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Accessing View factors of a patch for postprocessing |
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February 14, 2019, 05:00 |
Accessing View factors of a patch for postprocessing
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#1 |
New Member
Sudarshan Padubidre
Join Date: May 2018
Posts: 14
Rep Power: 8 |
Hello,
I am performing steady-state passenger cabin simulation using OpenFOAM 6 including radiation load using view factor model. I want to calculate Mean Radiant temperature for the mannequin after running the simulation. where: is Mean Radiant Temperature is the temperature of surface "n", in Kelvin is the angle factor between a person and surface "n". My questions are
Sudarshan |
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December 12, 2019, 20:29 |
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#2 |
Member
Jairo A. Gutiérrez S
Join Date: Nov 2014
Posts: 60
Rep Power: 11 |
Hi, could you finally solve that problem? I was reading a PhD thesis and they did it externally through the analytical procedure. Were you able of doing it directly in OpenFOAM?
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December 15, 2019, 05:12 |
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#3 | |
New Member
Sudarshan Padubidre
Join Date: May 2018
Posts: 14
Rep Power: 8 |
Quote:
I couldn't do it directly in the OpenFOAM. It would be great if you post me a link of the paper for my future reference. Thanks |
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December 19, 2019, 10:28 |
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#4 |
Member
Jairo A. Gutiérrez S
Join Date: Nov 2014
Posts: 60
Rep Power: 11 |
Sure, it's
Indoor Thermal Comfort Modeling and Simulation Using Computational Fluid Dynamics. Authors: Krzysztof Arendt & Marek Krzaczek I am going to use the correlations given by "Angle Factor Calculation for the Thermal Radiation Environment of the Human Body". How did you resolve the problem? |
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January 7, 2020, 03:46 |
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#5 | |
New Member
Sudarshan Padubidre
Join Date: May 2018
Posts: 14
Rep Power: 8 |
Quote:
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June 8, 2020, 10:53 |
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#6 |
Member
JuanMi
Join Date: Nov 2017
Posts: 41
Rep Power: 8 |
You can access to the viewfactor by means of the the dictionary viewFactorsDict.
You must write : debug 1; inside the dictionary to show the view factors when viewFactorsGen is executed. |
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Tags |
custom defined function, function objects, openfoam-6, post procesing, view factors |
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