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   Articles with "spring model" as a keyword



Deciphering, Designing, and Realizing Self‐Folding Biomimetic Microstructures Using a Mass‐Spring Model and Inkjet‐Printed, Self‐Folding Hydrogels

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recommendations! Published in 2020 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202003959

Abstract: Flat, organic microstructures that can self‐fold into 3D microstructures are promising for tissue regeneration, for being capable of distributing living cells in 3D while forming highly complex, biomimetic architectures to assist cells in performing regeneration.… read more here.

Keywords: self folding; using mass; spring model; biomimetic microstructures ... See more keywords

A Coupling Model of Distinct Lattice Spring Model and Lattice Boltzmann Method for Hydraulic Fracturing

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recommendations! Published in 2019 at "Rock Mechanics and Rock Engineering"

DOI: 10.1007/s00603-019-01819-3

Abstract: In this work, the distinct lattice spring model (DLSM) and the lattice Boltzmann method (LBM) are coupled together to simulate hydraulic fracturing problems. As the DLSM and LBM are both lattice modelling methods, the lattice… read more here.

Keywords: spring model; model; distinct lattice; hydraulic fracturing ... See more keywords

Investigation of particulate suspensions in generalised hydrodynamic dissipative particle dynamics using a spring model

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recommendations! Published in 2020 at "Applied Mathematical Modelling"

DOI: 10.1016/j.apm.2019.07.065

Abstract: Abstract In the DPD simulation of particulate suspensions, the viscosity of the solvent phase is typically estimated by a non-equilibrium approach, where the fluid is subjected to a flow process (a shear flow), and the… read more here.

Keywords: spring model; particulate; generalised hydrodynamic; using spring ... See more keywords

Developing a four-dimensional lattice spring model for mechanical responses of solids

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recommendations! Published in 2017 at "Computer Methods in Applied Mechanics and Engineering"

DOI: 10.1016/j.cma.2016.11.034

Abstract: Abstract In this work, a four-dimensional lattice spring model is developed for studying the mechanical responses of solids. Our results indicate that the Poisson’s ratio limitation of the classical lattice spring model defined in three-dimensional… read more here.

Keywords: spring model; model; dimensional lattice; lattice spring ... See more keywords

A novel DEM approach for modeling brittle elastic media based on distinct lattice spring model

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recommendations! Published in 2019 at "Computer Methods in Applied Mechanics and Engineering"

DOI: 10.1016/j.cma.2019.03.013

Abstract: Abstract The Discrete Element Method (DEM), also known as Distinct Element Method (DEM), is extensively used to study divided media such as granular materials. When brittle failure occurs in continuum such as concrete or ceramics,… read more here.

Keywords: spring model; distinct lattice; method; dem ... See more keywords

A single-spring model predicts the majority of variance in impact force during a fall onto the outstretched hand.

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recommendations! Published in 2019 at "Journal of biomechanics"

DOI: 10.1016/j.jbiomech.2019.04.042

Abstract: The objective of this study was to validate a single-spring model in predicting measured impact forces during an outstretched arm falling scenario. Using an integrated force plate, impact forces were assessed from 10 young adults… read more here.

Keywords: spring model; impact; force; single spring ... See more keywords
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Modeling seismic responses in complex fractured media using the modified lattice spring model coupled with discrete fracture networks

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recommendations! Published in 2021 at "Journal of Natural Gas Science and Engineering"

DOI: 10.1016/j.jngse.2021.104206

Abstract: Abstract Crack microgeometry vitally influences effective elastic characteristics and sonic responses. Researchers commonly employ seismic-wave-based exploration methods to assess and interpret fracture attributes. Numerical simulation, as a promising way for this issue, still faces some… read more here.

Keywords: spring model; modified lattice; fracture; complex fractured ... See more keywords
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Lattice spring model with angle spring and its application in fracture simulation of elastic brittle materials

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recommendations! Published in 2020 at "Theoretical and Applied Fracture Mechanics"

DOI: 10.1016/j.tafmec.2019.102469

Abstract: Abstract Lattice Spring Model with Angle Spring (LSMA) is a novel type of lattice model. Compared with the general lattice spring model, LSMA adds the rotational and tangential degrees of freedom, whose spring parameters are… read more here.

Keywords: spring model; model; rotation; spring ... See more keywords

Slip-Spring Model for the Linear and Nonlinear Viscoelastic Properties of Molten Polyethylene Derived from Atomistic Simulations

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recommendations! Published in 2017 at "Macromolecules"

DOI: 10.1021/acs.macromol.7b00694

Abstract: Atomistic simulations have been very useful for predicting the viscoelastic properties of polymers but face great difficulties in accessing the dynamics of dense, well entangled long-chain melts with relaxation times longer than μs due to… read more here.

Keywords: spring model; simulations slip; slip spring; spring ... See more keywords

A nonlinear rubber spring model for the dynamics simulation of a high-speed train

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recommendations! Published in 2019 at "Vehicle System Dynamics"

DOI: 10.1080/00423114.2019.1624788

Abstract: ABSTRACT A simple and more-accurate nonlinear rubber spring model is proposed for railway vehicle dynamics analysis. The characteristics of dynamic stiffness and damping are investigated through both simulations and lab tests with various displacement amplitude… read more here.

Keywords: rubber spring; model; nonlinear rubber; spring model ... See more keywords

Optimization of a lattice spring model with elastoplastic conducting springs: a case study

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recommendations! Published in 2024 at "Engineering Optimization"

DOI: 10.1080/0305215x.2025.2525138

Abstract: We consider a simple lattice spring model in which every spring is elastoplastic and is capable to conduct current. The elasticity bounds of spring $i$ are taken as $[-c_i,c_i]$ and the resistance of spring $i$… read more here.

Keywords: spring; model; lattice spring; spring model ... See more keywords