|
[Sponsors] |
PEMFC inlet relative humidity and cell performance problem |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
August 18, 2021, 02:56 |
PEMFC inlet relative humidity and cell performance problem
|
#1 |
New Member
Dongjin Yu
Join Date: Aug 2021
Posts: 2
Rep Power: 0 |
I'm doing PEMFC simulation using ANSYS Fluent addon-module.
I finished validation with experimental data and I changed inlet relative humidity (from 100% to 50%). As you know, Fluent can calculate the relative humidity of inlets (Volume weighted average>Species>Relative humidity). I calculated all the mass flow rate and mass fraction of reactants right. However, if I decrease relative humidity of inlet, the cell performance was increased. I checked all the properties of PEMFC addon-moudle, but I could not found the reason. Could you give me a tip to solve this problem? best regards. Thanks. |
|
Tags |
addon-module, ansys, cell performance, pemfc, relative humidity |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
UDF macro to get relative humidity of air? | mali28 | Fluent UDF and Scheme Programming | 10 | July 30, 2015 08:16 |
Problem in Cell Zone conditions for Species Transport model | CFDP | FLUENT | 3 | March 5, 2013 05:14 |