Deterioration of Thermal Barrier Coated Turbine Blades by Erosion

Table 1

NASA-designed automotive turbine (TMX-71717) blade geometry.

Blade row	Stator	Rotor
Pitch (cm)	2.096	0.5621
Mean chord (cm)	2.311	1.043
Height (cm)	1.118	1.105
L.E. radius (cm)	0.0635	0.0331
T.E. radius (cm)	0.0191	0.0191
Number of blades	15	56