Results 51 to 60 of about 229,260 (299)
Surface flaws control strain localization in the deformation of Cu$\vert$Au nanolaminates
, 2019 We carried out matched experiments and molecular dynamics simulations of the compression of nanopillars prepared from Cu$\vert$Au nanolaminates with 25 nm layer thickness.
Gola, Adrien +3 more
core +1 more source
Viscous overstability and eccentricity evolution in three-dimensional gaseous discs [PDF]
, 2006 We investigate the growth or decay rate of the fundamental mode of even symmetry in a viscous accretion disc. This mode occurs in eccentric discs and is known to be potentially overstable.
Latter, Henrik N., Ogilvie, Gordon I.
core +2 more sources
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Metals, 2023 The enhancement mechanism of the fillet on brazing joints is of great significance for vacuum brazing technology. Although a lot of research on the enhancement mechanism of the fillet has been carried out, some key components of a comprehensive ...
Huixin Chen +4 more
doaj +1 more source
Numerical simulation of the dynamic response in pulse-loaded fibre-metal-laminated plates [PDF]
, 2016 This article presents a three-dimensional constitutive model to replicate the dynamic response of blastloaded fibre–metal laminates made of 2024-0 aluminium alloy and woven composite (glass fibre–reinforced polypropylene).
Louca, LA +3 more
core +2 more sources
Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones
Advanced Engineering Materials, EarlyView.A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell +3 more
wiley +1 more source
An Energy Approach to the Modal Identification of a Variable Thickness Quartz Crystal Plate
SensorsThe primary objective of modal identification for variable thickness quartz plates is to ascertain their dominant operating mode, which is essential for examining the vibration of beveled quartz resonators.
Zhe Wang +4 more
doaj +1 more source
New Method of Vapour Discrimination Using the Thickness Shear Mode (TSM) Resonator
Sensors, 2003 The Impedance analysis technique complimented with curve fitting software was used to monitor changes in film properties of Thickness Shear Mode (TSM) resonator on vapour exposure.
J. Siddiqi +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Numerical simulation of fracture patterns in roof strata with different thicknesses
Scientific ReportsRoof breaking is the root cause of rock burst and mine earthquake. However, the classical “thin plate theory” and “thick plate theory” cannot fully reveal the mechanical mechanism of the influence of roof thickness-span ratio on the fracture mode.
Wei Li +9 more
doaj +1 more source