Radial turbine moving blade

PURPOSE: To reduce incidence loss by correcting any non-proper incidence angle distribution which is generated by non-uniformity of flow which flows in on a radial turbine moving blade. CONSTITUTION: The shape of the moving blade front edge 5 of a radial turbine moving blade 2 is formed in such a way that the radius of a front edge center 5 is formed in a large size at its edge center 7, the radius of a front edge hub side 6 and that of a front edge shroud side 8 are formed in a size smaller than the above, and the radius are connected together by a secondary curve line continuously. COPYRIGHT: (C)1993,JPO&Japio