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Keywords: structural acoustics
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Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2022, 144(3): 031008.
Paper No: VIB-21-1203
Published Online: December 2, 2021
... is at 45 Hz at excitation SPL of 140 dB. For the HR with compliant wall, the 0.1 mm thick wall may be sufficiently rigid such that the wall material properties and thickness may not have considerable effect on the structural-acoustic modes in this low-frequency range of consideration. With decreasing...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. June 2022, 144(3): 034501.
Paper No: VIB-21-1317
Published Online: November 25, 2021
... structural acoustics Among other full-field methods such as digital image correlation (DIC) [ 1 , 2 ], the grid method is common in experimental mechanics and vibration measurements [ 3 – 8 ]. This method can consist in the direct observation of a 2D grid bonded to the surface of a plane test...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. April 2022, 144(2): 024501.
Paper No: VIB-21-1162
Published Online: July 29, 2021
... in vibration and acoustics noise control structural acoustics vibration control periodic structures model order reduction Fonds Wetenschappelijk Onderzoek 10.13039/501100003130 11G4421N 1271621N KU Leuven 10.13039/501100004040 Over the years, there has been an extensive...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2022, 144(1): 011011.
Paper No: VIB-21-1103
Published Online: July 9, 2021
... is investigated by a detailed parametric study. Email: ae15d007@smail.iitm.ac.in functionally graded plates transient vibroacoustics time-domain analysis Rayleigh integral structural acoustics Most of the reported works on vibroacoustics of plate type structures have been carried out...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. December 2021, 143(6): 064502.
Paper No: VIB-20-1429
Published Online: May 4, 2021
... to some extent or, in other cases, causes the clamps of the structure itself to vibrate more. attenuation resonance accumulator flow rate venturi effect acoustic emission damping flow-induced noise and vibration noise control structural acoustics 01 09 2020 13 04 2021 14...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. April 2021, 143(2): 024503.
Paper No: VIB-20-1554
Published Online: February 12, 2021
... relative standard deviation, and σ meas (for both the experimental points shown in Fig. 2 ). random vibration structural acoustics The existence of a particular state of vibration for which the spatial distribution of energy is homogeneous and isotropic, namely, the diffuse field state...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. December 2021, 143(6): 061001.
Paper No: VIB-20-1468
Published Online: January 29, 2021
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2021, 143(5): 051009.
Paper No: VIB-20-1370
Published Online: January 22, 2021
... is based on the deviation of the natural dynamic's response from the theoretical perfect one [ 11 ]. mechanical signatures modal analysis structural acoustics structural dynamics and control vibration control 26 07 2020 11 12 2020 11 12 2020 22 01 2021 Contributed...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2021, 143(4): 041004.
Paper No: VIB-20-1291
Published Online: November 19, 2020
... 01 10 2020 19 11 2020 dynamics modal analysis propagation and radiation structural acoustics For the the first time non-dimensional dynamic influence function method (NDIF method) for the extraction of highly accurate eigenvalues of arbitrarily shaped acoustic cavities...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. June 2021, 143(4): 044503.
Paper No: VIB-20-1371
Published Online: November 13, 2020
...: wim.desmet@kuleuven.be Contributed by the Noise Control and Acoustics Division of ASME for publication in the J ournal of V ibration and A coustics . 28 07 2020 16 10 2020 16 10 2020 13 11 2020 materials in vibration and acoustics noise control structural acoustics...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2021, 143(3): 031008.
Paper No: VIB-20-1294
Published Online: October 13, 2020
... by plus) or any point of the free WS 2 shell (marked by square). The frequency of P4 decreases to zero as S int increases. transverse isotropy layered sphere vibration damping imperfect interface modal analysis propagation and radiation structural acoustics Nanoparticles have...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2021, 143(2): 021006.
Paper No: VIB-20-1142
Published Online: September 28, 2020
...Jie Zhang; Jian Pang; Yuping Wan; Liang Yang; Wenyu Jia; Siwen Zhang This article studies the structureacoustic coupling mechanism between two adjacent flexible panels and an enclosed cavity by analytical and mathematical methods based on modal expansion methods and impedance mobility techniques...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2021, 143(2): 021003.
Paper No: VIB-19-1260
Published Online: September 11, 2020
... vibration absorber acoustic radiation suppression thin plate low frequency acoustic emission modal analysis noise control structural acoustics vibration control Dynamic vibration absorber (DVA) is universally applied in structural vibration and noise reduction engineering because of its...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2020, 142(4): 041013.
Paper No: VIB-19-1300
Published Online: April 13, 2020
... machine dynamics structural acoustics In the field of aerospace, the damage caused by vibration and thermal deformation has been concerned widely and studied deeply [ 1 – 3 ]; however, dynamic responses caused by high-intensity noise on thin-walled structures such as compressor blades inside...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2020, 142(2): 021018.
Paper No: VIB-18-1400
Published Online: January 25, 2020
... noise and vibration structural acoustics For flows over flexible structures, the knowledge of the turbulent wall-pressure fluctuations is critical for an accurate determination of structural vibration and the resulting acoustic radiation. For the aircraft industry, both interior and exterior...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2020, 142(2): 021005.
Paper No: VIB-19-1400
Published Online: December 23, 2019
... Division of ASME for publication in the J ournal of V ibration and A coustics . 27 08 2019 04 11 2019 06 11 2019 12 11 2019 adaptive Helmholtz resonator acoustic wave attenuation elastic buckling damping structural acoustics vibration control vibration isolation...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2020, 142(1): 011013.
Paper No: VIB-19-1189
Published Online: November 18, 2019
... testing roving hammer impact material constitutive modeling skull bone strain rate dynamics materials in vibration and acoustics modal analysis structural acoustics 06 05 2019 07 10 2019 09 10 2019 16 10 2019 Contributed by the Technical Committee on Vibration...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2020, 142(1): 011012.
Paper No: VIB-19-1188
Published Online: November 18, 2019
... and Application to Aeroelasticity,” Comput. Methods Appl. Mech. Eng., 157 (1–2), pp. 95–114; 2006, “Provably Second-Order Time-Accurate Loosely-Coupled Solution Algorithms for Transient Nonlinear Computational Aeroelasticity,” Comput. Methods Appl. Mech. Eng., 195 (17), pp. 1973–2001) to structural acoustics...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2020, 142(1): 011001.
Paper No: VIB-19-1093
Published Online: October 16, 2019
... emission modal analysis noise control structural acoustics structural dynamics and control Aircraft cabin noise can be separated into noise from two independent sources: the structure-borne source and the airborne source [ 1 – 4 ]. The characteristic that differentiates these two sources...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. February 2019, 141(1): 011017.
Paper No: VIB-18-1161
Published Online: September 17, 2018
... Damping Structural acoustics System identification Within the past few decades, finite element models have become heavily relied upon to predict the dynamic responses of built structures. They provide valuable information about the structure's characteristics that are used for a variety...