کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
245290 501985 2007 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Exergy-based ecological optimization for a generalized irreversible Carnot heat-pump
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Exergy-based ecological optimization for a generalized irreversible Carnot heat-pump
چکیده انگلیسی

The optimal exergy-based ecological performance of a Newton’s law generalized irreversible Carnot heat-pump, with losses due to heat-resistance, heat leak and internal irreversibility, is derived by taking into account an ecological optimization criterion as the objective function. This consists of maximizing a function representing the best compromise between the exergy-output rate and exergy-loss rate (i.e. entropy-production rate) of the heat-pump. Numerical examples are given to show the effects of heat leakage and internal irreversibility on the optimal performance of the generalized irreversible heat-pump.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 84, Issue 1, January 2007, Pages 78–88
نویسندگان
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