کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8099388 1522079 2018 51 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Performance analysis and optimization of an absorption chiller driven by nanofluid based solar flat plate collector
ترجمه فارسی عنوان
تجزیه و تحلیل عملکرد و بهینه سازی یک چیلر جذب شده توسط جمع کننده صفحات خورشیدی مبتنی بر نانو فلزی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The objective of this paper is to investigate a solar cooling system with an absorption chiller driven by nanofluid based flat plate collectors. Pure water and water/Cu nanofluid (2% volumetric concentration) are the examined working fluids on the solar field and they are compared for steady-state conditions, as well as for daily operation. The system is optimized for steady-state conditions using a multi-objective procedure with energetic and exergetic criteria. The mean thermal efficiency enhancement by the use of nanofluids it is found close to 2.5%. The optimized system is further examined on a daily basis for operation with pure water and nanofluid. According to the final results, the use of nanofluids in the solar collector is able to enhance the exergetic performance of the system close to 4.0% and to increase the refrigeration production approximately 0.84% on a daily basis. The analysis is conducted with a developed model in Engineering Equation Solver.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Cleaner Production - Volume 174, 10 February 2018, Pages 256-272
نویسندگان
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