Bacharach PCA3 Dokumentacja Pobierz pdf (Strona 14)

PCA



3 Manual

14 0024-9473 Rev 4

Equations (Some calculations vary by country)

( )

Definitions

= Measured oxygen (in %)

STK

= Measured stack temp (in

AIR

= Measured primary air temp (in

CO = Measured carbon monoxide (in ppm)

= Calculated carbon dioxide (in ppm)

qA = Calculated stack loss (in %)

Lambda = Calculated excess air

EFF = Efficiency based on HHV (in %)

ETA = Efficiency based on LHV (in %)

2max

= Constant (see table below)

B = Constant (see table below)

Fuel Constants (Some fuel constants vary by country)

FUEL CO

2 max

(

Natural Gas 11.8 0.66 0.009 59 9.6

KOKS 10.2 0.60 0.011 62 11.2

LEG 13.1 0.63 0.011 61 10.3

LPG 13.8 0.63 0.008 55 7.6

Oil #2 15.4 0.68 0.007 49 5.3

Oil #6 15.9 0.68 0.007 46 4.7

Coal 18.7 0.60 0.007 36 3.4

Biofuel 20.4 0.70 0.012 59 6.0

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 103 104

Brak uwag

Bacharach PCA3 Dokumentacja Strona 14