| 摘要 |
The converter has an impeller, a turbine and a coaxial reactor including an impeller blade (1), turbine blade (2) and a reactor blade (3), respectively. The blades are respectively delimited by inner lateral edges (11, 21, 31), outer lateral edges (12, 22, 32), trailing edges (13, 23, 33) and leading edges (14, 24, 34). The trailing edge of the impeller is remote from an axial distance (d1) of the leading edge of the turbine. The trailing edge of the turbine is remote from axial distance (d2) of the leading edge of the reactor, where the ratio between d2 and d1 is equal to 1. |
