کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5017238 | 1466394 | 2016 | 32 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimization and performance experiments of a MnCl2/CaCl2-NH3 two-stage solid sorption freezing system for a refrigerated truck
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Based on the earlier-established MnCl2/CaCl2-NH3 two-stage solid sorption freezing system for a refrigerated truck, a series of optimization designs are conducted in this prototype system. For sorption beds consisting of many unit tubes, the arrangement mode is changed to the staggered arrangement. Off-the-shelf heat exchangers from refrigeration industries are chosen as the evaporator and the condenser, and an expansion valve is also used. The total mass of the optimized system is reduced to approximately 150âkg. Firstly, different refrigerating temperatures ranging from â25â°C to 0â°C are investigated, and experimental results show the optimized system can easily satisfy requirement even for transporting frozen goods. The earlier-established system can only satisfy requirement for transporting fresh goods. Simultaneously, the cycle time can be reduced to 45âmin. Through the optimization, both the refrigerating capacity and the total mass of the system can satisfy requirement of this refrigerated truck.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Refrigeration - Volume 71, November 2016, Pages 94-107
Journal: International Journal of Refrigeration - Volume 71, November 2016, Pages 94-107
نویسندگان
P. Gao, L.W. Wang, R.Z. Wang, D.P. Li, Z.W. Liang,