Fluids

Fluids

Modeling DO Radiation for Glass. Discrepancy in Heat Flux Values.

    • Atharva05
      Subscriber

      Hello everyone,

      I have been trying model radiation through glass and I had a couple of doubts. I am using the DO Radiation Model.

      Below you will see a picture of the Boundary conditions I have applied for my semi-transparent wall.

    • Swathi V. V.
      Ansys Employee
      Hi Atharva An irradiation flux is the flux applied to the semi-transparent wall from outside of the computational domain whereas the incident radiation is the net incoming radiation heat flux on a surface. You will find a detailed explanation of the same in the following link.
      https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v221/en/flu_th/flu_th_sec_mod_disco.html
      Refer to the sections: 5.3.6.7.5. Semi-Transparent Exterior Walls and 5.3.6.7.1. Semi-Transparent Interior Walls.
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