3.8 Calculation of the fuel-specific factors FFD and FFW for exhaust flow calculation
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Statutory Documents - IMO Publications and Documents - International Codes - NOx Technical Code - Technical Code on Control of Emission of Nitrous Oxides from Marine Diesel Engines - Appendix 6 - Calculation of exhaust gas mass flow (carbon-balance method) - 3 Method 2, universal, carbon / oxygen-balance - 3.8 Calculation of the fuel-specific factors FFD and FFW for exhaust flow calculation

3.8 Calculation of the fuel-specific factors FFD and FFW for exhaust flow calculation

(2-46)
(2-47)

  3.8.1 By means of the following formulae:

(2-48)
(2-49)

and, according to the formulae (2-34), (2-35), (2-37), (2-38), and (2-39), the factors may be given by formula (2-50) and (2-52), respectively:

(2-50)

  3.8.2 The same formula with numbers:

(2-51)

  3.8.3 The formula for FFD is very similar; the only difference is with the coefficient ALF concerning the water:

(2-52)

  3.8.4 The same formula with numbers:

(2-53)
Parent topic: 3 Method 2, universal, carbon / oxygen-balance
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