Final answer:
During inspection, compressor blade damage that may be found includes cracks, erosion, corrosion, tip rub, bent or deformed blades, and efficiency loss. Bent or Deformed Blades: Impact from foreign objects can cause bending or deformation of the blades.
Step-by-step explanation:
During inspection, different types of compressor blade damage that may be found include: Cracks: These can be caused by stress, fatigue, or foreign object damage. Erosion: Airborne particles or droplets can cause erosion on the blade surfaces. Corrosion: Chemical reactions or environmental factors can lead to corrosion on the blades. Tip Rub: When the blades come in contact with the casing, it can cause rub marks or damage on the blade tips. Bent or Deformed Blades: Impact from foreign objects can cause bending or deformation of the blades. Efficiency Loss: Any damage that affects the shape or surface of the blades can result in reduced efficiency.
Corrosion: Chemical reactions or environmental factors can lead to corrosion on the blades. Tip Rub: When the blades come in contact with the casing, it can cause rub marks or damage on the blade tips. Bent or Deformed Blades: Impact from foreign objects can cause bending or deformation of the blades. Efficiency Loss: Any damage that affects the shape or surface of the blades can result in reduced efficiency.