کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7158524 1462797 2018 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental study of basin type vertical multiple effect diffusion solar still integrated with mini solar pond to generate nocturnal distillate
ترجمه فارسی عنوان
مطالعه تجربی از نوع نفوذ عمودی چند بعدی نفوذ خورشید هنوز هم یکپارچه با آبشارهای کوچک خورشیدی برای تولید تقطیر شبانه
کلمات کلیدی
تقطیر خورشیدی، اثر چندگانه، جادوگران شناور، آبشار خورشیدی، تقطیر شبانه،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
In present study, the conventional basin type vertical multiple effect diffusion (VMED) solar still has been modified to enhance the diurnal productivity of still and produce nocturnal distillate from the still. Multiple floating wicks were used in the basin to enhance the diurnal productivity of the still and mini solar pond was used to supply heat to basin water in batch mode during night to produce nocturnal distillate from the still. The performance of modified still was compared with conventional basin type VMED still under same weather and operating conditions by running both stills simultaneously. Both stills were constructed of same material and dimensions, and consisted of four effects. The diurnal, nocturnal and overall total productivity of modified still was found to be 49.87%, 71.21% and 56.92% respectively, more than the corresponding productivities of conventional still. The daily cumulative efficiency of modified and conventional still was found to be 80.29% and 59.6% respectively, when the total solar radiation on glass cover was 23.1 MJ/m2/day, average ambient temperature was 25.3 °C and feed rate was 0.13 g/m2/s.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 165, 1 June 2018, Pages 669-680
نویسندگان
, ,