0.39) Q2/ The outside air at 31°C dry bulb temperature and 18.5°C wet bulb temperature enters a cooling coil at the rate of 40 m³/min. The effective surface temperature of the cooling coil is 4.5°C and its cooling capacity is 12.5 kW of refrigeration. Find (a) dry bulb and wet bulb temperatures of the air leaving the coil, (b) enthalpy of air leaving the coil, and (c) by-pass factor of the coil.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
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Chapter6: Forced Convection Over Exterior Surfaces
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0.39)
Q2/ The outside air at 31°C dry bulb temperature and 18.5°C wet bulb
temperature enters a cooling coil at the rate of 40 m³/min. The effective
surface temperature of the cooling coil is 4.5°C and its cooling capacity is
12.5 kW of refrigeration. Find (a) dry bulb and wet bulb temperatures of the
air leaving the coil, (b) enthalpy of air leaving the coil, and (c) by-pass factor
of the coil.
Transcribed Image Text:0.39) Q2/ The outside air at 31°C dry bulb temperature and 18.5°C wet bulb temperature enters a cooling coil at the rate of 40 m³/min. The effective surface temperature of the cooling coil is 4.5°C and its cooling capacity is 12.5 kW of refrigeration. Find (a) dry bulb and wet bulb temperatures of the air leaving the coil, (b) enthalpy of air leaving the coil, and (c) by-pass factor of the coil.
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