| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a turbine blade capable of preventing a crack or breakage even when resonance occurs. Ž<P>SOLUTION: This turbine blade 1 is the turbine blade of a radial turbine having an inlet of fluid in a radial direction and an outlet of the fluid in an axial direction, and blade thickness distribution is set so that a blade surface extended to the front and rear sides of the maximum blade thickness part forms a protrusion. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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