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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Introduction to Peridynamics model and a POD-based fast algorithm for the nonlocal unsteady problems
近场动力学模型 POD 非局部 非定常问题 快速算法
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2023/5/6
Local and nonlocal pressure Hessian effects in real and synthetic fluid turbulence
Local and nonlocal pressure Hessian effects real and synthetic fluid turbulence
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2011/8/29
The Lagrangian dynamics of the velocity gradient tensor A in isotropic and homogeneous turbulence depend on the joint action of the self-streching term and the pressure Hessian. Existing closures for ...
Vibration of quadrilateral embedded multilayered graphene sheets based on nonlocal continuum models using the Galerkin method
Small scale Free vibration Quadrilateral multilayered graphene sheet Polymer matrix Nonlocal elasticity theory
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2012/2/28
Free vibration analysis of quadrilateral multilayered graphene sheets (MLGS) embedded in polymer matrix is carried out employing nonlocal continuum mechanics.The principle of virtual work is employed ...
Numerical simulation of the dynamics of a nonlocal inhomogeneous infinite bar
integro-differential equation quadrature Barbashin operator long-range forces nonlocal peridynamic
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2010/3/12
In this paper, we develop an efficient numerical method based on Gauß-Hermite quadrature to calculate the one-dimensional dynamic response of a nonlocal, peridynamic bar composed of (inhomogeneo...