Results 71 to 80 of about 4,945 (206)

Stabilized Mixed Formulations for Incompressible Finite Strain Electromechanics Including Stress Accurate Analysis

International Journal for Numerical Methods in Engineering, Volume 126, Issue 22, 30 November 2025.
ABSTRACT In this study, we introduce a novel methodology for finite strain electromechanics that effectively addresses the incompressible limit. The primary innovation of this work is the first‐time application of robust and accurate stabilized mixed formulations, previously developed by the authors for hyperelasticity, within the realm of ...
Inocencio Castañar, Jesús Martínez‐Frutos, Rogelio Ortigosa, Ramon Codina   +3 more
wiley   +1 more source

Wearable wireless tactile display for virtual interactions with soft bodies. [PDF]

, 2014
We describe here a wearable, wireless, compact, and lightweight tactile display, able to mechanically stimulate the fingertip of users, so as to simulate contact with soft bodies in virtual environments.
Carpi, F, De Rossi, DE, Frediani, G, Mazzei, D   +3 more
core   +1 more source

The Rise of Mechanobiology for Advanced Cell Engineering and Manufacturing

Advanced Materials, Volume 37, Issue 37, September 18, 2025.
With the growing demand for cell‐based therapies, efficient cellular engineering is crucial. This review calls for greater recognition of mechanobiology principles applied through advanced biomaterial designs, mechanical confinement, and highlights recent advances using micro/nanotechnologies to enhance cell manufacturing.
Huan Ting Ong, M Sriram, Hepi Hari Susapto, Yixuan Li, Yuan Jiang, Nicolas H. Voelcker, Jennifer L. Young, Andrew W. Holle, Roey Elnathan   +8 more
wiley   +1 more source

Gear Pump Versus Variable Axial Piston Pump in Electro-Hydrostatic Servoactuators

Actuators
This paper presents a comparison of some different configurations of electro-hydrostatic actuators (EHA). The gear pump EHA has a simpler mechanical configuration, but the electronic power command circuits and the electric motor are in high demand due to
Alexandru Dumitrache, Liviu Dinca, Jenica-Ileana Corcau, Adriana Ionescu, Mihai Negru   +4 more
doaj   +1 more source

Fluid flow control with transformation media

, 2011
We introduce a new concept for the manipulation of fluid flow around three-dimensional bodies. Inspired by transformation optics, the concept is based on a mathematical idea of coordinate transformations and physically implemented with anisotropic porous
Smith, David R., Urzhumov, Yaroslav A.
core   +1 more source

Adaptive Dead Zone Compensation Control Method for Electro-Hydrostatic Actuators Under Low-Speed Conditions

Chinese Journal of Mechanical Engineering
This study proposes an accurate dead zone compensation control method for electro-hydrostatic actuators (EHAs) under low-speed conditions. Specifically, the nonlinear dead zone characteristics under low-speed conditions are summarized based on numerous ...
Haoyi Jiang, Zhenfei Ling, Fengqi Zhou, Maowen Sun, Hao Liu, Lilin Xu, Yeming Yao, Xiaoping Ouyang, Huayong Yang   +8 more
doaj   +1 more source

Dynamic Analysis of Electro Hydrostatic Actuation System

Procedia Technology, 2016
AbstractMore electric aircraft initiative has led to Fly-By-Wire (FBW) and Power-By-Wire (PBW) technologies. PBW technology has several advantages and has potential for weight reduction and energy saving compared to conventional hydraulic system. Recent development in aviation technology have combined the electric and hydraulic system and arrived at ...
Navatha, A., Bellad, Kiran, Hiremath, Somashekhar S., Karunanidhi, S.   +3 more
openaire   +1 more source

Complex Oxide‐metal Hybrid Metamaterials with Integrated Magnetic and Plasmonic Non‐noble Metal Nanostructures

Advanced Functional Materials, Volume 35, Issue 30, July 24, 2025.
A new alloy‐oxide vertically aligned nanocomposite (VAN) thin film with two immiscible non‐noble metal elements of Co and Cu embedded in BaTiO3 (BTO) matrix is designed and fabricated, which presents interesting magnetic, ferroelectric, and optical properties.
Jijie Huang, Bin Zhang, Danny Hermawan, Alfredo Sanjuan, Benson Kunhung Tsai, Jialong Huang, R. Edwin Garcı́a, Haiyan Wang   +7 more
wiley   +1 more source

A new framework for large strain electromechanics based on convex multi-variable strain energies: Finite Element discretisation and computational implementation [PDF]

, 2015
In Gil and Ortigosa (2016), Gil and Ortigosa introduced a new convex multi-variable framework for the numerical simulation of Electro Active Polymers (EAPs) in the presence of extreme deformations and electric fields.
Aguirre, Aguirre, Antonio J. Gil, Auricchio, Babus˘ka, Ball, Ball, Ball, Bathe, Bonet, Bonet, Bonet, Bonet, Bonet, Brezzi, Brooks, Bustamante, Bustamante, Bustamante, Bustamante, Bustamante, Ciarlet, Coleman, de~Boer, Dohrmann, Donea, Dorfmann, Dorfmann, Dorfmann, Ehret, Gil, Gil, Gil, Gonzalez, Hill, Hughes, Itskov, Izian, Kofod, Lee, Lee, Li, Marsden, Miehe, Ortigosa, O’Halloran, Pelrine, Pelrine, Pelrine, Rogelio Ortigosa, Rogers, Schröder, Schröder, Schröder, Siboni, Siboni, Simo, Skatulla, Stenberg, Suo, Taylor, Tiehu, Vogel, Vu, Vu, Vu, Zhao, Zhou   +67 more
core   +1 more source

Advances in Electrical Materials for Bone and Cartilage Regeneration: Developments, Challenges, and Perspectives

Advanced Science, Volume 12, Issue 24, June 26, 2025.
This review explores the challenges of treating bone and cartilage defects, emphasizing the role of endogenous electric fields in bone and cartilage regeneration. It highlights recent advancements in electroactive biomaterials, including nanogenerators, piezoelectric materials, triboelectric scaffold, and zwitterionic hydrogels.
Yubin Yao, Xi Cui, Shenglong Ding, Ketao Wang, Mingzhu Zhang   +4 more
wiley   +1 more source