Sunlit simulation chamber
نویسندگان
چکیده
Model-aided radiometric determination of photolysis frequencies in a sunlit atmosphere simulation chamber B. Bohn and H. Zilken Institut für Chemie und Dynamik der Geosphäre II: Troposphäre, Forschungszentrum Jülich, 52425 Jülich, Germany Zentralinstitut für Angewandte Mathematik, Forschungszentrum Jülich, 52425 Jülich, Germany Received: 3 September 2004 – Accepted: 15 October 2004 – Published: 29 October 2004 Correspondence to: B. Bohn ([email protected])
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Model-aided radiometric determination of photolysis frequencies in a sunlit atmosphere simulation chamber
In this work diurnal and seasonal variations of mean photolysis frequencies for the atmosphere simulation chamber SAPHIR at Forschungszentrum Jülich are calculated. SAPHIR has a complex construction with UV permeable teflon walls allowing natural sunlight to enter the reactor volume. The calculations are based on external measurements of solar spectral actinic flux and a model considering the t...
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