Results 1 to 10 of about 17,902 (294)

Investigation of Relaxation Time on Viscoelastic Two-Dimensional Flow Characteristics Using FreeFem++ [PDF]

open access: goldJournal of Mathematics, 2022
Viscoelastic fluid flow models have shown promising scope in modeling the behavior of many industrial materials such as polymeric materials, microfluidics, biological liquids, gels, plastic melts, and geomaterials.
Muhammad Sabeel Khan   +2 more
doaj   +2 more sources

Fractional viscoelastic models for the estimation of the frequency response of rubber bushings based on relaxation tests

open access: goldResults in Engineering, 2023
Estimation of the viscoelastic properties of rubber bushings at very high frequencies (up to 2 kHz) is a challenge for many damping component manufacturers in the design stage of a quality monitoring procedure.
Jose Calaf-Chica   +3 more
doaj   +2 more sources

Viscoelastic and Poroelastic Relaxations of Soft Solid Surfaces [PDF]

open access: greenPhysical Review Letters, 2020
Understanding surface mechanics of soft solids, such as soft polymeric gels, is crucial in many engineering processes, such as dynamic wetting and adhesive failure. In these situations, a combination of capillary and elastic forces drives the motion, which is balanced by dissipative mechanisms to determine the rate.
Qin Xu   +4 more
openalex   +6 more sources

Slip-spring simulations of different constraint release environments for linear polymer chains [PDF]

open access: yesRoyal Society Open Science, 2020
The constraint release (CR) mechanism has important effects on polymer relaxation and the chains will show different relaxation behaviour in conditions of monodisperse, bidisperse and other topological environments. By comparing relaxation data of linear
Teng Ma, Guochang Lin, Huifeng Tan
doaj   +1 more source

A distinguishable role of eDNA in the viscoelastic relaxation of biofilms. [PDF]

open access: goldmBio, 2013
Peterson BW   +4 more
europepmc   +2 more sources

Viscoelastic Relaxation and Recovery of Tendon [PDF]

open access: yesAnnals of Biomedical Engineering, 2009
Tendons exhibit complex viscoelastic behaviors during relaxation and recovery. Recovery is critical to predicting behavior in subsequent loading, yet is not well studied. Our goal is to explore time-dependent recovery of these tendons after loading.
Sarah E, Duenwald   +2 more
openaire   +2 more sources

Precession relaxation of viscoelastic oblate rotators [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2017
21 pages, 4 ...
Julien Frouard, Michael Efroimsky
openaire   +2 more sources

Measurement of Relaxation Modulus of Viscoelastic Materials and Design of Testing Device

open access: yesApplied Sciences, 2023
Viscoelastic parameters of viscoelastic materials should be measured to ensure their effective use. Unfortunately, devices for effective and accurate measurement of the relaxation modulus of materials are not currently available.
Lunlun Wan, Fuyan Lin
doaj   +1 more source

Method for determining the mechanical characteristics of viscoelastic soils

open access: yesАрхитектура, строительство, транспорт, 2023
Experimental studies of processes in soil foundations under load show that soils exhibit viscoelastic properties. The article presents the method for determining the mechanical characteristics of viscoelastic soil.
A. E. Gladkov   +2 more
doaj   +1 more source

A New Model to Calculate Stress Relaxation of Viscoelastic Material for Polyester-Wool-Spandex Yarn with Analytical Mechanics Approach

open access: yesJurnal Penelitian Fisika dan Aplikasinya, 2021
Many researchers have studied the mechanical properties of yarn in textile science because mechanical properties are the essential parameter in determining yarn quality.
Valentinus Galih Vidia Putra   +2 more
doaj   +1 more source

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