Zobrazeno 1 - 10
of 40 261
pro vyhledávání: '"OSCILLATORY SHEAR"'
We investigate the effects of random pinning, where we freeze the relaxation degrees of freedom for a fraction of randomly selected particles, on the yielding transition under oscillatory shear through extensive computer simulations. Using Kob-Anders
Externí odkaz:
http://arxiv.org/abs/2411.03874
Autor:
Shanbhag, Sachin, Erlebacher, Gordon
We propose sparse regression as an alternative to neural networks for the discovery of parsimonious constitutive models (CMs) from oscillatory shear experiments. Symmetry and frame-invariance are strictly imposed by using tensor basis functions to is
Externí odkaz:
http://arxiv.org/abs/2408.10762
The yielding response to an imposed oscillatory shear is investigated for a model two-dimensional dense glass composed of bidisperse, deformable polymer rings, with the ring stiffness being the control parameter. In the quiescent glassy state, the mo
Externí odkaz:
http://arxiv.org/abs/2409.04725
Publikováno v:
In Food Hydrocolloids August 2024 153
We study the effect of the fragility of glass formers on the yielding transition under oscillatory shear via extensive computer simulations. Employing sphere assemblies interacting with a harmonic potential as our model glass former, we tune fragilit
Externí odkaz:
http://arxiv.org/abs/2403.16972
Autor:
Szulc, Asaf, Regev, Ido
The origin of the transition from asymptotically reversible to asymptotically irreversible response in amorphous solids subject to oscillatory shear is still unknown. It is known that the plastic events that result from shearing always involve locali
Externí odkaz:
http://arxiv.org/abs/2404.15106
Publikováno v:
Physics of Fluids 36, 053104 (2024)
Harmonic balance (HB) is a popular Fourier-Galerkin method used in the analysis of nonlinear vibration problems where dynamical systems are subjected to periodic forcing. We adapt HB to find the periodic steady-state response of nonlinear differentia
Externí odkaz:
http://arxiv.org/abs/2403.05971
Autor:
Dong, Mengdie a, 1, Chen, Minghong a, 1, Zhang, Yunjia a, 1, He, Xian a, Min, Jiao a, Tan, Yongkang a, Wei, Huiyuan a, Li, Xinyu a, Chen, Xiang a, Zheng, Longbin a, b, Yin, Quanwen a, Li, Xuesong a, Chen, Hongshan a, c, ⁎⁎, Jiang, Hong a, ⁎
Publikováno v:
In Biochemical and Biophysical Research Communications 30 June 2024 715
Publikováno v:
Journal of Soil & Water Conservation (1009-2242). Jun2024, Vol. 38 Issue 3, p45-53. 9p.
We report the first-ever complete measurement of MAOStress material functions, which reveal that stress can be more fundamental than strain or strain rate for understanding linearity limits as a function of Deborah number. The material used is a cano
Externí odkaz:
http://arxiv.org/abs/2402.19357