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Simulated Performance Of Conventional High-Temperature Drying, Dryeration, And Combination Drying Of Shelled Corn With Automatic Conditioning, Michael D. Montross, Dirk E. Maier

Biosystems and Agricultural Engineering Faculty Publications

Combination drying, based on computer simulation, was evaluated as an alternative drying technique to traditional high-temperature drying and dryeration. Simulation models of high-temperature crossflow drying and in-bin drying and conditioning were used to evaluate the performance of conventional crossflow drying and full-heat crossflow drying followed by dryeration or natural-air drying for Indianapolis, Indiana, and Des Moines, Iowa. Energy costs from propane, electricity, moisture shrink below the market moisture content, and dry matter loss were estimated to find the total average drying cost over 29 years. Dryeration and combination drying reduced the total drying cost by approximately 10% compared to conventional …