Closed call · historical reference

Clean Sky 2 Call for Proposals 11 · Advanced characterization of friction and surface damage for gears running in loss of lubrication conditions

Specific Challenge:The optimization of the lube system and sump layout in next generation geared turbofans is key to reduce weight and complexity, while ensuring reliability. This topic aims at maturing up to TRL3 configurations in which the auxiliary or secondary oil system is not necessary to sur…