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Keywords: elastic waves
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2012, 134(1): 011001.
Published Online: December 22, 2011
...B. Kang; C. H. Riedel In this paper, the coupling effects among three elastic wave modes, flexural, tangential, and radial shear, on the dynamics of a planar curved beam are assessed. Two sets of equations of motion governing the in-plane motion of a curved beam are derived, in a consistent manner...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2011, 133(3): 031010.
Published Online: March 29, 2011
...Farhad Farzbod; Michael J. Leamy Bloch analysis was originally developed by Bloch to study the electron behavior in crystalline solids. His method has been adapted to study the elastic wave propagation in periodic structures. The absence of a rigorous mathematical analysis of the approach...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2011, 133(3): 031011.
Published Online: March 29, 2011
... , “ Scattering of Elastic Waves by Periodic Arrays of Spherical Bodies ,” Phys. Rev. B 0556-2805 , 62 , pp. 278 – 291 . 10.1103/PhysRevB.62.278 Liu , Z. , Chan , C. T. , Sheng , P. , Goertzen , A. L. , and Page , J. H. , 2000 , “ Elastic Wave Scattering by Periodic Structures...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. April 2011, 133(2): 024501.
Published Online: March 1, 2011
...Shiyu Wang; Jinyou Xu; Jie Xiu; Jianping Liu; Ce Zhang; Yuhu Yang This work investigates the influence of the pole/slot combination on the elastic wave deformation of permanent magnetic motors. To this aim, the local wave superposition and distributed wave interaction methods are used during...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2011, 133(2): 021001.
Published Online: February 17, 2011
... elastic waves elasticity partial differential equations solids symmetry This paper reports an extension of the space-time conservation element and solution element (CESE) method ( 1 ) to simulate waves in elastic solids of hexagonal symmetry. The CESE method is a novel numerical method...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2010, 132(5): 051003.
Published Online: August 19, 2010
... of the hyperbolic system (which reveals the underlying wave physics) and deduce the Riemann invariants. The proposed theoretical/numerical approach is demonstrated by directly solving two benchmark elastic wave problems: one involving linear propagating extensional waves, the other involving nonlinear resonant...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2010, 132(3): 031007.
Published Online: April 22, 2010
... periodic arrangements of inclusions and cellular structures ( 3 4 5 6 ) to develop novel sound management materials, where pass-stop bands characteristics of elastic waves can be used to selective noise filtering capabilities ( 4 ). The work on cellular topologies for 2D in-plane and flexural wave...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2009, 131(6): 061005.
Published Online: November 4, 2009
...Zunping Liu; Liang-Wu Cai This paper extends the scatterer polymerization methodology to three-dimensional multiple scattering of elastic waves by spherical inclusions. The methodology was originally developed for analyzing multiple scattering of elastic antiplane shear waves in two-dimensional...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2008, 130(6): 061009.
Published Online: October 22, 2008
... is the elastic wave with multiple modals, which has an impact characteristic and mainly consists of the flexural wave and extensional wave. The transmission of the rubbing AE has some directivity. Moreover, different modals have different transmission characteristics: The flexural wave has lower frequency...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2008, 130(2): 021014.
Published Online: March 21, 2008
...://www.mathworks.com/ 28 08 2006 26 07 2007 21 03 2008 beams (structures) elastic waves torsion vibration control torsional vibrations infinite dimensional systems vibration control two-port networks time-delay systems Modeling and control of torsional vibrations...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2007, 129(5): 663–671.
Published Online: June 7, 2007
... observation is that the slight randomness in the fiber arrangements enhances the band gap phenomenon by introducing a few secondary band gaps adjacent to the primary band gap. 01 12 2006 07 06 2007 elastic waves energy gap fibre reinforced composites numerical analysis phonons...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2005, 127(5): 451–457.
Published Online: January 6, 2005
... to the plate. 11 08 2004 06 01 2005 plates (structures) bending elastic waves pressure excited states random processes vibrations Doppler measurement modelling damping Structural intensity (S-I) fields indicate the magnitude and direction of energy flow through a vibrating...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. December 2005, 127(6): 575–587.
Published Online: September 8, 2004
... 08 2000 08 09 2004 vibrations structural acoustics elastic constants crack detection elastic waves Galerkin method A 6.225 m long hydroelastic ship (see Fig. 1 ), representing a 1 ∕ 20 th scale model of a Canadian Patrol Frigate (CPF), was built in 1992...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. January 2004, 126(1): 126–131.
Published Online: February 26, 2004
... of flexible multibody systems becomes very complicated. The key to the solution of the problem lies in establishing an accurate contact-impact model. impact (mechanical) mechanical contact elastic waves flexible structures stress analysis deformation dynamic response bars 2004 ASME ...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. January 2004, 126(1): 108–117.
Published Online: February 26, 2004
... is still an open question in mathematics. Miller , R. K. , 1978 , “ The Effects of Boundary Friction on the Propagation of Elastic Waves ,” Bull. Seismol. Soc. Am. , 68 , pp. 987 – 998 . Miller , R. K. , and Tran , H. T. , 1979 , “ Reflection, Refraction and Absorption...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. January 2003, 125(1): 39–45.
Published Online: January 6, 2003
.... Ohayon. 01 Sept 2001 01 Sept 2002 06 01 2003 vibrations non-Newtonian fluids stress-strain relations elastic waves interface phenomena A rod or a shaft submerged in a fluid has the vibrational characteristics affected by the adjacent fluid. Especially...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. January 2002, 124(1): 33–39.
Published Online: July 1, 2001
... for publication in the JOURNAL OF VIBRATION AND ACOUSTICS . Manuscript received November 2000; Revised July 2001. Associate Editor: J. Cusumano. 01 November 2000 01 July 2001 interface phenomena sliding friction elastic waves ultrasonic reflection ultrasonic refraction ultrasonic...