Results 291 to 300 of about 5,189,584 (363)

Vibration free turntable apparatus

The Journal of the Acoustical Society of America, 1986
A platform that is magnetically suspended relative to a base. Magnet members are deployed atop and about the periphery of the base in fixedly secured relation thereto and oppositely polarized magnet members are secured to the bottom and about the periphery of the platform so that a magnetic repulsion exists between such magnet members in sufficient ...
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Vibration Free Interferometer Mirror

AIP Conference Proceedings, 2007
Optic tables may be an obstacle for the interferometric studies when they are exposed to mechanical vibrations in the particular frequency range. To reduce the mechanical noise, a moveable mirror of the FTIR spectrometer was used as an interferometer mirror.
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Free vibration of FGM conical–spherical shells

, 2021
H. Bagheri, Y. Kiani, M. Eslami
semanticscholar   +1 more source

Free vibration and buckling analyses of CNT reinforced laminated non-rectangular plates by discrete singular convolution method

Engineering computations, 2020
Ö. Civalek, Mehmet Avcar
semanticscholar   +1 more source

Deflections, stresses and free vibration studies of FG-CNT reinforced sandwich plates resting on Pasternak elastic foundation

, 2020
Noureddine Bendenia, M. Zidour, A. A. Bousahla, F. Bourada, A. Tounsi, K. H. Benrahou, E. A. Bedia, S. R. Mahmoud, A. Tounsi   +8 more
semanticscholar   +1 more source

Free Vibration

2021
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Free Vibration Analysis of Thick Laminated Composite Shells Using Analytical and Finite Element Method

Journal of Vibration Engineering & Technologies
A. Attia, A. T. Berrabah, F. Bourada, A. A. Bousahla, A. Tounsi, Mohamed Abdelaziz Salem, K. M. Khedher, Thanh Cuong‐Le   +7 more
semanticscholar   +1 more source

A study on the structural behaviour of functionally graded porous plates on elastic foundation using a new quasi-3D model: Bending and free vibration analysis

, 2020
Miloud Kaddari, A. Kaci, A. A. Bousahla, A. Tounsi, F. Bourada, AbdeldjebbarTounsi, E. A. Bedia, Mohammed Al-Osta   +7 more
semanticscholar   +1 more source

Free Vibration of Arches

2011
The theory of vibration is a special branch of structural analysis. This theory allows us to evaluate internal forces and displacements in the structure caused by dynamical loads of different nature. Often it is the case that these forces and displacements are significantly greater than the forces and displacement for the case of static loading ...
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Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma

Ca-A Cancer Journal for Clinicians, 2020
Aaron J Grossberg, William L Hwang, Anirban Maitra   +2 more
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