The conclusions of applied to the optimal design of dry friction dampers for the future turbomachineries.

所得结论对今后动力机械中带干摩擦阻尼减振结构的合理设计与寻优具有指导意义.

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In addition, the dry friction coefficient is 0.44 at the condition of 147 N loading.

块体材料在147N的载荷作用下, 其干摩擦系数为0.

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Actually, piston ring is working under the state of boundary lubrication and the half dry friction.

活塞环实际上是在边界润滑和半干摩擦状态下工作.

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