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simulation shrinkage and stress generated during convective drying of carrot slices
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نویسنده
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afaghi negar ,modarres motlagh asad ,seiedlou seied sadegh ,hasanpour ali
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منبع
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international journal of advanced biological and biomedical research - 2013 - دوره : 1 - شماره : 12 - صفحه:1660 -1668
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چکیده
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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.
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کلیدواژه
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dryinginduced stresses ,shrinkage ,carrot
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آدرس
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urmia university, department of agricultural machinery engineering, ایران, urmia university, department of agricultural machinery engineering, ایران, tabriz university, department of agricultural machinery engineering, ایران, urmia university, department of agricultural machinery engineering, ایران
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Authors
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