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| DYNAMIC BEHAVIOR OF A CRACKED FLEXIBLE ROTOR SUPPORTED ON JOURNAL BEARINGS | |
| 作者姓名： | Zheng Jibing Meng Guang |
| 作者单位： | Institute of Vibratian Engineering，Northwestern PolytechnicalUniversity，Xi'an，China，710072 |
| 摘 要： | SupportedbytheNationalNaturalScienceFoundationandtheShaanxiNaturalScienceFoundationofChinaNomencIaturescd-externaldampingCP-machinedclearanceofbearingD.-externaldampingratio(=c,/(2m,eq))e.-theunbalanceeccentricityfx,f,-fluidfilmforcesk,-complexstiffnessofcrackedshaftk.-stiffnessofuncrackedshaftke,k,-stiffnessofcrackshaftin$,Vdirec-tlonsAse,As,-thelargeststiffnesschangemb,md-masslumpedatbearingandrotormid-spanS,-fiXedSommerfeldnumber(=S/n,SistheSommerfeldnumber)U-unbalanceparameter(=e./… |
DYNAMIC BEHAVIOR OF A CRACKED FLEXIBLE ROTOR SUPPORTED ON JOURNAL BEARINGS |
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| Zheng Jibing, Meng Guang.DYNAMIC BEHAVIOR OF A CRACKED FLEXIBLE ROTOR SUPPORTED ON JOURNAL BEARINGS[J].Chinese Journal of Aeronautics,1997(1). | |
| Authors: | Zheng Jibing Meng Guang |
| Abstract: | |
| Keywords: | rotor dynamics cracks rotors journal bearings dynamic characteristics behavior |
| 本文献已被 CNKI 等数据库收录！ | |