کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5475518 | 1521413 | 2017 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A high efficient semi-open system for fresh water production from atmosphere
ترجمه فارسی عنوان
یک سیستم نیمه باز با کارایی بالا برای تولید آب شیرین از جو
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
A high efficient semi-open system of fresh water production is established with novel consolidated composite sorbent. This device collects 14.7 kg of water with packing 40.8 kg of consolidating sorbents in 0.4 Ã 0.4 Ã 0.6 m size of sorbent bed. The consolidated active carbon felt combined with LiCl sorbent and its corrugated filling mode are invented, which has large cycle sorption quantity, excellent heat transfer performance, and enough mass transfer channels. The sorption and desorption performances of device are tested at different experiments conditions. In sorption process, 14.7 kg, 13.6 kg, and 12.5 kg fresh water is obtained under the condition of 85%, 75%, and 65% RH; while in desorption process, 14.5 kg, 13.6 kg and 0 kg water is got under the condition of 90 °C, 77 °C, and 60 °C respectively. This appliance ensures the large adsorbing capacity at 23 °C and 90% RH, and achieves a large amount of desorption (0.65 g/g) between 70 and 80 °C with 8.8 Pa flow resistance. The pressure drop and velocity distribution of the actual operation in the unit structure of sorbent bed are simulated, and the water mass is calculated to analyze the sorption and desorption performances of the device.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 138, 1 November 2017, Pages 542-551
Journal: Energy - Volume 138, 1 November 2017, Pages 542-551
نویسندگان
J.Y. Wang, R.Z. Wang, L.W. Wang, J.Y. Liu,