Results 261 to 270 of about 2,795,951 (293)
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The stress-deformation state of an elastic half-space with a spheroidal thermal inclusion
International Applied Mechanics, 1992Axisymmetrical problem of thermoelasticity for an elastic half-space with a spheroidal inclusion is considered assuming that the materials of the matrix and the inclusion differ only by coefficient of linear expansion. Stresses in the system appear due to its stationary heating.
Kolesov, V. S. +3 more
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Turbulent Lubrication of Tilting-Pad Thrust Bearings With Thermal and Elastic Deformations
Journal of Tribology, 1985Pad deformations of sector-shaped, tilting-pad thrust bearings affecting turbulent lubrication are discussed theoretically. Solving the lubrication and energy equations with turbulence and centrifugal forces and the elastic and moment balance equations of a pad simultaneously, film pressure and temperature distributions, thermal and elastic ...
H. Hashimoto, S. Wada
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Thermal Stress In Elastic Plates Including Shear Deformation.
1957PhD ; Mechanics ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/181901/2/5800981 ...
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Thermally-activated atomic rearrangements in elastically deformed metallic glasses
Materials Chemistry and Physics, 2011Abstract This study investigates by molecular dynamics the response of model metallic glasses to artificial atom displacements at increasing deformation degrees. Glasses are shown to contain unstable regions that spontaneously rearrange under deformation.
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Journal of Applied Physics, 2011
The nanomechanical response for a nanobeam under thermal effects is investigated by using the nonlocal elasticity field theory, which was first proposed by Eringen in the early 1970s. The nonlocal constitutive relation is adopted to determine the strain energy density which considers the history of nonlinear straining with respect to an unstrained ...
C. W. Lim, Q. Yang
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The nanomechanical response for a nanobeam under thermal effects is investigated by using the nonlocal elasticity field theory, which was first proposed by Eringen in the early 1970s. The nonlocal constitutive relation is adopted to determine the strain energy density which considers the history of nonlinear straining with respect to an unstrained ...
C. W. Lim, Q. Yang
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Thermal Fracture Resistance of Ceramic Coatings Applied to Metal: I, Elastic Deformation
Journal of the American Ceramic Society, 1959A study was made of the resistance to thermal fracture of four ceramic coatings of the cobalt‐bearing ground‐coat type applied to enameling‐grade iron specimens. The study was made of coated‐metal systems in the unsteady state, symmetrically cooled, and in the absence of viscous or plastic flow.
J. H. LAUCHNER, D. G. BENNETT
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Thermal activation of atomic rearrangements in elastically deformed Ni50Zr50 metallic glasses
Materials Chemistry and Physics, 2012Abstract Elastically deformed metallic glasses were submitted to perturbations consisting of small individual atom displacements. The response, studied by molecular dynamics, pointed out the existence of unstable regions in which displacements induce local rearrangements. The displacement length at which these occur decreases with strain.
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Double pane windows—elastic deformations, gas thermodynamics, thermal and optical phenomena
European Journal of Physics, 2014Double pane windows are common objects which can enrich physics teaching at undergraduate level at least in five different fields. First, having sealed inner spaces filled with gas, one can discuss gas law problems upon changes of pressure and/or temperature.
M Vollmer +2 more
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Nonlinear Thermal Bending for Shear Deformable Nanobeams Based on Nonlocal Elasticity Theory
International Journal of Aerospace and Lightweight Structures (IJALS) -, 2011Nonlinear bending of shear deformable nanobeams subject to a temperature field is investigated in this paper based on von Karman type nonlinearity and nonlocal elasticity theory. By using the variational principle approach, new higher-order governing differential equations and the corresponding higher-order boundary conditions both in the transverse ...
Q. Yang, C. W. Lim, Y. Xiang
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Metallurgical transactions, 1974
In part I a theory was developed to analyze the deformation produced in eutectic composites by temperature changes. Experimental determinations of the coefficient of expansion are used here to test the predictions of that theory. Measurements of length versus temperature in the absence of external stresses were made for Al-Al3Ni, Al-CuAl2, and Sb-Cu2Sb
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In part I a theory was developed to analyze the deformation produced in eutectic composites by temperature changes. Experimental determinations of the coefficient of expansion are used here to test the predictions of that theory. Measurements of length versus temperature in the absence of external stresses were made for Al-Al3Ni, Al-CuAl2, and Sb-Cu2Sb
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