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March 31, 2017, 09:05
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Diffuse fraction, Radiation Do model
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#1 |
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New Member
Houssame
Join Date: Feb 2016
Posts: 6
Rep Power: 10  |
Hi all,
I am simulating radiation using the do model, and I have set opaque walls, i will need to specify the internal emissivity as well as the diffuse fraction, my question is: How can I get the information about what are my diffuse fractions ? and what is the mathematical definition of diffuse fraction ( diffuse energy/total refracted energy ? ) Thanking you ! |
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June 4, 2021, 22:29
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Nazmul
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#2 |
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New Member
Texas
Join Date: Apr 2017
Posts: 1
Rep Power: 0 |
0<=Diffuse Fraction<=1
Diffuse fraction=1 indicates that all irradiation incident on the surface is being diffused Diffuse fraction=0 indicates that no incident irradiation is diffuse and can be used for specular reflectivity |
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