کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
625384 1455426 2011 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of stage temperature drop on MVC thermal performance
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
The effect of stage temperature drop on MVC thermal performance
چکیده انگلیسی

The aim of this research is to study the thermal performance of MVC desalination system. A hybrid MSF–MVC desalination system is proposed in this study, and a parametric study was carried out to study the effects of MVC brine temperature and temperature drop across MVC stage on system performance in terms of specific power consumption, pressure ratio, feed to distillate ratio, specific heat transfer area, distillate product and exergy destruction.The analysis was performed using steady state mathematical model for hybrid MSF–MVC system; the model is based on first and second laws of thermodynamics. Results showed that as temperature drop across the stage increases, the specific power consumption increases, and distillate water production decreases. On the other side as MVC brine temperature increases, the specific heat transfer area decreases. Results showed that the increase in the temperature drop across stage causes an increase in exergy destruction.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 265, Issues 1–3, 15 January 2011, Pages 213–221
نویسندگان
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