1-20 of 220
Keywords: Modal analysis
Close
Sort by
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2023, 145(6): 061004.
Paper No: VIB-23-1140
Published Online: November 22, 2023
... 24 10 2023 24 10 2023 22 11 2023 damping dynamics materials in vibration and acoustics modal analysis propagation and radiation sensors and actuators structural acoustics skin-drive bone conduction mechanical skin impedance viscoelastic skin model structural dynamics...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2023, 145(6): 061003.
Paper No: VIB-23-1169
Published Online: October 13, 2023
... and A coustics . 15 06 2023 23 09 2023 24 09 2023 13 10 2023 damping modal analysis stability Combustion systems can exhibit undesired behavior in the form of oscillating pressure and heat release rates. The noisy combustion seen initially morphs into a discrete toned...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2023, 145(5): 051006.
Paper No: VIB-22-1422
Published Online: September 22, 2023
... by Eq. (17) , respectively. (24) r 12 = A 1 cor / A 2 cor Similarly, the ratio of modal displacement R ij between any two tip nodes which belong to ( Q i , Q j ) can be obtained from FE modal analysis, as shown in Eq. (25) . (25) R i j...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2023, 145(4): 041005.
Paper No: VIB-22-1390
Published Online: April 17, 2023
... dynamics gear mesh contact contact stress distribution dynamics machine dynamics modal analysis non-linear vibration rotor dynamics Epicyclic gears, also commonly referred to as planetary gears, are used in several power transfer applications. Due to their coaxial arrangement, high power...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2023, 145(3): 031009.
Paper No: VIB-22-1398
Published Online: March 2, 2023
.... Librescu and Song [ 4 ] compiled studies on the mechanical behavior of thin-walled beams made of composite materials and published a theory of thin-walled composite beams. nonlocal two-phase thin-walled vibration collapsed nanotube dynamics materials in vibration and acoustics modal analysis...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2023, 145(3): 031008.
Paper No: VIB-22-1313
Published Online: February 28, 2023
...John W. Sanders; Daniel J. Inman Many oscillatory systems of engineering and scientific interest ( e.g. , mechanical metastructures) exhibit nonproportional damping, wherein the mass-normalized damping and stiffness matrices do not commute. A new modal analysis technique for nonproportionally...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2022, 144(6): 061011.
Paper No: VIB-22-1226
Published Online: November 4, 2022
... modal analysis structural dynamics and control 02 07 2022 10 10 2022 10 10 2022 04 11 2022 Contributed by the Technical Committee on Vibration and Sound of ASME for publication in the J ournal of V ibration and A coustics . Email: elishako@fau.edu Email...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2023, 145(2): 021005.
Paper No: VIB-22-1215
Published Online: October 19, 2022
... by the Technical Committee on Vibration and Sound of ASME for publication in the J ournal of V ibration and A coustics . 23 06 2022 23 09 2022 23 09 2022 19 10 2022 rotor dynamics vibration natural frequencies mode shapes machine dynamics modal analysis rotor dynamics system...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2022, 144(6): 061007.
Paper No: VIB-22-1294
Published Online: October 17, 2022
...: segalman@msu.edu Email: khasawneh3@msu.edu Contributed by the Technical Committee on Vibration and Sound of ASME for publication in the J ournal of V ibration and A coustics . 07 09 2022 23 09 2022 24 09 2022 17 10 2022 modal analysis Timoshenko beams segmented...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2023, 145(1): 011011.
Paper No: VIB-22-1166
Published Online: September 30, 2022
... for publication in the J ournal of V ibration and A coustics . elliptical diaphragm electrostatic speaker average displacement sound pressure resonance mode materials in vibration and acoustics modal analysis propagation and radiation sensors and actuators smart materials and structures...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2023, 145(1): 011003.
Paper No: VIB-22-1196
Published Online: August 18, 2022
.... Essentially periodic structures consist of a distributed parameter structure connected (embedded) to a series of spring-mass-dampers. Such systems in the past have been studied as combined dynamical systems. This work deals with the modal analysis of non-conservative combined dynamic systems formed...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. December 2022, 144(6): 064501.
Paper No: VIB-22-1095
Published Online: August 10, 2022
... 25 07 2022 25 07 2022 10 08 2022 dynamics modal analysis structural dynamics vibration The original idea of the frequency dependency of mass and stiffness properties of structural elements for free vibration analysis was developed by Przemieniecki [ 1 , 2 ] who...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2022, 144(5): 051016.
Paper No: VIB-22-1035
Published Online: June 27, 2022
... Simulation ,” Mater. Sci. Eng., A , 499 ( 1–2 ), pp. 434 – 439 . 10.1016/J.MSEA.2008.08.040 [36] Chati , M. , Rand , R. , and Mukherjee , S. , 1997 , “ Modal Analysis of a Cracked Beam ,” J. Sound Vib. , 207 ( 2 ), pp. 249 – 270 . 10.1006/JSVI.1997.1099 [37] Tien , M. H...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2022, 144(5): 051011.
Paper No: VIB-22-1030
Published Online: May 13, 2022
... Committee on Vibration and Sound of ASME for publication in the J ournal of V ibration and A coustics . 25 01 2022 08 04 2022 08 04 2022 13 05 2022 damping modal analysis damping ratio loss factor dissipation viscous damping structural damping Office of Naval...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2022, 144(5): 051007.
Paper No: VIB-21-1224
Published Online: May 4, 2022
... ibration and A coustics . 23 06 2021 03 04 2022 03 04 2022 04 05 2022 dynamical systems modal analysis structural vibration reduced order modeling (ROM) proper orthogonal decomposition (POD) Physics-informed model reduction energy closure analysis energy balance...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2022, 144(4): 041013.
Paper No: VIB-21-1288
Published Online: March 18, 2022
... 27,250 Shell181 elements and 2228 Solid186 elements, as shown in Fig. 7 . The root of the wind turbine blade model is fixed in the 6DOFs. This provides a cantilever beam-like boundary condition. The modal analysis is performed on the finite element model to obtain the natural frequencies and mode shapes...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. August 2022, 144(4): 044501.
Paper No: VIB-22-1027
Published Online: March 11, 2022
... of V ibration and A coustics . 24 01 2022 22 02 2022 22 02 2022 11 03 2022 aeroelasticity modal analysis pseudospectra‌ stability In the context of eigenvalue problem analysis, Trefethen [ 1 ] introduced the concept of pseudospectra : the sets of points...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2022, 144(4): 041008.
Paper No: VIB-21-1228
Published Online: March 2, 2022
... of ASME for publication in the J ournal of V ibration and A coustics . 25 06 2021 08 01 2022 08 01 2022 02 03 2022 modal analysis smart materials and structures structural dynamics and control vibration control ‌tuned mass damper robust control linear matrix...