... analysis and parameter identification, pipe damage-induced by pressure elastic waves, the dynamic response and stability of long pipes, marine risers together with pipes aspirating fluid, and carbon nanotubes conveying fluid. 20 11 2009 12 01 2010 18 05 2010 18 05 2010...

... 29 01 2010 elastic waves impact (mechanical) liquid waves pipe flow projectiles Impulsive loading and the resulting fluid-structure interaction (FSI) has been extensively studied since WWII ( 1 2 ). The classical configuration in these experiments is a flat plate with loading...

.... In addition to the experimental results, this investigation includes numerical simulations. Sample wave forms were predicted one dimensionally with the coupled acoustic piezoelectric analysis, a finite element program that predicts wave forms based on Navier’s equation for elastic wave propagation. 31 03...

... elastic waves elasticity oil drilling pipes stress analysis vibrations wave propagation 17 03 2006 01 08 2006 Coupling effect of the tubular on the inner fluid mode versus formation shear modulus Coupling effect of the outer fluid on the inner fluid mode versus...

... a quick and reasonable solution especially when it is difficult to establish a pipe model. 17 01 2005 04 03 2005 pipes ultrasonic materials testing wave mechanics elastic waves Guided Waves Boundary Element Method Wave Scattering Pipe and Plate Approximation...

... for different modes, say T ( 0 , 2 ) - F T ( 10 , 2 ) , to get another angular profile. 15 01 2005 14 02 2005 pipes nondestructive testing elastic waves focusing inspection Axisymmetric guided waves can propagate for long distances in pipe with little...

...A. Mahmoud; A. H. Shah, Professor; N. Popplewell A parallel computational algorithm that models three-dimensional elastic wave scattering in an infinite pipe is introduced. The algorithm combines two procedures: a Wave Function Expansion (WFE) and a Finite Element Discretization (FED). The WFE...

...X. D. Wang; G. L. Huang This paper provides a theoretical analysis of the elastic wave propagation in an elastic medium induced by embedded piezoceramic actuators under dynamic electric loads. A new actuator model involving the deformation in both the transverse and longitudinal directions...

... . Manuscript received by the PVP Division, May 2, 2002. Associate Editor: S. Y. Zamrik. 02 May 2002 26 07 2002 deformation ultrasonic materials testing elastic waves phonons nondestructive testing There is considerable recent interest in guided elastic waves in layered...

...Wenhao Zhu, Mem. ASME The generation and reflection of guided elastic waves in hollow cylinders with corrosion defects have been investigated numerically for the purpose of nondestructive evaluation (NDE) of tubular structures. A new guided wave transducer model, time-delay periodic ring arrays...