 Wysłany: Nie 2:45, 08 Maj 2011 Temat postu: mulberry tasker Cylindrical Shell Vibration Wave P |
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| Cylindrical shell vibration characteristics of wave propagation
stricrods (partI). J. A-coust. SOc. Am. , L966; 40} l0a7 a l0762KumarR. Axiallysymmetricvibrationsofafinite, [sotropiccylinder. Acustica, l971I24 # 1a7-1463KumarR,ed hardy danmark, StephensWB. Dispersionofflexura1waveE, incircularcylindricalshells. In: Proc. R. SOc. Lond. ,Oakley Briller, L972iA329.283-2974FullerCR. Effectsofwalldiscontinutiesonthepropagationofflexuralwavesincylindeicalshel ~. J. ofSoundb-Vibration. 198lI75 (2) :207-2285ParleG. Vibrationalenergyflowinelasticcylindrlcalshells. J. ofSoundb-Vibration,Franklin Marshall pas cher, 1990; 142 (2) :293 - 3106SmithPW. Phasevelocitiesanddisplacementcharacteristicsoffreewaveginathincylindricalshells. J. ofAeoust. SOc. Am. ,mulberry tasker, 1955; 27 {l065-10727 t Zhangwei Heng Chen Xu . Higher order structure in cylindrical shell vibration wave propagation characteristics . Huazhong University of Technology , 1997; 25 (I 】 ) 03-95DispersionCharacteristicsofStructureVibrationWavesinCylindricalShellsChenZhengxiangJiangSongqingZhangWeiheng (HuazhongUniversityofScience & Technolbgy, DepartmentofNavalArchitecture & OceanEngineeringWuhan.430074) AbstractDispersionresultsofcircularcylindeicalshellsinlowandhighcircumferentialmnde8arecaIcu-latedandcorrespondingdispersionplotsareobtained. Primarily, characteristicsofnearfieldwavesande-vanescentstandingwavesanditsvariationwithdrivingfrequencyafeanalyzed. Theresultsshowthatex-tensionalnearfieldwavesandtorsionalnearfieldwavesdonothaveextensionalandtorsi0naIT1ature, asusuallyexpected,oakley solbriller, butflexuralnearfieldwavehaveflexuralnature. Evanescentstandingwavesnre0fflexu-ralnature. Dispersionbehaviorofthewavesinlowandhighcircumferentialmodesareal3ocorapared. Keywords; cylindricalshell; vibrationwaveIvibrationmode; frequericYdispersion is first author of peptone male doctoral students in 1967, l2 months . 相关的主题文章： christian louboutin shoes Inkjet printing in packa mulberry taske Packaging design evaluation _5190 ed hardy suomessa Permeability of packaging materi |
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