2020
DOI: 10.15282/jmes.14.1.2020.11.0496
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Experimental study of the influence of glass cover cooling using evaporative cooling process on the thermal performance of single basin solar still

Abstract: Acute shortage of drinking water has been on the rise owing to increasing population as well as shortage of drinkable water. Generation of potable water using passive solar stills is among the simplest and easier devices which make use of solar heat energy. However, the output of solar still is generally low owing to greater heat loss and needs improvement. In this paper, an experimental analysis is carried out to determine the performance of passive solar still with glass cover cooling using cold water genera… Show more

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Cited by 6 publications
(3 citation statements)
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“…An evaporative cooler is used to cool the solar distiller's glass cover. An experimental study resulted in a 7.3% increase in efficiency, a 17.69 degrees lower cooling water temperature compared to ambient conditions, and a 3.32 times increase in distillate production, demonstrating the effectiveness of this method in enhancing overall performance (Figure 8) [68]. The experimental investigation explored the effects of shadows and sunglass evaporative cooling methods on coating as shown in Figure 9, revealing a 16.4% increase in fresh water productivity and a 3.8% boost in total efficiency when applying the half-shading technique with glass cover cooling.…”
Section: Water Flowing Over Glass Covers To Cool Them Downmentioning
confidence: 93%
“…An evaporative cooler is used to cool the solar distiller's glass cover. An experimental study resulted in a 7.3% increase in efficiency, a 17.69 degrees lower cooling water temperature compared to ambient conditions, and a 3.32 times increase in distillate production, demonstrating the effectiveness of this method in enhancing overall performance (Figure 8) [68]. The experimental investigation explored the effects of shadows and sunglass evaporative cooling methods on coating as shown in Figure 9, revealing a 16.4% increase in fresh water productivity and a 3.8% boost in total efficiency when applying the half-shading technique with glass cover cooling.…”
Section: Water Flowing Over Glass Covers To Cool Them Downmentioning
confidence: 93%
“…In addition, thermal insulation measures of envelop enclosure can also be taken to improve the comfort of the indoor environment. The roof can be insulated with an extruded polystyrene insulation board [28][29][30][31]. The external wall insulation technology can adopt external and internal insulation technology, and the cold bridge can be subject to certain structural treatment.…”
Section: Research On Energy-saving Design Of Passive House-amentioning
confidence: 99%
“…Efisiensi aktual dan teoritis sistem masing-masing 52,32% dan 90,88% [11]. Menggunakan metode penyemprotan air pada kaca penutup double slope menghasilkan peningkatan produktivitas 3.32 kali dan efisiensi sebesar 7.3 % di bandingkan tanpa pendingin [12]. Solar still double slope menggunakan solar still dengan kolektor pelat datar, internal reflektor pada dinding samping, sirip sirkular berongga dan nano-PCM menghasilkan peningkatan efisiensi energi sebesar 25% dan efisiensi eksergi sebesar 111% dibandingkan dengan solar still konvensional [13].…”
Section: Introductionunclassified