Ultrafast laser processing of shaped film cooling holes for aero-turbine blades: Surface integrity, parameter influence and forming mechanism
Meng Li, Zhixun Wen, Ping Wang, Yuxing Liu, Zhufeng Yue
Topics & Concepts
Materials scienceMechanism (biology)Ultrashort pulseSurface integrityLaserTurbine bladeSurface (topology)Composite materialTurbineMechanical engineeringOpticsSurface roughnessEpistemologyGeometryMathematicsPhilosophyPhysicsEngineeringLaser Material Processing TechniquesTribology and Lubrication EngineeringHeat Transfer Mechanisms