Results 21 to 30 of about 3,044 (187)
Reflection at Free Surface in Micropolar Thermoelastic Solid with two Temperatures
International Journal of Applied Mechanics and Engineering, 2013 The present investigation is concerned with the effect of two temperatures on reflection coefficients in a micropolar thermoelastic solid half space. With two relaxation times, reflection of plane waves impinging obliquely at a plane interface of the ...
K. Sharma
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Materials & Design, 2022 The thermoelastic effect indicates the dependency of temperature and volume change in the material and, due to the heat released during plastic deformation, a temperature minimum occurs in the region of the onset of yielding.
Simon Vitzthum +7 more
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Journal of Materials Research and Technology, 2020 Among NiMnGa-based quaternary systems, NiMnGaCu exhibits an interesting giant magnetocaloric effect thanks to the temperature overlapping of magnetic transition and thermoelastic martensitic transformation (TMT), in particular for compositions with ≈6 at%
E. Villa +5 more
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Thermoelastic Equilibrium and Specimen Size Effects in Thermoelastic Martensitic Transformations
Materials Transactions, JIM, 1998 New thermodynamical concepts are introduced in thermoelastic martensitic transformations, since the conventional thermodynamical scheme cannot explain the upward shifts in M s and in experimentally determined equilibrium temperature T 0 * =(M s +A t )/2 with increasing specimen size which have been experimentally observed in Ti-Ni and Cu-Al-Ni alloys.
Sakamoto, Hidekazu +2 more
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Study of Intrinsic Dissipation Due to Thermoelastic Coupling in Gyroscope Resonators
Sensors, 2016 This paper presents analytical models, as well as numerical and experimental verification of intrinsic dissipation due to thermoelastic loss in tuning-fork resonator. The thermoelastic analytical governing equations are created for resonator vibrating at
Changlong Li +3 more
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THERMOELASTIC EFFECTS IN VITREOUS SILICA
Le Journal de Physique Colloques, 1981 The Grüneisen parameter of vitreous silica is of order -10 and strongly temperature dependent at 1.5 K, whereas in most crystalline solids it is of order +1 and temperature independent at similar temperatures. In this investigation the Grüneisen parameter has been determined by means of thermoelastic measurements.
Wright, O., Phillips, W.
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A two dimensional fibre reinforced micropolar thermoelastic problem for a half-space subjected to mechanical force [PDF]
Theoretical and Applied Mechanics, 2015 The purpose of this paper is to study the two dimensional deformation of fibre reinforced micropolar thermoelastic medium in the context of Green-Lindsay theory of thermoelasticity. A mechanical force is applied along the interface of fluid half
Ailawalia Praveen +2 more
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Case Studies in Thermal Engineering, 2021 Recently, many researchers have been interested in the so-called theories of nonlocal elasticity (NET) and modified couple stress (MCS). The effect of size and dependence on the micron scale was predicted using this theory.
Ahmed M.H. Yahya +3 more
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Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023 The aim of this study is to investigate the effect of a production imperfection, fiber distortions, on the resulting thermoelastic behaviour of composite materials in hexagonally packed Representative Volume Elements (RVEs) with finite elements ...
Fatih Ertuğrul Öz
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Advanced Functional Materials, EarlyView.A meniscus‐guided microtransfer molding strategy enables scalable fabrication of grid‐type molecular martensite films with b‐axis‐correlated preferential texture. Sequential growth across microchannel intersections creates structurally continuous grids and robust thermoelastic actuation (∼11% strain, > 50 cycles, maximum force density: 7.1 × 109 N m−3).
Sooyeon Ra +15 more
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