Application of a Mass Transfer Model for Simulation and Prediction of Moisture Distribution in Stored Corn Grains

(Ali Omari and the mystery behind the seal)

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Abstract

The two-dimensional finite difference model, developed by Abbouda, et al. (1992b), was applied to predict the moisture changes of corn grains stored in vertical standing, cylindrical steel bins. The water generated by respiration of corn was incorporated into the model. A comparison between the predicted and the measured moisture data made validation of the model. In general, they were in good agreement for a test period of one year. Results indicated that the model and the parameter values used in the model are applicable for predicting moisture of unventilated stored grain.
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