Results 71 to 80 of about 1,384,898 (197)
A novel model of third phase inclusions on two phase boundaries
Materials Theory, 2017 A new computationally efficient model of an included phase located at the interface between two other phases is developed by projecting the boundaries of the inclusion onto the boundary between the two other phases.
Andrew A. Prudil, Michael J. Welland
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Applied SciencesThermal stimulation represents an effective method for enhancing reservoir permeability, thereby improving geothermal energy recovery in Enhanced Geothermal Systems (EGS).
Guo Tang +5 more
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Hyperbolic Phase-Field Dynamics with Memory
Journal of Mathematical Analysis and Applications, 2001 In this paper, a non-conserved phase-field system is considered. It consists of two coupled hyperbolic integrodifferential equations. This model is based on two basic assumptions: the heat flux law is of Gurtin-Pipkin type and the response of the order parameter to the variation of the free energy functional is delayed.
GRASSELLI, MAURIZIO, H. G. ROTSTEIN
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Investigation of the Direction of Spontaneous Magnetisation at 0 K in HoCo2 and TmFe2
Sultan Qaboos University Journal for Science, 2015 The direction of spontaneous magnetisation at 0 K across a phase orientation boundary in rare-earth laves phase compounds is computed as a function of the ratio of magnetic to electrostatic interactions.
Carlo Carboni, Eman Al-Abri
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A phase-space approach for propagating field–field correlation functions
New Journal of Physics, 2015 We show that radiation from complex and inherently random but correlated wave sources can be modelled efficiently by using an approach based on the Wigner distribution function.
Gabriele Gradoni +4 more
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Sharp-Interface Limit of a Fluctuating Phase-Field Model
, 2005 We present a derivation of the sharp-interface limit of a generic fluctuating phase-field model for solidification. As a main result, we obtain a sharp-interface projection which presents noise terms in both the diffusion equation and in the moving ...
L. Ramírez-Piscina +3 more
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Phase-field model of oxidation: Equilibrium
Physical Review E, 2017 A phase-field model of an oxide relevant to corrosion resistant alloys for film thicknesses below the Debye length L_{D}, where charge neutrality in the oxide does not occur, is formulated. The phase-field model is validated in the Wagner limit using a sharp interface Gouy-Chapman model for the electrostatic double layer.
Q C, Sherman, P W, Voorhees
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Phase field modeling of partially saturated deformable porous media
, 2016 A poromechanical model of partially saturated deformable porous media is proposed based on a phase field approach at modeling the behavior of the mixture of liquid water and wet air, which saturates the pore space, the phase field being the saturation ...
Sciarra, Giulio
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Herschel-ATLAS: Blazars in the science demonstration phase field [PDF]
, 2010 To investigate the poorly constrained sub-mm counts and spectral properties of blazars we searched for these in the Herschel-ATLAS (H-ATLAS) science demonstration phase (SDP) survey catalog.
González-Nuevo, J., Vieira, J. D.
core
Universal Dynamics of Phase-Field Models for Dendritic Growth
, 1998 We compare time-dependent solutions of different phase-field models for dendritic solidification in two dimensions, including a thermodynamically consistent model and several ad hoc models.
A. A. Wheeler +26 more
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