Results 21 to 30 of about 3,031 (183)
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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Fractal and Fractional, 2022 This article develops a novel nonlocal theory of generalized thermoelastic material based on fractional time derivatives and Eringen’s nonlocal thermoelasticity. An ultra-short pulse laser heats the surface of the medium’s surrounding plane. Using the Laplace transform method, the basic equations and their accompanying boundary conditions were ...
Aatef Hobiny, Ibrahim Abbas
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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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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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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 Science, EarlyView.Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel +3 more
wiley +1 more source