Results 91 to 100 of about 186,627 (299)
MHD convective flow of magnetite-Fe3O4 nanoparticles by curved stretching sheet
Results in Physics, 2017 Present work is devoted to convective flow of ferrofluid due to non linear stretching curved sheet. Electrically conducting fluid is considered in the presence of uniform magnetic field.
Tasawar Hayat +2 more
doaj +1 more source
Interplay between bending and stretching in carbon nanoribbons
, 2010 We investigate the bending properties of carbon nanoribbons by combining continuum elasticity theory and tight-binding atomistic simulations. First, we develop a complete analysis of a given bended configuration through continuum mechanics.
A. E. Green +9 more
core +1 more source
Advanced Functional Materials, EarlyView.A novel thermos‐responsive hydroxypropyl cellulose/graphene oxide (HPC/GO) composite membrane is fabricated for reversible temperature‐gated ion transport in aqueous zinc‐ion batteries. Enabled by LCST‐driven structural transition, unimpeded ion diffusion at room temperature delivers high capacity, while elevated temperature suppresses transport; full ...
Xueli Bi +9 more
wiley +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 +3 more
doaj +1 more source
Aluminium sheet forming at elevated temperatures [PDF]
, 2001 The formability of aluminum sheet depends on the temperature of the material and the strain\ud rate. E.g. the limiting drawing ratio can be improved by increasing the temperature uniformly, but even more by\ud heating the flange and cooling the punch. To
Bolt, P.J. +2 more
core +1 more source
Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, EarlyView.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source
A novel tenter-frame device for real-time monitoring during biaxial stretching of polyethylene
Polymer TestingBiaxial stretching of polymeric films, which typically occurs in a semi-solid state, involves the application of shear and elongational force fields along two main directions and is a common technology in several applications. To understand the effect of
Francesca Gentile +5 more
doaj +1 more source
Metals, 2019 During the two-pass stretch forming process for manufacturing of thin-walled aluminum alloy sheet components, abnormal grain growth may happen if an improper pre-deformation degree was conducted before solution heat treatment, which is negative to the ...
Lihui An, Jiguang Li, Shijian Yuan
doaj +1 more source
The shape and mechanics of curved fold origami structures
, 2012 We develop recursion equations to describe the three-dimensional shape of a sheet upon which a series of concentric curved folds have been inscribed. In the case of no stretching outside the fold, the three-dimensional shape of a single fold prescribes ...
Dias, Marcelo A. +1 more
core +1 more source
Light‐Actuated Fiber‐Climbing Inchworm Robot Toward Endoluminal Navigation
Advanced Functional Materials, EarlyView.A kirigami‐inspired soft inchworm robot harnesses optical energy from a customized side‐emitting optical fiber, guaranteeing its propulsion along the fiber body. The wavelength‐selective responsiveness of dye‐functionalized liquid crystal elastomers and the application of temporal illumination patterns enable sequential control of robot components. The
Antonio Lobosco +6 more
wiley +1 more source