A crack propagation simulation for a steel CHS T-joint employing an advanced shell-solid finite element modeling
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Marine Science and Technology"
DOI: 10.1007/s00773-021-00831-z
Abstract: An efficient crack propagation (CP) simulation system based on a shell-solid finite element (FE) modeling is newly established. Three-dimensional (3D) CP simulation for a curvilinearly propagating surface crack in a steel circular hollow section (CHS)… read more here.
Keywords: crack propagation; simulation; shell solid; propagation simulation ... See more keywords
A Smoothing Scheme for Seismic Wave Propagation Simulation with a Mixed FEM of Diffusionized Wave Equation
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Computational Methods"
DOI: 10.1142/s0219876221500614
Abstract: In this paper, we propose a smoothing scheme for seismic wave propagation simulation. The proposed scheme is based on a diffusionized wave equation with the fourth-order spatial derivative term. So, the solution requires higher regularity… read more here.
Keywords: wave propagation; seismic wave; propagation simulation; equation ... See more keywords
Beam propagation simulation of phased laser arrays with atmospheric perturbations.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.422337
Abstract: Directed energy phased array (DEPA) systems have been proposed for applications such as beaming optical power for electrical use on remote sensors, rovers, spacecraft, and future moon bases, as well as for planetary defense against… read more here.
Keywords: propagation; phased laser; beam propagation; simulation phased ... See more keywords