Moist air at 32°C and 60% RH enters the refrigeration coil of a De-humiditier with a Hlow rate of 1.5 kg/sec. The air leaves saturated at 10°Cand is re-heated to 16°C before entering to the conditioned space. Condensate leaves the de-humidifier at 10°C. Determine a. The condensate removed in kg/sec b. The Capacity of the de-humidifier unit (AC - unit) in Tons of refrigeration c. The heat required by the Re-heater

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter47: High-pressure, Low-pressure, And Absorption Chilled-water Systems
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Moist air at 32°C and 60% RH enters the refrigeration coil of a De-humidifier with a flow
rate of 1.5 kg/sec. The air leaves saturated at 10°Cand is re-heated to 16°C before entering
to the conditioned spaące. Condensate leaves the de-humidifier at 10°C. Determine
a. The condensate removed in kg/sec
b. The Capacity of the de-humidifier unit (AC - unit) in Tons of refrigeration
c. The heat required by the Re-heater
Figure:
Paychrometric
Chart
m 1
De-Aamldinier
Te panditianed
space
m
m = 1.5 kg/sec
Conditioned
Supply
air
w,- W.
10 °C m.
air
Re - Heater
Saun Cue
16°C
32C
be
Transcribed Image Text:Moist air at 32°C and 60% RH enters the refrigeration coil of a De-humidifier with a flow rate of 1.5 kg/sec. The air leaves saturated at 10°Cand is re-heated to 16°C before entering to the conditioned spaące. Condensate leaves the de-humidifier at 10°C. Determine a. The condensate removed in kg/sec b. The Capacity of the de-humidifier unit (AC - unit) in Tons of refrigeration c. The heat required by the Re-heater Figure: Paychrometric Chart m 1 De-Aamldinier Te panditianed space m m = 1.5 kg/sec Conditioned Supply air w,- W. 10 °C m. air Re - Heater Saun Cue 16°C 32C be
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