Results 21 to 30 of about 44,444 (264)

Tanaka Theorem for Inelastic Maxwell Models [PDF]

open access: yesCommunications in Mathematical Physics, 2007
We show that the Euclidean Wasserstein distance is contractive for inelastic homogeneous Boltzmann kinetic equations in the Maxwellian approximation and its associated Kac-like caricature. This property is as a generalization of the Tanaka theorem to inelastic interactions. Consequences are drawn on the asymptotic behavior of solutions in terms only of
Bolley, François, Carillo, José A.
openaire   +5 more sources

Impact behaviour of freeze-dried and fresh pomelo (Citrus maxima) peel: influence of the hydration state [PDF]

open access: yesRoyal Society Open Science, 2015
Pomelos (Citrus maxima) are known for their thick peel which—inter alia—serves as energy dissipator when fruits impact on the ground after being shed. It protects the fruit from splitting open and thus enables the contained seeds to stay germinable and ...
Marc Thielen   +2 more
doaj   +1 more source

Chiral models in Dilaton—Maxwell Gravity [PDF]

open access: yesGeneral Relativity and Gravitation, 2000
9 pages in LaTex; published in Gen. Rel. Grav.
Kechkin, Oleg V., Yurova, Maria V.
openaire   +3 more sources

Solitons in the Gauged Skyrme-Maxwell Model

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2023
We consider soliton solutions of the U(1) gauged Skyrme model with the pion mass term. The domain of existence of gauged Skyrmions is restricted from above by the value of the pion mass. Concentrating on the solutions of topological degree one, we find that coupling to the electromagnetic field breaks the symmetry of the configurations, the Skyrmions ...
Livramento, Leandro Roza   +2 more
openaire   +4 more sources

Linear viscoelasticity of liquid crystalline phases for a ethoxylated nonylphenol nonionic surfactant/water system

open access: yesGrasas y Aceites, 2002
In this work the linear viscoelastic behaviour of micelar and liquid-crystalline phases in a polyoxy-ethylene glycol nonylphenyl ether (EOa=10)/water system was studied.
F. Cordobés   +3 more
doaj   +1 more source

Rheology of Linear Viscoelastic Materials [PDF]

open access: yesWarasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham, 2020
This article shows the relationship between stress and strain of a generalized linear viscoelastic material. From a well-known Maxwell constitute equation, a model that contains a spring and a dashpot connected in series, a linear viscoelastic model is ...
Chanyut Kolitawong
doaj  

A generalised distributed‐order Maxwell model

open access: yesMathematical Methods in the Applied Sciences, 2022
In this work, we present a generalised viscoelastic model using distributed‐order derivatives. The model consists of two distributed‐order elements (distributed springpots) connected in series, as in the Maxwell model. The new model generalises the fractional viscoelastic model presented by Schiessel and Blumen and allows for a more broad and accurate ...
Luís L. Ferrás   +2 more
openaire   +3 more sources

Synthesis and Rheological Characterization of Water-Soluble Glycidyltrimethylammonium-Chitosan

open access: yesMarine Drugs, 2014
In this study, chitosan (CS) grafted by glycidyltrimethylammonium chloride (GTMAC) to form GTMAC-CS was synthesized, chemically identified, and rheologically characterized.
Syang-Peng Rwei   +3 more
doaj   +1 more source

Mathematical Models Describing the Creep and Stress Relaxation Behavior of False Banana’s Fiber (Ensete Ventricosum)

open access: yesJournal of Natural Fibers, 2021
Viscoelastic behavior is an important parameter for the use of natural fibers in technical applications. Mathematical models to describe the relaxation and creep behavior of Ensete fibers were investigated.
Č. Mizera   +3 more
doaj   +1 more source

Shear Stress Analysis of EHL Oil Films Based on Thermal EHL Theory - Effect of Inlet Oil Temperature -

open access: yesTribology Online, 2008
Under the same EHL contact conditions as in the traction experiments carried out by Wedeven et al., the authors performed a non-Newtonian thermal EHL analysis.
Toshifumi Mawatari   +2 more
doaj   +1 more source

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