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Radiation-cooled Dew Water Condensers studied by CFD - Arcofluid

Radiation-cooled Dew Water Condensers studied by CFD - Arcofluid

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Radiative budget (W/m²)<br />

Radiative cooling inclusion in <strong>CFD</strong><br />

FORTRAN tool for integrating radiative budget on various shapes<br />

angular integration<br />

dissipation law included in Phoenics computation: E R = f(T)<br />

<strong>Radiation</strong>-<strong>cooled</strong> <strong>Dew</strong> 0 <strong>Water</strong> <strong>Condensers</strong><br />

plan 0.0°<br />

-10<br />

Studied <strong>by</strong> Computational Fluid Dynamic<br />

plan 30°<br />

-20<br />

cone 20°<br />

cone 30°<br />

(<strong>CFD</strong>)<br />

Puissance dissipée (W/m²)<br />

-30<br />

-40<br />

-50<br />

-60<br />

BILANS RADIADIFS (en ciel nocturne clair à 15°C)<br />

cone 40°<br />

-70<br />

-80<br />

5 10 15 20<br />

Radiator<br />

Température<br />

Temp.<br />

Foil (°C)<br />

(°C)

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