A study the influence of absorbing layer on the efficiency of solar drying chamber

The influence has been studied of the absorbing layers to the efficiency of solar drying chamber. Proposed solar drying chamber walls are composed of translucent coating from outside and absorbing layers are placed its inside. A technique is used for calculating the effective value of transparent wa...

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Bibliographic Details
Published inInternational Symposium on Power Electronics Power Electronics, Electrical Drives, Automation and Motion pp. 87 - 92
Main Authors Halimov, A. S., Aguera, A. L., Akhatov, J. S., Gandara, V.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2012
Subjects
absorbing layer
effective value of transmittance
Equations
evaporation heat flux
Materials
Moisture
reflectance and absorptance
Solar heating
Solar radiation
Temperature measurement
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Summary:The influence has been studied of the absorbing layers to the efficiency of solar drying chamber. Proposed solar drying chamber walls are composed of translucent coating from outside and absorbing layers are placed its inside. A technique is used for calculating the effective value of transparent wall's transmittance and investigated average system efficiency with effective value of wall transmittance for solar radiation. Also a model is proposed for evaporation heat flux from drying product surface at any temperature.
ISBN:9781467312998
1467312991
DOI:10.1109/SPEEDAM.2012.6264587