Reflection and deflection investigation of seismic plane wave in isotropic and anisotropic materials with case study

2022 ◽  
Vol 15 (2) ◽  
Author(s):  
Abhinav Singhal ◽  
Sanjeev A. Sahu ◽  
Soniya Chaudhary
Keyword(s):  
Plane Wave ◽  
Anisotropic Materials

Linear peridynamics for triclinic materials

2020 ◽  
pp. 108128652096988
Author(s):  
Yozo Mikata
Keyword(s):  
Constitutive Equation ◽  
Plane Wave ◽  
Governing Equation ◽  
Wave Solution ◽  
Anisotropic Materials ◽  
Dispersion Curves ◽  
Plane Wave Solution ◽  
Peridynamic Theory

The governing equation of linear peridynamics is developed for the most general anisotropic materials (triclinic materials). As a departure from the standard peridynamic theory, the linear constitutive equation in the form of a micromodulus is determined by directly requiring the resulting peridynamic equation to converge to a comparable classical elastodynamic equation for a triclinic material as the generalized material horizon approaches zero. As a result, a new peridynamic governing equation is obtained for triclinic peridynamic materials. As an application of the newly obtained peridynamic equation, a plane wave solution is analytically obtained and discussed, and dispersion curves are plotted for triclinic peridynamic materials.

Benchmarking the performance of plane-wave vs. localized orbital basis set methods in DFT modeling of metal surface: a case study for Fe-(110)

2018 ◽  
Vol 29 ◽  
pp. 163-167
Author(s):  
Kapil Adhikari ◽  
Aurab Chakrabarty ◽  
Othmane Bouhali ◽  
Normand Mousseau ◽  
Charlotte S. Becquart ◽  
...  
Keyword(s):  
Plane Wave ◽  
Metal Surface ◽  
Basis Set ◽  
Orbital Basis ◽  
Dft Modeling ◽  
Localized Orbital

scholarly journals DMRG on Top of Plane-Wave Kohn–Sham Orbitals: A Case Study of Defected Boron Nitride

2021 ◽  
Vol 17 (2) ◽  
pp. 1143-1154 ◽  
Author(s):  
Gergely Barcza ◽  
Viktor Ivády ◽  
Tibor Szilvási ◽  
Márton Vörös ◽  
Libor Veis ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Plane Wave
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