what is the abrivation of GE- 9FA and 9E gas turbines
Answers were Sorted based on User's Feedback
Answer / mob
Gas turbines of GE make are denoted by Frame i.e. Frame -
V, Frame - VI, Frame - IX etc.
Frame - 9E gas turbine means serial no. 9001 , 9171 E etc
For 9171 E - 9 means the frame number, 17 means 170000 HP,
1 means single shaft and E is the latest modification
9FA is a high end frame 9 machine i.e. has higher rating
than 9E
Is This Answer Correct ? | 50 Yes | 2 No |
Answer / naga
GE gas turbines were basically divided into 2 different
classes.
1. E - class Ex: 6B, 9E
2. F - class Ex: 6FA, 7FA, 7FB, 9FA, 9FB,9FA+e
F class machines are newer machines and has higher power
generation capacity.
9FA means : "9" indicates Frame size and "F" indicates F -
class machine. FA and FB are two categories of F - class
machines.
9E means : "9" indicates Frame size and "E" indicates E -
class machine.
9FA+e means : "9" indicates Frame size, "F" indicates F -
class machine and "+e" indicates extended version of 9FA.
For ex: 9FA+e 'inspection interval' is more compared to 9FA.
Is This Answer Correct ? | 43 Yes | 2 No |
Answer / varun kamboj
GT 9FA+e MEANS
9- SIZE OF FRAME.
F- CLASS OF MACHINE.
+e VERSION OF MACHINE
9E GT MEANS - 9171 SERIAL NO. WHICH DENOTES
9-FRAME SIZE
17- 170000 HP
1- MEANS SINGLE SHAFT
Is This Answer Correct ? | 26 Yes | 0 No |
Answer / jayant c dusane
GE9FA and 9E
9FA = 9- frame size
f- class
a- version
9E = 9- frame size
e- class
Is This Answer Correct ? | 9 Yes | 0 No |
Answer / ahmed mamdouh
9FA = 9- frame size
F- class
A- version
9E = 9- frame size
E- class
Is This Answer Correct ? | 7 Yes | 2 No |
Answer / nithi
GE Frame 9FA Machine
9=FRAME
F= MEANS CLASS LIKE E CLASS MACHINE TURBINE INLET
TEMPERATURE AROUND 1070 DEGC AND F CLASS MACHINE TURBINE
INLET TEMPERATURE IS AROUND 1180 DEG C.
A = MEANS ANUALR COMBUSTION.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / bhola shanker
9E turbines have cranking motor, no lift oil for turbine bearings, having additional bearing near the marriage coupling I.e.,in between compressor sand turbine, because of lower capacity the generator is air cooled,
Whereas 9FA turbine have LCI for cranking, have lift oil for turbine bearings, unlike 9E is having only bearing only at the extreme end of the compressor and turbine and generator is hydrogen cooled.
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / santosh dhange
9FA is higher version then 9 E
GE frame 9E means - 9 is the Frame size. E -Class or version.
GE frame 9FA - 9 means frame size, F - means Class, A- means annular Combustion type.
Is This Answer Correct ? | 0 Yes | 0 No |
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