Ecom j2kn pro - 21 Calculations

Page 42
21. Calculations
Note: A1, B, CO
2
max & Eta
max
are constants based on fuel type.
Excess Air (Lambda) Range=1-infinity
Excess air =
21
21 – O
2
measured
Combustion Efficiency (Eta) Range=0-99.9%
Efficiency = Eta
max
-
(
A1
+ B) x (T
Gas
– T
Air
)
CO2
Carbon Dioxide (CO2) Range=0-CO2max
CO
2
= CO
2
max
X
(21 – O
2
measured)
21
Losses Range=0-99.9%
Losses = 100 – Efficiency