3D finite elements to model electromechanical coupled solids at failure

Finite Element Method Simulation of 3D Deformable Solids

SUSY 3D Georgi - Glashow model at finite temperature

We study the finite-temperature properties of the supersymmetric version of (2+1)D GeorgiGlashow model. As opposed to its nonsupersymmetric counterpart, the parity symmetry in this theory at zero temperature is spontaneously broken by the bilinear photino condensate. We find that as the temperature is raised, the deconfinement and the parity restoration occur in this model at the same point Tc ...

A 3d Electromechanical Fem-based Model for Cardiac Tissue

The CellDrum provides an experimental setup to investigate the electromechanics of a cardiac tissue construct and particularly the effect of drugs. Experimental data were used to develop a respective computational electromechanical model. Until now, the experiments have been performed with a thin tissue construct. Mechanically, it was modeled as a materially and geometrically nonlinear shell. F...

Constructing Finite Frames via Platonic Solids

Finite tight frames have many applications and some interesting physical interpretations. One of the important subjects in this area is the ways for constructing such frames. In this article we give a concrete method for constructing finite normalized frames using Platonic solids.

Air-Coupled Ultrasonic Receivers with High Electromechanical Coupling PMN-32%PT Strip-Like Piezoelectric Elements

For improvement of the efficiency of air-coupled ultrasonic transducers PMN-32%PT piezoelectric crystals which possess very high piezoelectric properties may be used. The electromechanical coupling factor of such crystals for all main vibration modes such as the thickness extension and transverse extension modes is more than 0.9. Operation of ultrasonic transducers with such piezoelectric eleme...