کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
645413 | 1457139 | 2015 | 52 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A graphical criterion for working fluid selection and thermodynamic system comparison in waste heat recovery
ترجمه فارسی عنوان
یک معیار گرافیکی برای انتخاب سیال انتخاب و مقایسه سیستم ترمودینامیکی در بازیابی پسماند گرما
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
چکیده انگلیسی
In the present study, we proposed a graphical criterion called CE diagram by achieving the Pareto optimal solutions of the annual cash flow and exergy efficiency. This new graphical criterion enables both working fluid selection and thermodynamic system comparison for waste heat recovery. It's better than the existing criterion based on single objective optimization because it is graphical and intuitionistic in the form of diagram. The features of CE diagram were illustrated by studying 5 examples with different heat-source temperatures (ranging between 100 °C to 260 °C), 26 chlorine-free working fluids and two typical ORC systems including basic organic Rankine cycle(BORC) and recuperative organic Rankine cycle (RORC). It is found that the proposed graphical criterion is feasible and can be applied to any closed loop waste heat recovery thermodynamic systems and working fluids.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 89, 5 October 2015, Pages 772-782
Journal: Applied Thermal Engineering - Volume 89, 5 October 2015, Pages 772-782
نویسندگان
Huan Xi, Ming-Jia Li, Ya-Ling He, Wen-Quan Tao,