Question: Wet solids pass through a continuous dryer. Hot dry air enters the dryer at a rate of 5 0 0 0 k g m i
Wet solids pass through a continuous dryer. Hot dry air enters the dryer at a rate of
and mixes with the water that evaporates from the solids. Humid air leaves the dryer
at and relative humidity and then passes through a condenser in which it is cooled
to The pressure is constant at atm throughout the system. Use the psychrometric
chart to answer the following questions.
a pts What is the moisture content absolute humidity in the humid air stream leaving
the dryer in Dry Air Report with digits of precision in decimal format.
b pts What is the wet bulb temperature of the humid air stream leaving the dryer in :
Report answer with digits of precision in decimal format.
c pts As the humid air cools upon entering in the condenser, at what temperature will the
water just begin to condense? Report answer in deg. in decimal format with digits of
precision.
d pts Assuming the air entering the condenser is in there long enough to come to
and leave in equilibrium with the condensed liquid water at that temperature, what is the
absolute humidity in DryAir of the air leaving the condenser? Report answer with
digits of precision in decimal format on Canvas.
e pts If that air leaving the condenser were then heated back up to what would the
decimal format on Canvas.
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