Results 71 to 80 of about 344,449 (301)

First-principles modeling of temperature and concentration dependent solubility in the phase separating Fe$_x$Cu$_{1-x}$ alloy system

open access: yes, 2012
We present a novel cluster-expansion (CE) approach for the first-principles modeling of temperature and concentration dependent alloy properties. While the standard CE method includes temperature effects only via the configurational entropy in Monte ...
Kerscher, T. C.   +4 more
core   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost   +4 more
wiley   +1 more source

Free vibrations of thin isotropic oblate spheroidal shells [PDF]

open access: yes
Free vibrations of thin isotropic oblate spheroidal ...
Burgin, G., Penzes, L. E.
core   +1 more source

Experimental and numerical studies of inclined cables: free and parametrically-forced vibrations [PDF]

open access: yes, 2008
Because of few experimental studies in the inclined cable literature, this paper is aimed at experimental modelling and investigating the linear free and nonlinear forced vibrations of sagged inclined cables, by discussing the relevant outcomes in the ...
Alaggio, R., Rega, G., Srinil, N.
core  

Investigation of Oxygen‐Free Wetting Behavior of Aluminum on Copper via Molecular Dynamics Simulations and Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu   +8 more
wiley   +1 more source

Some Free Vibration and Dynamic Response Problems Associated with Centrifugally Stabilized Disk and Shell Structures Semiannual Progress Report, 15 Feb. - 15 Aug. 1966 [PDF]

open access: yes
Natural frequencies and normal modes for free vibrations of flat spinning annular and centrifugally stabilized disk and shell ...
Eversman, W.
core   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler   +9 more
wiley   +1 more source

Modelling the Influence of Composite Stiffness on Energy Dissipation in Reinforced Composite Concrete Floors / Modelowanie Wpływu Sztywnosci Zespolenia Na Rozpraszanie Energii W Warstwie Kontaktowej Zelbetowych Stropów Zespolonych

open access: yesArchives of Civil Engineering, 2012
Zelbetowe stropy zespolone składaja sie z dwóch warstw betonu: dolnej stanowiacej element prefabrykowany oraz górnej wykonywanej na budowie. Przyjeto, ze miedzy tymi warstwami znajduje sie warstwa kontaktowa, w której wywoływane sa siły zwiazane z ...
Gromysz K.
doaj   +1 more source

Free vibrations of laminated composite elliptic plates [PDF]

open access: yes
The free vibrations are studied of laminated anisotropic elliptic plates with clamped edges. The analytical formulation is based on a Mindlin-Reissner type plate theory with the effects of transverse shear deformation, rotary inertia, and bending ...
Andersen, C. M., Noor, A. K.
core   +1 more source

An Analysis of Thickness-shear Vibrations of an Annular Plate with the Mindlin Plate Equations

open access: yes, 2015
The Mindlin plate equations with the consideration of thickness-shear deformation as an independent variable have been used for the analysis of vibrations of quartz crystal resonators of both rectangular and circular types.
Chen, Hui   +5 more
core   +1 more source

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