Results 1 to 10 of about 369,266 (211)
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2021 In this work, we studied the creep and long-term fracture of a narrow rectangular membrane in confined conditions (inside a high rigid matrix) with a proportional dependence on the magnitude of transverse pressure on time.
Alexander M. Lokoshchenko +3 more
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Dynamic Prediction Model for Initial Apple Damage
Foods, 2023 Prediction models of damage severity are crucial for the damage expression of fruit. In light of issues such as the mismatch of existing models in actual damage scenarios and the failure of static models to meet research needs, this article proposes a ...
Tao Xu +4 more
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Correlation of pressure stimulated currents in rocks with the damage parameter
Annals of Geophysics, 2007 Pressure Stimulated Current (PSC) experiments were conducted on marble samples to correlate PSC with the damage parameter, D. The phenomena and procedures taking place in the vicinity of the fracture limit were observed and analytically ...
F. Vallianatos +3 more
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The Impact of Damage in Anneling Inconel 718 on Hardness Measured by the Vickers Method
Fatigue of Aircraft Structures, 2016 In the previous work [1] it was shown that strain hardening had considerable impact on the hardness of Inconel 718. In order to verify the weakening of the material associated with the damage mechanism in the tested material, the hardness tests were ...
Malicki Maciej +2 more
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The Application of Acoustic Anisotropy to Evaluation of Material Properties
Fatigue of Aircraft Structures, 2015 Structural properties of materials change under stress, temperature and work environment. These changes are generally unfavorable. They cause a reduction in strength of materials.
Krysztofik Józef +2 more
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Macroscopic Internal Variables and Mesoscopic Theory: A Comparison Considering Liquid Crystals
Entropy, 2018 Internal and mesoscopic variables differ fundamentally from each other: both are state space variables, but mesoscopic variables are additionally equipped with a distribution function introducing a statistical item into consideration which is missing in ...
Christina Papenfuss, Wolfgang Muschik
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Modeling of anisotropic strength using scalar damage parameter [PDF]
Компьютерные исследования и моделирование, 2014 The paper discusses the possibility of modeling the strength anisotropy of layered elastic medium using a scalar damage parameter. Thermodynamically consistent constitutive equations are formulated.
O. Ya. Izvekov
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East European Journal of Physics, 2020 Effect of deformation by extrusion, rolling after extrusion (in combination with annealing and changing the rolling direction), and subsequent alternating bending (AB) with the number of cycles 0.5, 1, 3, and 5 on the elastic modulus (E), damage ...
Valentin Usov +4 more
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Історія науки і техніки, 2020 In the article there are presented the stages of improvement of the process of continuous casting. It is revealed, that at the each stage of technological improvement of the process of continuous casting, the damage parameters of billets were reduced ...
Oleg Khoroshylov +2 more
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Scalar, vectorial, and tensorial damage parameters from the mesoscopic background; pp. 132–141 [PDF]
Proceedings of the Estonian Academy of Sciences, 2008 In the mesoscopic theory a distribution of different crack sizes and crack orientations is introduced. A scalar damage parameter, a second order damage tensor, and a vectorial damage parameter are defined in terms of this distribution function.
Christina Papenfuss, Péter Ván
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