.... Half tubes are used as the boundaries of the test sections on both sides. 13 12 2010 13 04 2011 25 01 2012 25 01 2012 elasticity mechanical stability pipes fluidelastic instability finned tubes effective diameter A significant cause of tube failures...

... Manual, ADBP Program , Saudi Aramco , Dhahran . 23 01 2011 07 09 2011 13 01 2012 13 01 2012 buckling finite element analysis mechanical stability pipes regression analysis soil Cross-country pipelines for utility and industrial uses are very common worldwide...

... Figure 6 shows crack extension versus displacement determined from the measured DCPD. cracks ductility fatigue mechanical stability petroleum industry pipes welds fracture toughness coiled tubing oil services J-R curves Coiled Tubings are thin walled steel tubes of 25–89...

... and their relationship to these two types of limits, with application to impulsive loading. mechanical stability pressure vessels shells (structures) viscoplasticity 27 09 2010 21 12 2010 15 07 2011 15 07 2011 As mentioned earlier, the global instability is based...

... elasticity finite element analysis mechanical stability mechanical strength plasticity shells (structures) 07 06 2010 21 09 2010 22 12 2010 22 12 2010 2011 American Society of Mechanical Engineers ...

.... 26 01 2010 01 09 2010 22 12 2010 22 12 2010 bending bifurcation buckling finite element analysis mechanical stability steel structural engineering thin wall structures The bending response of an elastic cylinder ( r / t = 120 ) with respect...

... geometry design engineering mechanical engineering computing mechanical stability mechanical strength shells (structures) standards shell structures advanced computational modeling elastic-plastic nonlinear analysis buckling collapse limit states imperfections bifurcation snap-through...

... field is advantageous, and a good estimation of the magnitude, sign, and distribution of residual stresses is needed. 20 07 2009 12 02 2010 15 10 2010 15 10 2010 corrosion fatigue internal stresses least squares approximations mechanical stability plates (structures...

... loads. The validity of the present analysis was checked by comparing the present results with those results available in literature. 25 01 2010 19 03 2010 15 10 2010 15 10 2010 buckling mechanical stability shear deformation shells (structures) Young's modulus...

... cylindrical shells circumferential strain buckling differential equations eigenvalues and eigenfunctions elastic moduli finite volume methods mechanical stability shells (structures) 08 10 2009 15 04 2010 21 07 2010 21 07 2010 2010 American Society of Mechanical...

... cantilevers carbon nanotubes elastic waves impact (mechanical) mechanical stability pipe flow pipes two-phase flow vibrations wear In oil and gas installations, whether on-shore or off-shore, pipes are commonly used for the conveyance of either crude or products. In either case, the pipes...

... 2009 28 07 2009 failure (mechanical) mechanical stability pipes plastic deformation plasticity shells (structures) thin wall structures burst pressure plastic instability pressure toroidal shells Toroidal shells have been used commonly for liquid or gas storage...

... when compared with explicit methods, such as the Newmark explicit method, and implicit methods, such as the constant average acceleration method. elasticity mechanical stability nonlinear systems structural engineering A large-scale nonlinear dynamic analysis becomes feasible in the field...

...)90316-0 , 106 ( 2 ), pp. 241 – 256 . 19 10 2006 27 08 2007 10 11 2008 acoustic resonance damping elasticity mechanical stability pipes vibrations It is well known that an array of circular tubes subject to fluid cross flow may exhibit large amplitude self...

... finite volume methods mechanical stability Navier-Stokes equations structural engineering fluid structure interaction stability analysis unified method finite volume discretization method Fluid structure interaction (FSI) occurs in many areas of engineering (aerospace, civil...

... 2007 pipes heat exchangers mechanical stability Fourier transforms turbulence time-domain analysis vibrations The phenomenon of fluid-elastic instability was first discovered from a test with a row of cantilever tubes in which the structure was linear...

... also be applied to other structures and components. localization damage FEM fracture formability aluminium alloys finite element analysis fracture mechanical stability shear deformation sheet materials steel 18 04 2006 17 10 2006 Clift , S. E...

... and instability are determined and discussed. Experimental J - R curves for SENT specimens 26 07 2005 06 12 2005 pipelines fracture cracks steel finite element analysis mechanical stability crack-tip constraint J-R curve SENB SENT X80 J-A 2 solution...

... 92 ) are being conducted and will be reported as the results become available. 30 09 2005 23 10 2005 structural engineering beams (structures) finite element analysis plates (structures) bending failure analysis mechanical strength elasticity mechanical stability...

... hardening corrosion fatigue mechanical stability stress-strain relations Progress made in the manufacturing of pipeline steels in recent years has led to increased yield stress without a corresponding increase in the ultimate tensile stress (UTS). As a result, modern pipeline steels tend to have...