Grounding for fan blades on an underblade spacer
作者： Lee Drozdenko , Allan R. Penda
DOI:
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摘要: A fan rotor includes a body with at least one slot receiving blade. The blade has an outer surface, some areas, formed of first material and airfoil extending from dovetail. dovetail is received in the slot. spacer positioned radially inwardly biasing against grounding element, which contact portion second that more electrically conductive than material. element rotating rotates rotor. third less elements form ground path into
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