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Keywords: elasticity
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. January 2012, 7(1): 011014.
Published Online: November 10, 2011
... at the contact points of rolling elements and races, whose stiffnesses are obtained by using Hertzian elastic contact deformation theory. The numerical integration technique Newmark-β with the Newton–Raphson method is used to solve the nonlinear differential equations, iteratively. The effect of bearing running...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. October 2011, 6(4): 041013.
Published Online: May 20, 2011
...Jiang Zhao; Qiang Tian; Haiyan Hu Modal analysis of a rotating thin plate is made in this paper through the use of the thin plate elements described by the absolute nodal coordinate formulation (ANCF). The analytical expressions of elastic forces and their Jacobian matrices of the thin plate...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. July 2011, 6(3): 031016.
Published Online: March 2, 2011
... aerospace components bending elasticity partial differential equations torsion aeroelastic wing divergence flutter follower force postcritical behaviors The dynamic response and aeroelastic stability of aircraft wings can, in many cases, be determined from linear equations of motion...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. April 2011, 6(2): 021006.
Published Online: October 22, 2010
... 22 10 2010 damping drilling (geotechnical) elasticity friction vibrations Rotary drilling systems using drag bits, as used for the exploration and production of oil and gas, are known to experience different types of oscillations, which can be categorized as lateral, axial...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. April 2011, 6(2): 021007.
Published Online: October 22, 2010
... the perturbation solutions. The accuracy of the analytical and harmonic balance solutions is evaluated by parallel finite element and numerical integration simulations. 30 10 2009 16 05 2010 22 10 2010 22 10 2010 elasticity finite element analysis gears perturbation theory resonance...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. April 2011, 6(2): 021001.
Published Online: October 15, 2010
...Takashi Ikeda Nonlinear vibrations of an elastic structure with two partially filled liquid tanks subjected to horizontal harmonic excitation are investigated. The natural frequencies of the structure and sloshing satisfy the tuning condition 1:1:1 when tuned liquid dampers are used. The equations...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. January 2011, 6(1): 011008.
Published Online: October 4, 2010
.... , and Perkins , N. C. , 2008 , “ Computational Analysis of Looping of a Large Family of Highly Bent DNA by LacI ,” Biophys. J. 0006-3495 , 95 ( 12 ), pp. 5832 – 5842 . 10.1529/biophysj.108.142471 Lillian , T. D. , Perkins , N. C. , and Goyal , S. , 2008 , “ Computational Elastic...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Comput. Nonlinear Dynam. October 2010, 5(4): 044501.
Published Online: July 28, 2010
... and kinematic differences between two independent space curves cannot always be reduced by using restoring elastic forces. Because of the nonuniqueness of such a finite element representation, imposing continuity on higher derivatives such as the curvature vector is not straight forward as in the case...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. April 2010, 5(2): 021001.
Published Online: February 9, 2010
... developed in this investigation. It is shown that the use of the proposed element leads to better element convergence as compared with the fully parametrized element and the classical large displacement beam element with incremental solution procedures. The virtual work of the elastic forces...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. October 2009, 4(4): 041011.
Published Online: September 2, 2009
...Muhammad Tanveer; Anand V. Singh A unified approach to study the forced linear and geometrically nonlinear elastic vibrations of fiber-reinforced laminated composite plates subjected to uniform load on the entire plate as well as on a localized area is presented in this paper. To accommodate...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. October 2009, 4(4): 041001.
Published Online: August 24, 2009
...Hiroyuki Sugiyama; Yoshihiro Suda In this investigation, contact search algorithms for the analysis of wheel/rail contact problems are discussed, and the on-line and off-line hybrid contact search method is developed for multibody railroad vehicle dynamics simulations using the elastic contact...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. July 2009, 4(3): 031007.
Published Online: May 20, 2009
...Dénes Takács; Gábor Stépán The lateral vibration of towed wheels—so-called shimmy—is one of the most exciting phenomena of vehicle dynamics. We give a brief description of a simple rig of elastic tire that was constructed for laboratory measurements. A full report is given on the experimental...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. January 2009, 4(1): 011005.
Published Online: November 11, 2008
...Akira Saito; Matthew P. Castanier; Christophe Pierre; Olivier Poudou The efficient nonlinear vibration analysis of a rotating elastic structure with a crack is examined. In particular, the solution of the forced vibration response of a cracked turbine engine blade is investigated. Starting...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. July 2008, 3(3): 031006.
Published Online: April 30, 2008
... response into the otherwise often-linear structural model. Recent studies have successfully captured and simulated mechanical joint dynamics using computationally simple phenomenological models of combined elasticity and slip with associated friction and energy dissipation, known as Iwan models...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. January 2008, 3(1): 011002.
Published Online: November 2, 2007
...Philip P. Garland, Ph.D. Candidate; Robert J. Rogers A new solution method for the oblique elastic impact of similar spheres with Coulomb friction is presented. The solution uses approximations of the shear stress distributions at each time step during impact. These distributions are solved from...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. July 2007, 2(3): 218–224.
Published Online: January 23, 2007
... to neglect the ratio of elastic modulus. Cauchy number is defined as C a =(normal internal force of structure)/(inertial force of air). The scale of pretension can be derived from this number as 2 λ pretension = ρ a V m 2 L m 2 ρ a V p 2 L p 2 = λ V...