Results 171 to 180 of about 126,368 (351)
Investigating various nonlinear vibration problems using VIBRANT: A tool based on Abaqus and Python. [PDF]
PLoS OneTüfekci M, Sevencan F, Yurdakul O.
europepmc +1 more source
Kinetic Compensation of Barrel Launch Under High‐Speed Solid‐Phase Particulate Impacts
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT An accurate launch‐dynamics computational method is critical for barrel weapon service life assessment and multiphase physics field refinement. Given the lack of studies on the solid‐phase buildup behavior at the projectile base, this paper provides an improved method for calculating the launching dynamics under high pressure and high speed ...
Zhiyi He +3 more
wiley +1 more source
Stability of a Compressed Bar Resting on an Elastic Substrate with Stepwise Changes in Parameters. [PDF]
Materials (Basel)Sadowski M, Marcinowski J, Sakharov V.
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Le jeu de Pente grammai présente une particularité supplémentaire qui renforce sa valeur culturelle. Son intégration dans la liste des inventions civilisatrices de Palamède n’est pas due uniquement à sa fonction d’instrument d’apprentissage des règles sociales et de distraction apaisante, elle se justifie aussi par la polyvalence de sa structure.
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International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Geometrically nonlinear static analysis of materially imperfect composite doubly curved shells is investigated via the generalised differential quadrature method. The effects of both shear and thickness deformation are considered through a thickness‐ and shear‐deformable third‐order theory formulated in curvilinear coordinates, while the ...
Behrouz Karami +3 more
wiley +1 more source
Fatigue Analysis and Numerical Simulation of Loess Reinforced with Permeable Polyurethane Polymer Grouting. [PDF]
Polymers (Basel)Yue L +6 more
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Implementing Experimental Substructuring in Abaqus
In many applications, components that are difficult or inconvenient to represent as a finite element model (FEM) are instead experimentally characterized to capture their contribution to the overall dynamics of an assembly. A recent advance in experimental substructuring, the Transmission Simulator method, has proven promising for coupling an ...
Benjamin Moldenhauer +3 more
openaire +2 more sources
Polymer Composites, EarlyView.Experimental and numerical investigation on impact‐tolerance efficient evaluation of soft TPU composites. ABSTRACT This study combines experimental characterization and numerical modeling to investigate the impact behavior of aramid fiber–reinforced composites incorporating a thermoplastic polyurethane (TPU) matrix. Low‐velocity impact (LVI) tests were
Shunqi Zhang +6 more
wiley +1 more source
Transversely isotropic hyperelastic laws for 2D FEM modeling of human thoracic spine ligaments. [PDF]
Sci RepWiczenbach T +5 more
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Prediction of Cure‐Induced Wrinkles Aimed at the Manufacturing of Large Wind Turbine Blades
Polymer Composites, EarlyView.The step‐wise progression of the development of cure‐induced wrinkles. Before curing, at room temperature the laminate is resting at the mould face. In the next step, the wrinkle is developing due to thermal gradients. At the end of curing, the composite has cooled down and the undulation is left in, byt the increase in resin stiffness across the ...
Jesper K. Jørgensen +2 more
wiley +1 more source