Greenhouse Simulation
Hi.I simulated a glass greenhouse with cfd and used the solar ray tracing model. But I do not know what the values of direct visible, direct IR and diffuse hemispherical in section absorptivity in this simulation should be? Thanks.
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I am also working on a greenhouse using cfd. I think diffuse hemispherical absorptivity is the lumped abosorbtivity across the solar band (0.2-2.5 μm). But I am still puzzling about the difference between this parameter and absorption coefficient. Have you solve the probelm yet? I hope we can share our cases together. Wayne |
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