Results 251 to 260 of about 14,864 (294)

Synergistic Effects of Phenolic Resin and Polymer Architecture on Crosslink Density and Damping in Poly(Epichlorohydrin‐Co‐Ethylene Oxide‐Co‐Allyl Glycidyl Ether) (GECO) Elastomers

Journal of Polymer Science, EarlyView.
Phenolic resin reduces crosslink density and alters the viscoelastic response of GECO elastomers. The magnitude of these changes depends strongly on polymer architecture. Damping performance is governed by the combined effects of network density and molecular structure, not resin content alone, providing a framework for designing advanced vibration ...
Yalçın Yalaki, Murat Şen
wiley   +1 more source

Melanin-Inspired Biomimetic Strategy for Preserving Adhesion of Lubricants via Thiol-Quinone Addition. [PDF]

Biomimetics (Basel)
Song X, Mei C, Wu Y, He D, Zhu J, Chen Q, Guo J, Zhao Z, Xie T, Liu W.   +9 more
europepmc   +1 more source

Design and Development of a Modular Ballistic Pendulum for High‐Impulse Measurement in Contact and Near‐Field Explosive Loading

Propellants, Explosives, Pyrotechnics, EarlyView.
ABSTRACT Measuring impulse from explosive charges in contact and near‐field configurations presents practical challenges due to wide variation in impulse magnitude. Ballistic pendula are widely used for impulse measurement, but many existing designs are limited to narrow operating envelopes or are poorly suited to repeated contact testing and tamped ...
R. Alford, R. Hazael, R. Critchley, L. Humphreys   +3 more
wiley   +1 more source

Evolution of Fused Silica Subsurface Damage in Chemical Etching and Its Influence on Surface Loss. [PDF]

Sensors (Basel)
Zhang X, Zu C, Wang L, Song X, Sun Y, Du X, Zhu Y.   +6 more
europepmc   +1 more source

Kinetic Friction at Cryogenic Temperatures

, 2007
de Vries, E.G., de Rooij, M.B.
openaire   +1 more source

Optimized ANN-based bio-thermodynamic modeling of unsteady flows with coupled nanoparticle-microbial-activation-energy transport in heterogeneous porous media. [PDF]

Sci Rep
Almutlg A, Ahmed SE, Arafa AAM, Hussein SA.   +3 more
europepmc   +1 more source

Study on the influence of key parameters of sand emission on dust flux based on multi-source data. [PDF]

Sci Rep
Maihamuti M, Huo W, Liu Y, Wang Y, Yang F, Zhou C, Yang X, Mamtimin A, Maihemuti M.   +8 more
europepmc   +1 more source

Estimation of the Kinetic Coefficient of Friction of Asphalt Pavements Using the Top Topography Surface Roughness Power Spectrum. [PDF]

Materials (Basel)
Sun B, Luo H, Rong Y, Yang Y.
europepmc   +1 more source

Effect of Hydrogen Charging Current Density on Hydrogen Trapping Behavior in Cu6.01Ni2.7Mn Steel. [PDF]

Materials (Basel)
Wang W, Guo J, Zhang J, Li L.
europepmc   +1 more source