Want to buy naitica dehumidifiers (Quantity: 2)

RFQ Details

SWIMMING POOL AT LAHORE
Given Data:
Swimming Pool Water Surface Area = 980 Sqft(91M2)
Water Temperature = 290C
Room Temperature = 290C
Room Humidity = 50%
(A)Evaporation from Water Surfaces.

M = α .A.(x1-x2)
Cp
Where
M = Moisture Load, kg/hr
α = Coefficient of heat transfer, = 1.5 W/m2.K
Cp = The air's specific thermal capacity = 1000 J/kg.K
A = Water surfacem area = 91 m2
x1 = Moisture content of saturated air = 0.025 kg / kg (as per attached chart)
at 290C & 100% Humidity
x2 = Moisture content of room air = 0.0125 kg / kg (as per attached chart)
at 290C & 50% Humidity
M = 1.5 x91x(0.025-0.0125)x3600
1000
6.1425 kg/hr
(B)Unintentional Ventilation

M = qv . Q .(x1-x2)
Where
M = Moisture Load, kg/hr
qv = Infiltration = 0.23 m3/s
Q = Air density = 1.2 kg / m3
x1 = Moisture content of outdoor air = 0.007 kg / kg (as per attached chart)
at 450C & 81 W.B
x2 = Moisture content in room air = 0.017 kg / kg (as per attached chart)
at 290C & 50% Humidity
M = 0.23x1.2(0.007-0.017)x3600
= 9.936 kg/hr
( C )
Occupancy load = 15 Person.
Average Evaporation = 40 g per person
= 15x40/1000
0.6 kg/hr
Total Moisture Load kg/hr

A = 6.143 kg/hr
B = 9.936 kg/hr
C = 0.6 kg/hr
16.679 kg/hr
Safty Factor = 20% 3.3
Total Moisture Load 20 kg/hr.