Aging of the frictional properties induced by temperature variations [PDF]
, 2010 The dry frictional contact between two solid surfaces is well-known to obey Coulomb friction laws. In particular, the static friction force resisting the relative lateral (tangential) motion of solid surfaces, initially at rest, is known to be ...
Bertin, Eric, Géminard, Jean-Christophe
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Origin of `end of aging' and sub-aging scaling behavior in glassy dynamics
, 2009 Linear response functions of aging systems are routinely interpreted using the scaling variable $t_{\rm obs}/t_{\rm w}^\mu$,where $t_{\rm w}$ is the time at which the field conjugated to the response is turned on or off, and where $t_{\rm obs}$ is the ...
Kenning, Gregory G., Sibani, Paolo
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Thermal stress-relief treatments for 2219 aluminum alloy are evaluated [PDF]
, 1966 Evaluation of three thermal stress relief treatments for 2219 aluminum alloy in terms of their effect on residual stress, mechanical properties, and stress corrosion resistance.
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Measurement of Effective Temperatures in an Aging Colloidal Glass [PDF]
, 2006 We study the thermal fluctuations of an optically confined probe particle, suspended in an aging colloidal suspension, as the suspension transforms from a viscous liquid into an elastic glass. The micron-sized bead forms a harmonic oscillator.
Bartlett, Paul +2 more
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Nondestructive Testing and Evaluation Method of Thermal Aging of CF-8M Cast Stainless Steel
Yuanzineng kexue jishu, 2022 The main pipe of PWR is the key component of the steam supply system of nuclear power plant, and it is also an important part of the reactor coolant pressure boundary.
XIAO Qingshan;ZHAO Chuanli;WANG Yimei;CHEN Yinqiang;XU Zhu
doaj
Influence of Thermal-oxidative Aging on Property of Carbon Fiber Bismaleimide Resin Composites
Cailiao gongcheng, 2017 The influence of thermal-oxidative aging on flexural property of carbon fiber bismaleimide resin composites was investigated via three point flexural test.
MA Shao-hua +3 more
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Out of equilibrium dynamics of a Quantum Heisenberg Spin Glass
, 2001 We study the out of equilibrium dynamics of the infinite range quantum Heisenberg spin glass model coupled to a thermal relaxation bath. The SU(2) spin algebra is generalized to SU(N) and we analyse the large-N limit. The model displays a dynamical phase
A. Georges +48 more
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Off equilibrium fluctuations in a polymer glass [PDF]
, 2005 The fluctuation-dissipation relation (FDR) is measured on the dielectric properties a polymer glass (polycarbonate). It is observed that the fluctuation dissipation theorem is strongly violated for a quench from above to below the glass transition ...
Barrat +35 more
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Surface Fluctuations of an Aging Colloidal Suspension: Evidence for Intermittent Quakes
, 2009 We present measurements of the thermal fluctuations of the free surface of an aging colloidal suspension, Laponite. The technique consists in measuring the fluctuations of the position of a laser beam that reflects from the free surface.
Frétigny, Christian +3 more
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Adjustment of model parameters to estimate distribution transformers remaining lifespan [PDF]
, 2018 Currently, the electrical system in Argentina is working at its maximum capacity, decreasing the margin between the installed power and demanded consumption, and drastically reducing the service life of transformer substations due to overload (since the ...
Gotay Sardiñas, Jorge +3 more
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