Evaluating the Performance of a Humidification-Dehumidification Desalination System Integrated with Photovoltaic-Thermal Collectors
- سال انتشار: 1403
- محل انتشار: مجله انرژی تجدیدپذیر و محیط زیست، دوره: 11، شماره: 2
- کد COI اختصاصی: JR_JREE-11-2_001
- زبان مقاله: انگلیسی
- تعداد مشاهده: 649
نویسندگان
Department of Mechanical Engineerig, Yazd University, Yazd, Iran.
Department of Mechanical Engineerig, Yazd University, Yazd, Iran.
Department of Engineerig, Meybod University, Meybod, Yazd, Iran.
چکیده
Desalination stands out as a prominent method for obtaining fresh water from saltwater sources. The focus of this study revolves around a dehumidifier-dehumidifier system within a closed air-open water desalination framework, exploring two distinct modes: one without integration with solar collectors and the other incorporating solar collectors.Optimal conditions emerged with a fresh water circulation rate of ۳ L/min and an incoming salt water flow rate of ۱ L/min, resulting in a commendable maximum recovery ratio of ۵.۳۳%. Subsequently, in these optimal operating conditions, photovoltaic-thermal (PVT) panels were introduced to the desalination system, yielding insightful results. The output gain ratio (GOR), indicating the efficiency of converting heat to water evaporation, was ۰.۷۸ without connecting panels and ۰.۴۸ when panels were integrated. With panels connected, the desalination system achieved a peak fresh water production of ۲.۰۴ L/hr. Notably, the humidifier tower exhibited an impressive efficiency of ۹۷%, while the dehumidifier tower operated at ۴۰%. The solar collectors contributed significantly, meeting approximately ۱۰% of the system's heating requirements and satisfying ۷.۳% of its electrical needs. The findings underscore the viability of integrating solar technology into desalination systems, showcasing not only increased fresh water output but also a noteworthy reduction in reliance on conventional energy sources. This innovative approach aligns with the global pursuit of sustainable and efficient water management solutions.کلیدواژه ها
Desalination, humidification-dehumidification technique, collector, Photovoltaic-thermalاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.