Among different discretization approaches, Finite Difference Method (FDM) is widely used for acoustic and elastic full-wave form modeling. An inevitable deficit of the technique, however, is its sever requirement to computational resources. A promising solution is parallelization, where the problem is broken into several segments, and the calculations are distributed over different processors. ...

This paper examines several contributors to eye diagram degradation in high-speed digital systems. The eye diagrams are generated through a combination of full wave simulation and circuit analysis. The interconnect part of the analyzed structure is first characterized in terms of S parameters obtained with the finite difference time domain (FDTD) method. The resulting S parameters are used toge...

Co‐simulation combined with Full‐wave 3D and circuit elements is used to investigate ESD effects on signal transferring of a simplified smart phone device. A square wave amplitude 1.8V applied an address line from CPU DDR cache. Both the frequency position at are simulated transferring. The simulation results indicate that event actually influences which may lead error data

The present paper offers a numerical model which can be applied for the simulation of wave height distribution on a 2-D horizontal soft mud layer. The model is based on mild slope equations and it includes combined wave refraction, diffraction, reflection and breaking. The high energy dissipation of wave height due to the presence of fluid mud layer has also been simulated. Wave height attenuat...

Wave run-up is one of the most important and effective parameters in designing semi-submersible platforms. Besides unforeseen effects on the movements and response of the platform, wave run up can also cause slamming forces to be exerted on the lower deck of the platform. Therefore, at the first stages of this plan, before running tests on the model of the platform, numerical methods are usuall...

The objective of this work is to analyze wave packet propagation in weakly nonlinear acoustic metamaterials and reveal the interior nonlinear wave mechanism through spectro-spatial analysis. The spectro-spatial analysis is based on full-scale transient analysis of the finite system, by which dispersion curves are generated from the transmitted waves and also verified by the perturbation method ...