McQuay MWM 007F

14
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
Outdoor DB, °C
35 37 40
Indoor DB
°C
Indoor WB
°C
TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW)
23 15 2.506 1.789 x y 2.311 1.631
Total capacity, TC
Interpolation Method:
⇒
x−
−
=
−°
−
°
°°
kW311.2
2.506kWkW311.2
C37C40
C35C40
⇒
x
= 2.428kW
Sensible capacity, SC
Interpolation Method:
⇒
ykW631.1
1.789kWkW631.1
C37C40
C35C40
−
−
=
−°
−
°
°°
⇒
y
= 1.726kW