Modeling of Banana Convective Drying by the Drying Characteristic Curve (DCC) Method

作者: Yves Jannot , André Talla , Jean Nganhou , Jean-Rodolphe Puiggali

DOI: 10.1081/DRT-200032888

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摘要: Abstract Experimental convective drying tests of banana have been carried out for different air conditions to show the influence temperature, absolute humidity and speed on rate. The analysis rate evolution as a function product water content enables identification fourth phases: temperature rising (phase 1), exponentially decreasing 2), linearly 3) very low 4). phase 1 being short last 4 not reached during typical drying, characteristic curve (DCC) has represented by two mathematical functions fitting phases 2 3. Their parameters determined minimization quadratic errors between experimental theoretical curves. It leads unique (the DCC) representing all integration which calculation with maximum error ...

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