Cessna 208B - Page 378

CESSNA
SECTION
7
MODEL 2088 (675 SHP) AIRPLANE AND SYSTEMS DESCRIPTION
Ram air compressed while flowing
~,
through three stages of axial-flow
2. 1. Primary Power Turbine Exhaust Pipe
impellers
3. Compressor Turbine
[IIIIIIIIIl Ram air compressed while flowing
4. Centrifugal Impeller
=,
through centifugal impeller
5. Axial-Flow Impellers (3)
...,
6. Engine Air lnlet
-
Compressed air injected with
7. lnertial Seperator Outlet
=, fuel and ignited
8. lnertial Seperator Rear Vane
9. lnertial Seperator Airfoil
:,
Burned fuel-air mixture is ex-
10. lnertial ~eperator Front Vane
11. Induction Air lnlet Plenum
- panded and drives compressor 12, Air Duct
turbine and power turbine, and
=, is then exhausted
=,
NOTE
=,
Above view shows inertial separator in NORMAL position.
:,
Auxiliary view shows inertial separator in BYPASS position.
Figure
7-11. Engine Air Flow
=~
-' 1 Revision 23 U.S. 7-59