发明授权
US09011097B2 Turbine wheel 有权
涡轮轮

Turbine wheel
摘要:
A turbine wheel includes a plurality of blades having a scallop cut-out profile. The scallop cut-out profile is formed by cutting-out a back side wall part of the blade between the suction surface side of a blade part and the pressure surface side of the adjacent blade.
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