Stress wave in the mesoscopic discontinuous medium by fractional approach
L Yuan, S Xu, M Chen, Y Xie, J Lu, P Wang - International Journal of …, 2024 - Elsevier
A fractional approach based on the generalized Taylor's formula is proposed to describe the
dynamic responses in the meso-discontinuous medium (eg, oyster shell). The governing …
dynamic responses in the meso-discontinuous medium (eg, oyster shell). The governing …
Unveiling the microstructural evolution and interaction mechanisms for twisted structures
Y Wu, P Wang, D Wang, L Bu, J Tian, S Xu - International Journal of …, 2024 - Elsevier
Twisting plays an important role in fabricating twisted actuators and energy harvesters,
which require excellent microstructural deformation and interaction properties between …
which require excellent microstructural deformation and interaction properties between …
A potential mechanism for abnormal grain growth in Ni thin films on c-sapphire
Normal grain growth (NGG) of a (111) textured Ni film on c-sapphire and abnormal grain
growth (AGG) of (100) grains at the expense of this (111) texture has been studied as a …
growth (AGG) of (100) grains at the expense of this (111) texture has been studied as a …
Dynamic responses of laminated and graded ZrC-Mo composites
Y Xie, S Xu, L Yuan, M Chen, P Wang… - International Journal of …, 2024 - Elsevier
It is of great significance to investigate the dynamic responses of functionally graded
materials (FGMs). A series of experiments are conducted to evaluate the dynamic behaviors …
materials (FGMs). A series of experiments are conducted to evaluate the dynamic behaviors …
Dynamic failures at the metal-glass interface under impact loading
H Yang, S Xu, L Yuan, M Chen, Y Xie… - International Journal of …, 2024 - Elsevier
To investigate dynamic fracture behavior in the metal, three metal spheres (eg, steel sphere,
high purity tungsten sphere, and high purity lead sphere) are accelerated by the gas gun …
high purity tungsten sphere, and high purity lead sphere) are accelerated by the gas gun …
Comparing molecular dynamics simulations of grain growth with experimental data
This study employed experimental data as the initial microstructure for molecular dynamics
simulation of grain growth in polycrystalline nickel, aiming to investigate the relationship …
simulation of grain growth in polycrystalline nickel, aiming to investigate the relationship …
Impact of grain boundary energy anisotropy on grain growth
A threshold dynamics model of grain growth that accounts for the anisotropy in the grain
boundary energy has been used to simulate experimentally observed grain growth of …
boundary energy has been used to simulate experimentally observed grain growth of …
Engineering grain boundary energy with thermal profiles to control grain growth in SrTiO3
V Muralikrishnan, J Langhout… - Journal of the …, 2024 - Wiley Online Library
This study investigates the influence of thermal history on grain boundary (GB) energy and
the grain growth behavior of SrTiO3 at 1425° C. Two thermal profiles were explored:(1) a …
the grain growth behavior of SrTiO3 at 1425° C. Two thermal profiles were explored:(1) a …
Kinetic and Equilibrium Shapes of Cylindrical Grain Boundaries
In this work, we investigate the shape evolution of rotated, embedded, initially cylindrical
grains (with [001] cylinder axis) in Ni under an applied synthetic driving force via molecular …
grains (with [001] cylinder axis) in Ni under an applied synthetic driving force via molecular …
Tracking solid oxide cell electrode microstructural evolution during annealing by scanning 3D X-ray diffraction microscopy
A Shukla, S De Angelis, J Wright, Y Zhang… - arXiv preprint arXiv …, 2024 - arxiv.org
Ni particle coarsening is a primary degradation mechanism in Ni/YSZ solid oxide cells,
limiting the lifespan of these devices. In this study, we demonstrate the use of Scanning 3D X …
limiting the lifespan of these devices. In this study, we demonstrate the use of Scanning 3D X …