کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
173236 458582 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cell-based dynamic heat exchanger models—Direct determination of the cell number and size
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Cell-based dynamic heat exchanger models—Direct determination of the cell number and size
چکیده انگلیسی

Large amounts of thermal energy are transferred between fluids for heating or cooling in industry as well as in the residential and service sectors. Typical examples are crude oil preheating, ethylene plants, pulp and paper plants, breweries, plants with exothermic and endothermic reactions, space heating, and cooling or refrigeration of food and beverages. Heat exchangers frequently operate under varying conditions. Their appropriate use in flexible heat exchanger networks as well as maintenance/reliability related calculations requires adequate models for estimating their dynamic behaviour. Cell-based dynamic models are very often used to represent heat exchangers with varying arrangements. The current paper describes a direct method and a visualisation technique for determining the number of the modelling cells and their size.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Chemical Engineering - Volume 35, Issue 5, 11 May 2011, Pages 943–948
نویسندگان
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