Results 91 to 100 of about 185,484 (301)

Thermomechanical properties of graphene: valence force field model approach

, 2012
Using the valence force field model of Perebeinos and Tersoff [Phys. Rev. B {\bf79}, 241409(R) (2009)], different energy modes of suspended graphene subjected to tensile or compressive strain are studied.
A Lajevardipour, Brenner D W, F M Peeters, Faccio R, Jones R M, Lu Q, M Neek-Amal, Zakharchenko K   +7 more
core   +1 more source

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

Advanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Modeling and analysis of Casson-Carreau fluid flow past an exponentially expanding curvilinear sheet with active microorganisms

International Journal of Thermofluids
This study investigates the synergistic effects of magnetohydrodynamics (MHD) and internal heat generation on heat and mass transfer in the flow of a Casson–Carreau hybrid fluid across an exponentially curved stretched sheet, while accounting for the ...
M. John Pisho, G. Shankar, K. Loganathan, E.P. Siva, Krishna Prakash Arunachalam   +4 more
doaj   +1 more source

Radiative flow of hyperbolic tangent liquid subject to Joule heating

Results in Physics, 2017
Influence of thermal radiation in MHD stagnation point flow towards an exponentially stretching sheet is studied. Constitutive relation for an incompressible hyperbolic tangent liquid is taken into account.
T. Hayat, M. Ijaz Khan, M. Waqas, A. Alsaedi   +3 more
doaj   +1 more source

MAGTWIST: A Magnetically‐Driven Rotary Actuator Using a Traveling‐Wave With Integrated Stiffness Tunability

Advanced Functional Materials, EarlyView.
MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler, Jean‐Paul P.M. de Vries, Sarthak Misra, Venkatasubramanian Kalpathy Venkiteswaran   +3 more
wiley   +1 more source

Effects of viscous dissipation on MHD tangent hyperbolic fluid over a nonlinear stretching sheet with convective boundary conditions

Results in Physics, 2017
Present analysis is concentrating on the thermo-physical aspects of MHD tangent hyperbolic fluid flow over a non-linear stretching sheet with viscous dissipation and convective boundary conditions.
Arif Hussain, M.Y. Malik, T. Salahuddin, A. Rubab, Mair Khan   +4 more
doaj   +1 more source

Nanolayer‐Encapsulated Stretchable Liquid‐Metal Sheets for Thermal Management

Advanced Functional Materials, EarlyView.
A stretchable liquid metal sheet with both high thermal conductivity and mechanical flexibility is developed. Its trilayer structure, comprising copper‐particle‐dispersed gallium liquid metal encapsulated by styrene‐butadiene‐styrene nanosheets, shows 40.4 W m−1 K−1 conductivity, elongation exceeding 200%, and retention of 96% of its initial ...
Daisuke Kuse, Yudai Kaneko, Ryohei Fujita, Tatsuhiro Horii, Daishi Shiojiri, Yuta Ozawa, Kyohei Nagatake, Tamami Takano, Yutaka Isoda, Aoi Koishikawa, Takashi Goto, Ai Ueno, Shoji Maruo, Kazuhide Ueno, Toshinori Fujie, Hosei Nagano, Hiroki Ota   +16 more
wiley   +1 more source

Optimization of technology for production of products of deep drawing sheet steels with the use of lubricants in universal software system ANSYS workbench

MATEC Web of Conferences, 2018
The techniques and laboratory tests, simulating the technological process of drawing sheet steels with water soluble lubricant PB-18 with a fractal structure, with the addition of nanopowders of copper and bronze.
Shulga Gennady I., Kolesnichenko Alex O., Sirotin Paul V., Lebedyns’kyi Ilya Yu., Skrynnikov Eugene V., Vasilyev Maxim A.   +5 more
doaj   +1 more source

Analysis of heat transfer in nanofluid past a convectively heated permeable stretching/shrinking sheet with regression and stability analyses

Results in Physics, 2018
In this article, we study the revised model of boundary-layer flow past a permeable stretching/shrinking sheet over the heated surface in a nanofluid with stability and regression analyses. The revised model refers to a physically more realistic approach,
Shah Jahan, Hamzah Sakidin, Roslinda Nazar, Ioan Pop   +3 more
doaj   +1 more source

A material model for aluminium sheet forming at elevated temperatures [PDF]

, 2001
In order to accurately simulate the deep drawing or stretching of aluminum sheet at elevated\ud temperatures, a model is required that incorporates the temperature and strain-rate dependency of the material.\ud In this paper two models are compared: a ...
Bolt, P.J., Boogaard, A.H. van den, Werkhoven, R.J.   +2 more
core   +2 more sources