[esp-r] Re: Radiatin direct incident on vertical surface

[Jon Hand]

A question about radiation on surfaces...
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There is a way to calculate Radiatin direct incident on vertical surface  ?

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There is a reported variable for the solar absorbed on a surface.

If you created a surface which had an outer layer which had
a vary high absorptance (0.99) then this would be very close
to what you are asking.

-ESRU