ARTICLE
From spectral clear sky emissivity to total clear sky emissivity
- Solar & wind technology
Discipline :
Non spécifiée
Auteur(s) :
D. BATHIEBO
Auteur(s) tagués :
BATHIEBO Dieudonné Joseph
Renseignée par : BATHIEBO Dieudonné Joseph
Résumé
From standard and observed atmospheric profiles a simple model to compute the spectral sky emissivity has been built, and compared with Lowtran-6 code calculations. In the present paper, it is analytically integrated. The relations expressing the total emissivity point out a small effect of hygrometry. They are discussed and compared with those established by different authors from pyrradiometer data at ground level.
Mots-clés
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