PRIMARY MIX!NG PASSAGES
PRIMARY GAS -i FUEL INJECTOR ! (INNER)
PRIMARY GAS FUEl INJECTOR (OUTER)
/- FLCW / SHIELO
SECONOARY GAS FUEL INJECTOR
SECONOARY
UNER
l____
PRIMARY
SWIRLER
('W.sER'-
OffTUSOe*
no?ru
- r RIMARY SWiRLER (OUTER)
PRIMARY
ZONĘ
SECONDAR
ZONĘ
L PRIMARY
flow
splitter
SECONOARY
SECOnOa1-y
FUEL/AIR MWNC ^IX'NC '■'ASSAGĘ PaSSAGE fx,t