نتایج جستجو برای: thermo electro elasticity

تعداد نتایج: 58442  

2016
Lekh Raj

A layer of compressible, rotating, elastico-viscous fluid of related density heated & soluted from below is considered in the presence of vertical magnetic field to include the effect of Hall currents. Dispersion relation governing the effect of visco-elasticity, salinity gradient, rotation, magnetic field and Hall currents is derived. For the case of stationary convection, the Rivlin-Erickson ...

Journal: :International Journal of Non-Linear Mechanics 2014

Journal: :Computer Methods in Applied Mechanics and Engineering 2022

In the present work, a machine learning based constitutive model for electro-mechanically coupled material behavior at finite deformations is proposed. Using different sets of invariants as inputs, an internal energy density formulated convex neural network. this way, fulfills polyconvexity condition which ensures stability, well thermodynamic consistency, objectivity, symmetry, and growth cond...

2016
P. Lenarda M. Paggi

A comprehensive computational framework based on the finite element method for the simulation of coupled hygro-thermo-mechanical problems in photovoltaic laminates is herein proposed. While the thermo-mechanical problem takes place in the three-dimensional space of the laminate, moisture diffusion occurs in a two-dimensional domain represented by the polymeric layers and by the vertical channel...

Journal: :Proceedings of the Physical Society of London 1919

Journal: :Scientific reports 2016
Zhaohe Dai Luqi Liu Xiaoying Qi Jun Kuang Yueguang Wei Hongwei Zhu Zhong Zhang

Efficient assembly of carbon nanotube (CNT) based cellular solids with appropriate structure is the key to fully realize the potential of individual nanotubes in macroscopic architecture. In this work, the macroscopic CNT sponge consisting of randomly interconnected individual carbon nanotubes was grown by CVD, exhibiting a combination of super-elasticity, high strength to weight ratio, fatigue...

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