Title of article :
Mathematical modeling of a box-type solar cooker employing
an asymmetric compound parabolic concentrator
Author/Authors :
A. Harmim a، نويسنده , , ?، نويسنده , , M. Merzouk، نويسنده , , M. Boukar a، نويسنده , , M. Amar a، نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 2012
Abstract :
A novel design of solar cooker is introduced. The cooker is of box-type equipped with an asymmetric compound parabolic concentrator
(CPC) as booster-reflector. It consists of an insulated box equipped with a vertical double glazing cover on a side, and a vertical
absorber plate laid out just behind the transparent cover. The booster-reflector is fixed on the glazed side of the box. The absorber plate
and the glazing form a vertical channel, open at the top and bottom, and enclosed at the sides. The two openings allow the inside air
circulation. A mathematical model of the heat transfer processes involved with this solar cooker, containing a cooking pot loaded with
water and deposited on the box floor; was developed and the effects of various parameters, such as solar radiation, load of water and
clouds on the dynamic behavior of the cooker are studied.
2012 Elsevier Ltd. All rights reserved.
Keywords :
Box-type solar cooker , Asymmetric CPC collector , Vertical absorber plate , Mathematical model1. IntroductionThe solar cooker under consideration in this paper is ofbox-type equipped with a Mallick’s asymmetric CompoundParabolic Concentrator (CPC) (Mallick et al. , treating modelingand simulation of solar cookers are devoted to those ofbox-type provided with plane reflectors where the cookingpot , 2004) asbooster-reflector. The published papers , is exposed to solarradiation by the lid and the side.In first attempt to modeling thermal performance ofsolar hot- , deposited on the absorber plate
Journal title :
Solar Energy
Journal title :
Solar Energy
