Air having a dry ball temperature of 32˚C and a wet bulb temperature of 26˚C is initially heated in a heater so that the dry ball temperature increases to 90 C. then the air is passed through the pile of corn kernels to dry. The air that exits the corn kernels is at a dry bulb temperature of 60 ˚C. then this air is passed to the dehumidifier to reduce the RH to 10%. Draw the course of the process of uadra change on a psychrometric diagram. The air flow rate through the corn kernels pile and dehumidifier is 3.0 m / s and the cross-sectional diameter of the pile is 0.5 m. a. Determine the amount of water lost from the corn kernels heap (in grams of water / second) = (grams of water / second). b. Determine the amount of water lost from the air when passing through the dehumidifier (in grams of water / second) = (grams of water / second)
Air having a dry ball temperature of 32˚C and a wet bulb temperature of 26˚C is initially heated in a heater so that the dry ball temperature increases to 90 C. then the air is passed through the pile of corn kernels to dry. The air that exits the corn kernels is at a dry bulb temperature of 60 ˚C. then this air is passed to the dehumidifier to reduce the RH to 10%. Draw the course of the process of uadra change on a psychrometric diagram. The air flow rate through the corn kernels pile and dehumidifier is 3.0 m / s and the cross-sectional diameter of the pile is 0.5 m.
a. Determine the amount of water lost from the corn kernels heap (in grams of water / second) = (grams of water / second).
b. Determine the amount of water lost from the air when passing through the dehumidifier (in grams of water / second) = (grams of water / second)
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