... coatings finite element analysis maintenance engineering mechanical contact plasticity turbomachinery turbomachinery abradable coatings wear material removal contact dynamics explicit time-marching technique Facing a constant need for improved performances and lower operating costs...

... to be a self-excited vibration induced by friction, the excitation mechanism of such vibration has yet to be theoretically clarified. bifurcation blades friction laser printers mechanical contact mechanical stability nonlinear dynamical systems vibrations 10 09 2010 02 06 2011...

... 2011 01 02 2011 beams (structures) Galerkin method impact (mechanical) mechanical contact micromechanical devices nonlinear equations springs (mechanical) Stiction failures are now posing a significant challenge to the commercial deployment of RF (Radio Frequency) MEMS...

... and derivatives Interpolated shapes (stock and tongue rails) 28 12 2009 20 02 2010 20 10 2010 20 10 2010 interpolation mechanical contact rails railways wheels The development of a numerical procedure for solving wheel/rail contact problems of turnout...

... of truck are proposed in the literature ( 6 ), where the primary suspensions are designed differently in the front and rear axles such that the stability and curving performances can be both optimized. creep flanges force mechanical contact mechanical stability railway engineering railways...

... refinement, and so on. 01 06 2009 12 03 2010 28 09 2010 28 09 2010 aerospace robotics geometry manipulators mechanical contact During operations, space manipulators must perform many complex operations such as assembly and maintenance of the International Space...

...-Friction-Damped Systems ,” J. Sound Vib. 0022-460X , 265 , pp. 201 – 219 . 10.1016/S0022-460X(02)01447-5 Laursen , T. , 2003 , Computational Contact and Impact Mechanics , Springer , Berlin . blades discs (structures) mechanical contact rotation turbomachinery modal...

... mechanical contact 19 03 2009 05 10 2009 14 05 2010 14 05 2010 2010 American Society of Mechanical Engineers ...

... cases, an uncommon track model, is used. In the new track model, the width and amplitude of the lateral deviation are changed to 0.6096 m (2 ft) and 0.0254 m (1 in.), respectively. 23 02 2009 13 07 2009 18 02 2010 18 02 2010 creep mechanical contact rails railways...

... force microscopy bifurcation cantilevers capillarity eigenvalues and eigenfunctions liquid films mechanical contact nonlinear dynamical systems Poincare mapping 23 07 2008 31 03 2009 25 08 2009 2009 American Society of Mechanical Engineers ...

... of such engineering systems while improving their performance. friction mechanical contact pendulums shear modulus 22 08 2008 23 10 2008 25 08 2009 As was seen in Sec. 1 , there are two distinct ways to formulate the MCP in a DCA context. The first approach results in a smaller...

... elasticity iterative methods mechanical contact railways In this section, numerical examples are presented in order to demonstrate the use of the contact algorithm presented in this investigation. A suspended wheelset used in the following examples is shown in Fig. 7 , and the wheelset mass...

... mechanical contact shear modulus 31 12 2007 30 07 2008 09 03 2009 2009 American Society of Mechanical Engineers ...

... of a wheel and a grooved rail in light rail vehicle applications. flanges mechanical contact rails railways vehicle dynamics wheels When a wheelset is in contact with the rail at one point for each wheel, two sets of nonconformal contact conditions described using Eq. 7 need...

... Conference on Computational Fluid and Solid Mechanics , Bathe , K. ed., Elsevier , New York , pp. 1 – 6 . Synge , J. , and Schild , A. , 1978 , Tensor Calculus , Dover , New York . 08 05 2007 11 10 2007 21 08 2008 impact (mechanical) mechanical contact...

... Cliffs, NJ . Flores , P. , 2005 , “ Dynamic Analysis of Mechanical Systems With Imperfect Kinematic Joints ,” Ph.D. thesis, University of Minho, Guimarães, Portugal. 12 10 2006 21 05 2007 26 11 2007 couplings friction impact (mechanical) mechanical contact shear...

... essentially planar in the x - z plane. 27 07 2006 23 07 2007 02 11 2007 elasticity friction impact (mechanical) mechanical contact shear strength oblique elastic impact friction contact shear stress Mechanical impact is ubiquitous, so much so...

... to the theoretical since the relative error is less than 3% and the damping ratio value is coherent with preceding studies ( 7 ). 22 11 2005 21 12 2006 nonlinear dynamical systems harmonic oscillators mechanical contact impact (mechanical) bifurcation resonance vibroimpact...

.... , and Wieser , G. , 2002 , “ Analytical, Numerical, and Experimental Investigations on the Impact Behaviour of Packagings for the Transport of Radioactive Material Under Slap Down Conditions ,” J. Nucl. Mater. 0022-3115 , XXX ( 3 ), pp. 18 – 25 . 02 08 2005 04 08 2006 mechanical...

... identical, and in general they are qualitatively better than the velocity-level results obtained with the two integrators. 01 04 2006 05 07 2006 differential algebraic equations impact (mechanical) mechanical contact flexible structures Jacobian matrices nonlinear systems...