| 摘要 |
Blade with optimized vibration behaviour for turbomachinery components in an axial type of construction, having a solid, thin and elongated blade body. At a distance from the radially inner blade-body end and the radially outer blade-body end, at least one plate-like rib which is disposed in an upright position on the blade-body surface and is oriented in a neutral manner with regard to the flow is integrally connected to the blade body on the suction and/or pressure side.
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