Simulation shrinkage and stress generated during convective drying of carrot slices
سال انتشار: 1392
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 443
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شناسه ملی سند علمی:
JR_IJABBR-1-12_001
تاریخ نمایه سازی: 26 اسفند 1394
چکیده مقاله:
The moist sample shrinks during drying and the non-uniformity shrinkage involves stresses in the body.The aim of the present work is simulating deformations and drying-induced stresses of carrot slice during a convective drying. The effect of shrinkage on the heat and mass transfer profiles were considered. Nonconstant physical and thermal properties were also incorporated in the model and the Experimental conditions were as follows: a drying temperature of 333 K, relative humidity of 11% and air velocity of 1.2 m/s.
کلیدواژه ها:
نویسندگان
Negar Afaghi
MSc Student, Department of Agricultural Machinery Engineering, Urmia University
Asad modarres motlagh
Associate Professor, Department of Agricultural Machinery Engineering, Urmia University
Seied Sadegh Seiedlou
Associate Professor, Department of Agricultural Machinery Engineering, Urmia University
Ali Hasanpour
Associate Professor, Department of Agricultural Machinery Engineering, Urmia University