Passive_NT" mean in species.in?
|
#1 |
Member
Mingyuan Tao
Join Date: Mar 2016
Posts: 31
Rep Power: 10 |
Hi all,
I am trying to understand a combustion model in converge. In species.in, it writes: PASSIVE_NT CHEM_STIFF non-transport passive name Could anyone help explain what PASSIVE_NT and CHEM_STIFF mean in this file and how it functions in solving this combustion problem? Thanks! |
|
October 25, 2017, 13:11 |
|
#2 |
Senior Member
Nitesh Attal
Join Date: Sep 2017
Location: Convergent Science, Northville MI
Posts: 113
Rep Power: 8 |
Hello Mingyuan,
PASSIVE_NT is a keyword to address a non-transport passive. CHEM_STIFF is one such non-transport passive used to track chemistry stiffness corresponding to each cell. We track the chemistry stiffness to implement an advanced parallelization algorithm based on stiffness of the chemical kinetics (ODE). |
|
October 25, 2017, 13:24 |
|
#3 |
Member
Mingyuan Tao
Join Date: Mar 2016
Posts: 31
Rep Power: 10 |
Thank you for your reply!
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Local Film thickness data required | Nitisha274 | CONVERGE | 4 | March 29, 2017 11:18 |
Problems with mech.dat in Converge 2.3.16 | RiccardoCFD | CONVERGE | 1 | November 17, 2016 16:26 |
Parallel Block Size Issue | ChiefSeaBiscuit | CONVERGE | 5 | July 22, 2016 14:03 |