52 TRG-TRC001-EN
notes
Let’s review some of the main concepts from this clinic on psychrometry.
The lines of the psychrometric chart represent five physical properties of air:
dry bulb, wet bulb, dew point, humidity ratio, and relative humidity.
If any two of these properties are known, the remaining properties can be
determined from the chart.
3V\FKURPHWU\
SHULRGVHYHQ
5HYLHZ
Figure 82
3URSHUWLHVRI$LU
'U\%XOE7HPSHUDWXUH)
'U\%XOE7HPSHUDWXUH)
+XPLGLW\5DWLRJUDLQV
+XPLGLW\5DWLRJUDLQV
OE
OE
RIGU\DLU
RIGU\DLU
ZHWEXOE
ZHWEXOE
GHZSRLQW
GHZSRLQW
KXPLGLW\UDWLR
KXPLGLW\UDWLR
GU\EXOE
GU\EXOE
UHODWLYHKXPLGLW\
UHODWLYHKXPLGLW\
Figure 83
period seven
Review