34-12 ÎMBUNĂTĂȚIREA PERFORMANȚELOR TERMICE ALE COLECTORILOR SOLARI PLANI CU AER PRIN UTILIZAREA STRUCTURILOR TIP FAGURE


IMPROVEMENT OF THERMAL PERFORMANCE OF FLAT PLATE SOLAR COLLECTORS WITH PLAIN AIR BY USING HONEYCOMB STRUCTURES
The paper presents methods to improve the efficiency of solar collectors planning which reduce the losses caused by the transfer of heat radiative and convective between absorbent surface and environment.
Keywords: solar collector, radiation transfer, convective transfer, stagnation point, calotte fluid, energy efficiency
Cuvinte cheie: colector solar, transfer radiativ, transfer convectiv, punct de stagnare, fluid caloportor, randament energetic

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