1. PREVENTING BURN OUT OF THE HOT SECTION
JET ENGINE PROPULSION
Chapter 8
Intercooling and Sealing System
PREVENTING BURN OUT OF THE HOT SECTION

2. COOLING AND SEALING Notional Internal Cooling and Sealing System
Inlet Vane and Bullet Anti Icing Air
Disc Cooling, Blade Film Cooling and Tip Sealing
Anti Icing Air Control Valve
Stage 6 Internal Cooling Air
Notional Internal Cooling and Sealing System
Stage 14 Anti Icing Air
Stage 17 Internal Cooling and Sealing Air

3. BLADE AEROFOIL AND FILM COOLING FLOW
COOLING AND SEALING
INTERNAL COOLING FLOW
OUTER SEAL SEGMENT
COMBUSTION GAS FLOW
OUTER PLATFORM SEAL
BLADE AEROFOIL AND FILM COOLING FLOW
COMBUSTION GAS FLOW
FILM COOLING BARRIER
UP THROUGH THE ROOT

4. COOLING AND SEALING
Any Questions?