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  5. A novel vibration modeling method for a rotating blade with breathing cracks

A novel vibration modeling method for a rotating blade with breathing cracks

来源 :中国科学:技术科学英文版 | 被引量 : 0次 | 上传用户：SBRBWD0801
【摘 要】
：
This paper proposes a vibration modeling method for a rotating blade with breathing cracks, considering the coupling of the centrifugal effects, the breathing e
【作 者】
：
XIE JingSong ZI YanYang ZHANG 
【机 构】
：
StateKeyLaboratoryforManufacturingSystemsEngineering
【出 处】
：
中国科学:技术科学英文版
【发表日期】
：
2019年2期
【关键词】
：
VIBRATION modeling ROTATING BLADE crack BREATHING model CENTRIFUGAL effects 
【基金项目】
：
supported by the National Key Research and Development Program of China(Grant No.2017YFC0805700),the Key Project of National Natural Science Foundation of China(Grant No.61633001),the National Natural
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This paper proposes a vibration modeling method for a rotating blade with breathing cracks, considering the coupling of the centrifugal effects, the breathing effects and the crack effects. Firstly, considering the combined effects of the centrifugal stre
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