کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5450848 | 1513061 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A study on the maximum gained output ratio of single-effect solar humidification-dehumidification desalination
ترجمه فارسی عنوان
یک مطالعه در رابطه با حداکثر تولید خروجی از خنک کننده خنک کننده خنک کننده - خنک کننده خورشیدی تک اثر
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
Based on the minimum work requirement for the humidification- dehumidification (HDH) desalination processes, the potential maximum gained output ratio (GOR) of a single-effect closed-air open-water (CAOW) water-heated solar humidification-dehumidification desalination system is calculated in this paper. The theoretical results show that the minimum work requirement for an ideal HDH desalination system increases with the operating temperature. Moreover, when concentration ratio of used solar concentrators changes, maximum GOR has slightly change. Higher than 340Â K, the maximum GOR will evidently increase with the operating temperature. When the concentration ratio of used solar concentrators increases, the maximum GOR rises. The calculation results also indicate that the maximum GOR for a solar HDH desalination system is generally fewer than 12.5 (370Â K) according to different concentration ratios. Mass concentration of sodium chloride has slightly effect on maximum GOR. The effect on evaporation work is too small to compare with dehumidification work. Having set the top limit of HDH desalination system performance will ensure to see the potential of increase of these system's performance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy - Volume 157, 15 November 2017, Pages 1-9
Journal: Solar Energy - Volume 157, 15 November 2017, Pages 1-9
نویسندگان
Gang Wu, Cagri Kutlu, Hongfei Zheng, Yuehong Su, Dandan Cui,