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Device for cancelling aerodynamical forces on a rotating body and dynamical balance use
Device for cancelling aerodynamical forces on a rotating body and dynamical balance use
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机译:用于消除旋转体上的空气动力和动态平衡的装置
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摘要
Dynamic balancing device. …??It comprises a bell (21) surrounding a rotating body (3) having roughnesses and rotating about the same axis in order to drive the air (20) surrounding the body (3) and reduce the aerodynamic forces. …??The invention is used for the balancing of artificial satellites. …IMAGE…
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