Results 51 to 60 of about 409,531 (285)

Theory of Charged Gels: Swelling, Elasticity, and Dynamics

Gels, 2021
The fundamental attributes of charged hydrogels containing predominantly water and controllable amounts of low molar mass electrolytes are of tremendous significance in biological context and applications in healthcare.
Di Jia, Murugappan Muthukumar
doaj   +1 more source

Nonlinear Elasticity, Fluctuations and Heterogeneity of Nematic Elastomers

, 2007
Liquid crystal elastomers realize a fascinating new form of soft matter that is a composite of a conventional crosslinked polymer gel (rubber) and a liquid crystal. These {\em solid} liquid crystal amalgams, quite similarly to their (conventional, fluid)
Anderson, Aronovitz, Bellini, Chaikin, Clarke, de Gennes, de Gennes, Deam, DiDonna, Dotsenko, Edwards, Ettouham, Fisher, Fisher, Fridrikh, Goldbart, Golubović, Grinstein, Grinstein, Hagen, Kundler, Kupfer, Kupfer, Kutter, Landau, Leo Radzihovsky, Love, Lubensky, Ma, Mao, Nelson, Nelson, Nelson, Ogden, Olmsted, Radzihovsky, Radzihovsky, Radzihovsky, Rubinstein, Saunders, Selinger, Stenull, Stenull, Terentjev, Treloar, Warner, Warner, Warner, Wilson, Xiangjun Xing, Xing, Xing, Ye   +52 more
core   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Clusters, phason elasticity, and entropic stabilisation: a theory perspective

, 2005
Personal comments are made about the title subjects, including: the relation of Friedel oscillations to Hume-Rothery stabilisation; how calculations may resolve the random-tiling versus ideal pictures of quasicrystals; and the role of entropies apart ...
Abe E, Al-Lehyani I, C. L. Henley, Cockayne E, Cockayne E, de Boissieu M, Francoual S, Frenkel DM, Gu Nan, Henley CL, Hocker S, Jeong H-C, Kalugin PA, Lei T, Levitov LS, Mihalkovič M, Mihalkovič M, Mihalkovič M, Reichert M, Socolar JES, Widom M   +20 more
core   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Do Athermal Amorphous Solids Exist?

, 2011
We study the elastic theory of amorphous solids made of particles with finite range interactions in the thermodynamic limit. For the elastic theory to exist one requires all the elastic coefficients, linear and nonlinear, to attain a finite thermodynamic
D. Jang, Edan Lerner, H. G. E. Hentschel, Itamar Procaccia, Smarajit Karmakar, W. Weibull   +5 more
core   +1 more source

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

Advanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein, Oliver Schenk, Christoph Broeckmann   +2 more
wiley   +1 more source

Theory of Elasticity [PDF]

Journal of Applied Mechanics, 1975
This book is designed for use by students and teachers in the field of applied mechanics and mathematics, and for practitioners in civil and mechanical engineering. Since tensor calculus is an indispensable prerequisite when dealing with the theory of elasticity in a modern way, the first part of the book consists in an introduction into this subject ...
H. Leipholz, J. W. Hutchinson
openaire   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source