... 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...

...-wall stress distribution. 29 09 2008 22 06 2009 29 01 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...

.... 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...

... an envelope delimiting the region where all the modes are underdamped. 17 03 2006 01 08 2006 elastic waves elasticity oil drilling pipes stress analysis vibrations wave propagation solid expandable tubular pop out coupling effects dynamics wave propagation...

... ultrasonic materials testing wave mechanics elastic waves Guided Waves Boundary Element Method Wave Scattering Pipe and Plate Approximation Ultrasonic guided waves represent an efficient nondestructive evaluation (NDE) method especially for the testing of large area structures...

... a framework of nonaxisymmetric guided wave mechanics in pipe. Pipe inspection experiments are also carried out by flexural torsional wave focusing to demonstrate the advantages of the focusing technique. 15 01 2005 14 02 2005 pipes nondestructive testing elastic waves focusing inspection...

...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...

... and Piping Division for publication in the JOURNAL OF PRESSURE VESSEL TECHNOLOGY . 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...

...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...