Principles Of Calculation; Fuel Parameters; Calculation Formulae; K.5 Principles Of Calculation - TESTO 340 Instruction Manual

54 K. Technical data

K.5 Principles of calculation

K.5.1 Fuel parameters
Fuel CO
2 max
Natural Gas 11,90
Light Oil 15,50
Heavy Oil 15,80
Coal 18,40
Anthracit 19,10
Coke 20,60
Propane 13,80
Butan 4,10
Test gas 0,00
Diesel 15,60
Petrol 15,10
K.5.2 Calculation formulae
C C a a r r b b o o n n d d i i o o x x i i d d e e : :
E E f f f f i i c c i i e e n n c c y y r r e e f f e e r r r r e e d d t t o o G G r r o o s s s s E E f f f f i i c c i i e e n n c c y y : :
(
K
(
gr
Effg = 100 -
E E f f f f i i c c i i e e n n c c y y r r e e f f e e r r r r e e d d t t o o N N e e t t t t E E f f f f i i c c i i e e n n c c y y : :
(
K
(
net
Effn= 100 -
O K
2 ref gr
3,00% 0,35%
3,00% 0,48%
3,00% 0,51%
7,00% 0,62%
7,00% 0,67%
7,00% 0,75%
3,00% 0,42%
3,00% 0,43%
0,00% 0,00%
3,00% 0,49%
3,00% 0,46%
CO x (O
2max
CO =
2 O
2ref
x (FT - AT) (MH O + 9 x H) x (2488 + 2.1 x FT - 4.2 x AT)
) (
2
+
CO
2
x (FT - AT) (MH O + 9 x H) x (210 + 2.1 x FT - 4.2 x AT)
) (
2
+
CO
2
K K H
net 1
0,39 40,00 24,4
0,51 53,00 13
0,51 54,00 11,5
0,65 63,00
0,69 65,00
0,76 70,00 0,4
0,45 48,00 18,2
0,46 48,00 17,2
0,00 0,00
0,53 53,00 12,9
0,49 51,00 14,2
- O )
2ref 2
Q x 1000
gr
Q x 1000
net
MH O Q
2 gr
0 53,42
0 45,6
0,2 42,9
4 13 26,75
3 12 29,65
10 27,9
0 50
0 49,3
0 0 0
0 44,62
0 45,1
C0 : Fuel-specific
2max
carbon dioxide value
O : O2 reference value
2ref
O : Measured oxygen
2
content as %
K1 x CO
) (
+
CO
2
K1 x Q
) (
gr
+
Q x (CO
net 2
Kgr/Knet/Qgr/Qnet/K1/MH2O/H:
Fuel-specific factors
FT: Flue gas temperature
AT: Ambient temperature
CO: Measured carbon monoxide
value in %
CO : Calculated carbon dioxide
2
value in %
Q
net
48,16
42,8
40,5
25,5
28,95
27,45
46,3
45,8
0
41,8
42,02
)
)
+ CO
)
x CO
)
+ CO)