Results 1 to 10 of about 125,520 (217)
Engineering Applications of Computational Fluid MechanicsThis paper presents a new computational approach to simulate challenging fluid-structure interactions (FSI) between fluids and slender deformable structures.
Ehsan Akrami +8 more
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Lubricants, 2022 Correlation of sharp contact problems is investigated with the focus on rigid-plastic contact behavior pertinent to engineering metals and alloys. The aim is to determine relations between the contact hardness and constitutive parameters suitable for ...
Per-Lennart Larsson
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On a Novel Numerical Scheme for Riesz Fractional Partial Differential Equations
Mathematics, 2021 In this paper, we consider numerical solutions for Riesz space fractional partial differential equations with a second order time derivative. We propose a Galerkin finite element scheme for both the temporal and spatial discretizations.
Junjiang Lai, Hongyu Liu
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Assessment of Scaled Boundary FEM-based model for solving wave interaction with π-shape Floating Breakwaters [PDF]
Numerical Methods in Civil Engineering, 2022 The principal aim of the current study is to examine a Scaled Boundary Finite Element Method (SBFEM)-based model to analyze the interaction problem between the water waves and moored floating breakwaters with sharp edges.
Meisam Qorbani Fouladi +4 more
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Proposition of folding line processing by press method in origami forming
Nihon Kikai Gakkai ronbunshu, 2021 Recently bent products are widely applied into various structures. Sharp bending method in bent products has an advantage of fine appearance. On the other hand, it is newly known that origami forming can be applied to freely manufacturing method as fine ...
Kosuke TERADA, Ichiro HAGIWARA
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Finite element analysis of reinforced concrete deep beam with large opening
Beni-Suef University Journal of Basic and Applied Sciences, 2021 Background A series of nonlinear finite element (FE) analyses was performed to evaluate the different design approaches available in the literature for design of reinforced concrete deep beam with large opening. Three finite element models were developed
Elsayed Ismail +2 more
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Deformation and Stability Analysis of a Core Rockfill Dam with Leakage
Shock and Vibration, 2022 The No. 4 clay core rockfill dam of the Gongming Reservoir experienced leakages when the reservoir water level was low. To analyze the leakage causes, a series of seepage tests were conducted on the dam materials in this paper.
Yuanzhong Chen, Guobing Lin, Yangyang Lu
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Critical applied stresses for a crack initiation from a sharp V-notch [PDF]
Fracture and Structural Integrity, 2014 The aim of the paper is to estimate a value of the critical applied stress for a crack initiation from a sharp V-notch tip. The classical approach of the linear elastic fracture mechanics (LELM) was generalized, because the stress singularity exponent ...
L. Náhlík, P. Huta, K. Štegnerová
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Eco-friendly bacteria-killing by nanorods through mechano-puncture with top selectivity
Bioactive Materials, 2022 Nanorods can induce mechano-puncture of Staphylococcus aureus (S. aureus) that often impairs osseointegration of orthopedic implants, while the critical nanorod top sharpness able to puncture S.
Jing Ye +5 more
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RHEA v1.0: Enabling fully coupled simulations with hydro-geomechanical heterogeneity [PDF]
Geoscientific Model Development, 2021 Realistic modelling of tightly coupled hydro-geomechanical processes is relevant for the assessment of many hydrological and geotechnical applications. Such processes occur in geologic formations and are influenced by natural heterogeneity.
J. M. Bastías Espejo +4 more
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