【摘要】 在分析传统叶片振动可靠性模型基础上,运用基于强迫振动响应放大因子的振动可靠性模型,给出了求解振动可靠性设计变量的方法。并利用风扇叶片的试验数据对叶片的振动可靠性进行了实例评估,为叶片的修改设计和排除叶片的振动故障提供了依据。更多还原

【Abstract】 A method of solution of design variables was presented using the vibration reliability model of the magnifying factor in response to the forced vibration, based on analysis of the conventional vibration reliability model. The fan blade vibration reliability was evaluated by use of its test data, which provides basis for modifying the design and eliminating the vibration.更多还原