Laser drilling of effusion holes: Process optimization and quality control using industrial micro-computed tomography

Keyphrases

• Laser Drilling 100%
• Effusion Holes 100%
• Drilling Angle 40%
• Thermal Barrier Coatings 40%
• Air Mass Flow 40%
• Outlet Hole 40%
• Geometric Metrics 20%
• Dragonfly 20%
• Destructive Testing 20%
• Cooling Air 20%
• Hole Angle 20%
• Hole Surface 20%
• Hole Geometry 20%
• 3D World 20%
• Focal Position 20%
• Flow Testing 20%
• Quality Control Guidelines 20%
• Metal Liner 20%

Engineering

• Air Mass Flow 100%
• Laser Drilling Process 50%
• Destructive Testing 50%
• Focal Position 50%