Effect of various drying bed on thermodynamic characteristics

作者: Ali Motevali , Reza Amiri Chayjan

DOI: 10.1016/J.CSITE.2017.09.007

关键词: Fluidized bedEnvironmental engineeringThermal efficiencyEnergy consumptionEnvironmental scienceFixed bedThermodynamicsAir dryingSpecific heat

摘要: Abstract In this study thermodynamic parameter and energy consumption in drying of two plant dill mint three bed including fix, semi fix fluid with using a hot air was investigated. Experimental conducted four levels temperature (30, 40, 50 60 °C). Maximum at 40 °C to be 16.41 MJ minimum 30 °C 2.77 MJ. Also 60 °C 3.64 MJ maximum 28.65 MJ. The highest energy, thermal efficiency for both achieved on the fixed bed, whereas lowest fluidized bed. power specific heat

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