A phase-field model requires information on the structures and properties of individual structural features in a microstructure as input and predicts the microstructure evolution based on fundamental thermodyna
必应词典为您提供phase-fieldmodel的释义,网络释义: 相场模型;相场法模拟;相区场模型;
the proposed phase-field model reveals the following information. First, it provides the timescales of charge separation within the ferroelectric domain structure and the dynamics of a two-component charge relaxation with different timescales for free electronic carriers and carriers trapped by the domain...
(2015, 2016) proposed a model for finite strains where the degradation of elastic strain energy was made a function of both the phase-field parameter and the plastic strain. Other approaches have involved the introduction of thresholds for the nucleation of the phase-field. An example of this ...
A phase-field model and its computational method for vesicle motions and interactions through a 2D Lennard Jones type interacting potential 林平University of Dundee时间:6月10日 周二下午3:00 地点:教二楼323报告厅 报告摘要 Under a ther...
The distinct physical processes of phase separation and plating/stripping are concurrently visualized at different charging currents, which is compared with a phase-field model of graphite intercalation to understand the competing spatial dynamics of intercalation and plating/stripping at the electrode scale...
In this contribution, an energetic phase-field model of rate-dependent fracture at finite deformation is presented. For the deformation of the bulk material, a formulation of finite viscoelasticity is adopted with strain energy densities of Ogden type assumed. The unified formulation allows to study ...
strain constitutive model. Because of this, PD is able to capture fracture as an emergent phenomena arising from the non-local equation of motion. This contrasts with classic fracture theory where, off the crack, the elastic interaction is modeled by the equation of elastodynamics and the ...
This will generate two executable files:mainandmain-debug. Debug and release are compiler configurations. Debug mode is slower, but contains less optimiziations and more meaningful error messages. This makes it ideal for application/model code development. Release mode has less "safety features" and...
[Received 15 November 2004 and in revised form 5 June 2005]We derive a thermodynamically consistent phase-f i eld model for f l ows containing three (or more)liquid components. The model is based on a Navier–Stokes (NS) and Cahn–Hilliard system (CH)whichaccountsforsurfacetensionamongthe...