Results 261 to 270 of about 487,374 (296)

2D Maxwell model

Journal of Macromolecular Science, Part B, 2002
A polymer is considered to be an ensemble of elastic elements with friction between them. Newton's law relating shear stress and strain is assumed to be valid even at high shear rate flow of the polymer, but the viscosity is assumed to be dependent on variables other than the shear rate.
Vyacheslav B. Birman, Wieslaw K. Binienda, Gregory Townsend   +2 more
openaire   +1 more source

On stretching maxwell models

Journal of Non-Newtonian Fluid Mechanics, 1977
Abstract The transient response of selected Maxwell models to various modes of spatially homogeneous uniaxial elongation is studied qualitatively. New results include the effect of non-linearity on the creep curve (constant stress elongation), which leads to a delay in attaining steady flow, and the difference in recoverable strain estimates obtained
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Modelling electrodialysis using the Maxwell-Stefan description

The Chemical Engineering Journal and the Biochemical Engineering Journal, 1995
The Maxwell-Stefan mass transfer description is applied to two electrodialysis systems. Firstly, a model system involving NaCl and HCl is investigated. For this system, all the model parameters are obtained either from separate experiments or existing correlations. Although it is not possible to determine all the parameters accurately, the values found
KRAAIJEVELD, G, SUMBEROVA, [No Value], KUINDERSMA, S, WESSELINGH, H   +3 more
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Impurities in inelastic Maxwell models

AIP Conference Proceedings, 2005
Transport properties of impurities immersed in a granular gas undergoing homogenous cooling state are studied. The results are obtained from the Boltzmann‐Lorentz kinetic equation for inelastic Maxwell models in d dimensions. The kinetic equation is solved by means of the Chapman‐Enskog method up to first order in the density gradient of impurities ...
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Signal model based on Maxwell's equations

2014 IEEE Geoscience and Remote Sensing Symposium, 2014
High resolution imaging is an important trend for SAR. The wide bandwidth signal is a must for high resolution. The error of traditional model based on the narrow bandwidth system may be inevitable for high resolution imaging. In this paper, a general SAR echo model is derived for the wide bandwidth system, and we also get the error factor between the ...
null Bing Li, null Bing Sun, null Jie Chen, null De-xian Deng, null Yan Wang   +4 more
openaire   +1 more source

Models Like Maxwell’s and Boltzmann’s

1990
We can build a very sophisticated nonlinear invariant theory from springs and dashpots. A spring and dashpot in series is called a Maxwell element (Figure 1.1). The spring constant is called G and the force σ1 in the spring is Gγ1 where γ1 is the displacement of the spring.
openaire   +1 more source

Vector Preisach model and Maxwell's equations

Physica B: Condensed Matter, 2001
Abstract We represent processes in highly anisotropic, nonhomogeneous, either ferromagnetic or ferrimagnetic materials, by coupling the Maxwell equations with a vector extension of the standard rectangular hysteresis loop. We then derive a two-length-scale vector model via a homogenization procedure. Here, the fine-scale magnetization M depends
openaire   +2 more sources

The biofilm life cycle: expanding the conceptual model of biofilm formation

Nature Reviews Microbiology, 2022
Karin Sauer, Paul Stoodley, Darla M Goeres   +2 more
exaly  

Machine learning methods to model multicellular complexity and tissue specificity

Nature Reviews Materials, 2021
Aaron K Wong, Olga G Troyanskaya
exaly  

Maxwell model

2007
openaire   +1 more source