کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5444492 1511109 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Assessing the performance of a scroll expander with a selection of fluids suitable for low-temperature applications
ترجمه فارسی عنوان
ارزیابی عملکرد انبردست اسکرول با انتخاب مایع مناسب برای کاربردهای کم دما
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
This paper presents calculations of micro organic Rankine cycles equipped with a scroll expander whose performance is simulated by a model reported in literature. In particular, the original working fluid (R245fa) is replaced with selected hydrofluorocarbons and hydrocarbons for assessing the performance of the power cycle as a function of the specific working fluid. After setting the power output from the expander at 2 kW, the relationship between cycle efficiency and maximum cycle temperature is presented for each fluid. Thus, the possibility of matching the operation of the organic Rankine cycle to heat sources at lower temperature is investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Procedia - Volume 126, September 2017, Pages 493-500
نویسندگان
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