کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4987541 | 1455271 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Integration of humidification-dehumidification desalination and concentrated photovoltaic-thermal collectors: Energy and exergy-costing analysis
ترجمه فارسی عنوان
تلفیق مرطوب کننده رطوبت و رطوبت زدایی و جمع آوری حرارت فتوولتائیک متمرکز: تجزیه و تحلیل انرژی و هزینه های اضافی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
چکیده انگلیسی
Water desalination by humidification-dehumidification-humidification (HDH) cycle is considered as a viable option for small-scale freshwater production in remote areas. When integrated with solar power generation units, this stand-alone co-generation system would become very attractive for reliable simultaneous freshwater and electrical power production. This study evaluates the performance of a co-generation unit based on integration of air-heated HDH desalination cycle with concentrated photovoltaic-thermal (CPVT) collectors. Mathematical model for integrated system under steady-state conditions has been presented. Exergy-costing method was applied to estimate the cost of system's products. The results show that the system would be able to produce 12Â m3 of freshwater and 960Â kWh of electricity per year for a site having 1.88Â MWh/yr solar irradiance. The unit cost for freshwater production and electrical power generation is estimated as 0.01 $/L and 0.289 $/kWh, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 424, 15 December 2017, Pages 17-26
Journal: Desalination - Volume 424, 15 December 2017, Pages 17-26
نویسندگان
Amin M. Elsafi,