17
3
rd
Step:
To obtain the Total capacity and Sensible capacity for
(a) Indoor Condition:
23°C DB, 15°C WB
Outdoor Condition:
37°C DB
Total capacity, TC
Interpolation Method:
⇒
⇒
x = 7.327kW
Sensible capacity, SC
Interpolation Method:
⇒
⇒
y = 5.142kW
40
°C - 35°C
=
6.832kW - 7.657kW
40°C - 37°C 6.832kW - x
40
°C - 35°C
=
4.685kW - 5.446kW
40°C - 37°C 4.685kW - y
Indoor DB
Indoor WB
° C
° C
TC (kW)
SC (kW)
TC (kW)
SC (kW)
TC (kW)
SC (kW)
24
15
7.657
5.446
x
y
6.832
4.685
Outdoor DB ° C
35
37
40