Showing posts with label High pressure nozzle guide vane construction and cooling. Show all posts
Showing posts with label High pressure nozzle guide vane construction and cooling. Show all posts

Friday, January 20, 2012

Bearing chamber cooling, Development of high pressure turbine blade cooling,High pressure nozzle guide vane construction and cooling ,Accessory cooling

Fig. 9-3 Development of high pressure turbine blade cooling.

Bearing chamber cooling


9. Air cooling of the engine bearing chambers is not normally necessary since the lubrication system
(Part 8) is adequate for cooling purposes.