radiation processor type 16e

[Martin Föttinger <foettinger@xxxxxxxxxxx>]

Dear trnsys-users,

does anybody knows the physicial definition of the
"angle of incidence of beam raditation on surface"?
(output number 10, 15 ... of type 16e)

For a vertical surface with an orientation faced south the
incidence angle becomes smaller during the day (time = June 21th).
At the solar high noon he reaches the lowest value. In my opinion
this angle should reach the maximum at the solar hig noon and
decreases in progression of the remaining day?

Thank you for your help in advance.

Best regards,

Martin Foettinger

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Martin Foettinger Dipl.-Ing. (FH)
Project Manager

Wolfgang Sorge
Ingenieurbüro für Bauphysik GmbH
Suedwestpark 42
D-90449 Nuremberg
Germany
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