Foundations and Their Practical Implications for the Constitutive Coefficients of Poromechanical Dual-Continuum Models
Sign Up to like & getrecommendations! Published in 2019 at "Transport in Porous Media"
DOI: 10.1007/s11242-019-01335-6
Abstract: A dual-continuum model can offer a practical approach to understanding first-order behaviours of poromechanically coupled multiscale systems. To close the governing equations, constitutive equations with models to calculate effective constitutive coefficients are required. Several coefficient… read more here.
Keywords: foundations practical; coefficient models; continuum; constitutive coefficients ... See more keywords
Revisiting the Classic Activity Coefficient Models
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DOI: 10.1021/acs.iecr.0c06330
Abstract: A link, established between the classic excess Gibbs free energy expressions and conventional mixture models, allowed the extension of the Margules and van Laar models to multicomponent mixtures. I... read more here.
Keywords: revisiting classic; coefficient models; activity coefficient; chemistry ... See more keywords
Wind turbine power coefficient models based on neural networks and polynomial fitting
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DOI: 10.1049/iet-rpg.2019.1162
Abstract: The power coefficient parameter represents the aerodynamic wind turbine efficiency. Since the 1980s, several equations have been used in the literature to study the power coefficient as a function of the tip speed ratio and… read more here.
Keywords: coefficient models; power coefficient; power; polynomial fitting ... See more keywords
Local estimation for varying-coefficient models with longitudinal data
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DOI: 10.1080/03610926.2016.1154156
Abstract: ABSTRACT Varying-coefficient models are very useful for longitudinal data analysis. In this paper, we focus on varying-coefficient models for longitudinal data. We develop a new estimation procedure using Cholesky decomposition and profile least squares techniques.… read more here.
Keywords: longitudinal data; coefficient models; local estimation; varying coefficient ... See more keywords
Spatial autoregressive partially linear varying coefficient models
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DOI: 10.1080/10485252.2020.1759596
Abstract: ABSTRACT In this article, we consider a class of partially linear spatially varying coefficient autoregressive models for data distributed over complex domains. We propose approximating the varying coefficient functions via bivariate splines over triangulation to… read more here.
Keywords: autoregressive partially; spatial autoregressive; coefficient models; varying coefficient ... See more keywords
Efficient feature screening for ultrahigh-dimensional varying coefficient models
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DOI: 10.4310/sii.2017.v10.n3.a5
Abstract: Feature screening in ultrahigh-dimensional varying coefficient models is a crucial statistical problem in economics, genomics, etc. Current methods not only suffer from circumstances when the models involve multiple index variables or group predictor variables, but… read more here.
Keywords: dimensional varying; varying coefficient; ultrahigh dimensional; coefficient models ... See more keywords