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Analysis of discontinuous dynamical behaviors for a 3-DOF friction collision system with dynamic vibration absorber
In this work, the discontinuous dynamic behavior of a 3-DOF (three-degree-of-freedom) friction collision system with dynamic vibration absorber is...
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Discontinuous Dynamics of a 2-DOF Friction Oscillator with Rigid and Elastic Composite Constraints
PurposeThe switching of motion states and grazing/sliding motion for an oscillator are typical dynamic phenomena in some discontinuous/non-smooth...
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Accuracy assessment of discontinuous Galerkin spectral element method in simulating supersonic free jets
The study performs large eddy simulations of supersonic free jet flows using the discontinuous Galerkin spectral element method (DGSEM). The main...
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The Riemann problem for isentropic compressible Euler equations with discontinuous flux
We consider the singular Riemann problem for the rectilinear isentropic compressible Euler equations with discontinuous flux, more specifically, for...
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Discontinuous dynamic recrystallization of TiNb alloys: Experiment and cellular automaton simulation
TiNb alloys are widely used in the field of cryogenic superconductivity because of their excellent plasticity, machinability and superconductivity....
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A robust implicit high-order discontinuous Galerkin method for solving compressible Navier-Stokes equations on arbitrary grids
The primary impediments impeding the implementation of high-order methods in simulating viscous flow over complex configurations are robustness and...
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Coupling of direct discontinuous Galerkin method and natural boundary element method for exterior interface problems with curved elements
This paper presents the coupling method of direct discontinuous Garlekin (DDG) and natural boundary element (NBE) for exterior interface problem. The...
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Discontinuous Dynamics of Santa Maria Annunziata Church Under Seismic Loading: A Non-smooth Contact Dynamics Approach
The dynamics the Santa Maria Annunziata church located in Camerino (Macerata province, Italy), subjected to transversal dynamic loadings has been...
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Stability of modulated signals in the damped mechanical network of discontinuous coupled system oscillators with irrational nonlinearities
The behavior of mechanical network consisting of discontinuous damped system oscillators elastically coupled with strong irrational nonlinearities,...
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Application of the Local Discontinuous Galerkin Method to the Solution of the Quasi-Gas Dynamic System of Equations
AbstractThe solution of a quasi-gas dynamic (QGD) system of equations using the local discontinuous Galerkin method (LDG) is considered....
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A Weighted Hybridizable Discontinuous Galerkin Method for Drift-Diffusion Problems
In this work, we propose a weighted hybridizable discontinuous Galerkin method (W-HDG) for drift-diffusion problems. By using specific exponential...
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Inverse Lax-Wendroff Boundary Treatment of Discontinuous Galerkin Method for 1D Conservation Laws
In this paper, we propose a new class of discontinuous Galerkin (DG) methods for solving 1D conservation laws on unfitted meshes. The standard DG...
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Experimental investigation of CMT discontinuous wire arc additive manufacturing of Inconel 625
Additive manufacturing (AM) is a progressive technology which holds promise for manufacturing of heat resistant super alloys. One of the most...
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A Combined Mixed Hybrid and Hybridizable Discontinuous Galerkin Method for Darcy Flow and Transport
A combined hybrid mixed and hybridizable discontinuous Galerkin method is formulated for the flow and transport equations. Convergence of the method...
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A discontinuous model of exchange rate dynamics with sentiment traders
In the present paper, we investigate the complex dynamics arising from a behavioral exchange rate discontinuous model with heterogeneous agents....
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A fast and efficient particle packing generation algorithm with controllable gradation for discontinuous deformation analysis
A systematic geometric algorithm is developed to generate particle packing with high density, controllable gradation, and uniform spatial...
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Limit Cycles of Discontinuous Piecewise Differential Systems Formed by Linear and Cubic Centers via Averaging Theory
Finding the number of limit cycles, as described by Poincaré (Memoire sur les coubes definies par une equation differentielle, Editions Jacques...
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A rotational pressure-correction discontinuous Galerkin scheme for the Cahn-Hilliard-Darcy-Stokes system
This paper is devoted to the numerical approximations of the Cahn-Hilliard-Darcy-Stokes system, which is a combination of the modified Cahn-Hilliard...
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Evolution of Shear Rupture Along a Prescribed Interface Using the Discontinuous Deformation Analysis Method
Laboratory experiments suggest that the evolution of in-plane shear rupture along an interface separating two elastic blocks typically shows a...
