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Can numerical methods compete with analytical solutions of linear constitutive models for large amplitude oscillatory shear flow?
We consider the corotational Maxwell model which is perhaps the simplest constitutive model with a nontrivial oscillatory shear response that can be...
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Large-amplitude oscillatory shear to investigate the nonlinear rheology of polymer glasses – PMMA
Small-amplitude oscillatory shear (SAOS) tests provide a complete framework to characterize a viscoelastic material in the linear regime....
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Nonlinear viscoelastic characteristic investigations of waxy crude oils under stress-controlled large amplitude oscillatory shear (LAOStress)
Gelled waxy crude oils can be considered as an elasto-viscoplastic material, exhibiting the transition from linear to nonlinear viscoelasticity. The...
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The mathematics of oscillatory recovery rheology with applications to experiments, the Cox-Merz rules, and the nonlinear modeling of common amplitude sweep behaviors
Oscillatory shear tests are frequently used to determine viscoelastic properties of complex fluids. Both the amplitude and frequency of the input...
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Frequency response analysis of the Bautista-Manero-Puig model with normal stress: analytical and numerical solution for large amplitudes
We derive explicit analytical expressions for the recurrence relations using the analytical matrix method for frequency response and the...
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Investigating the Nonlinear Behaviour of Neat and Modified Binders Through Large Amplitude Oscillatory Shear (LAOS) Testing
Asphalt Cements (ACs) are typically characterized within their Linear Viscoelastic (LVE) range, where they are treated as thermo-rheologically simple...
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Interactive Shear and Extensional Rheology—25 years of IRIS Software
Over the past 25 years, IRIS has become an integral resource in materials laboratories around the world, bringing together stimulating communities of...
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Nonlinear oscillatory shear tests of pressure-sensitive adhesives (PSAs) designed for transdermal therapeutic systems (TTS)
Transdermal therapeutic systems (TTS) based on pressure-sensitive adhesives (PSAs) allow for the application of pharmaceutical substances via...
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Shear and extensional rheology of polyethylenes recycled using a solvent dissolution process
There is high market demand for increasing the viability of current plastic recycling processes. In this work rheology is used to evaluate the...
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Phase transitions of cellulose nanocrystal suspensions from nonlinear oscillatory shear
Cellulose nanocrystals (CNCs) self-assemble in water suspensions into liquid crystalline assemblies. Here, we elucidate the microstructural changes...
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Rheology of Shear Thickening Fluid
Performing a complete rheological characterization of shear thickening fluid (STF) is of paramount importance from different perspectives. From the...
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Effects of silica nanoparticles on the rheological properties and morphologies of polyvinyl alcohol/silver nanowire suspensions
We investigated the effects of silica nanoparticles (SiNPs) on the rheological properties and microstructures of polyvinyl alcohol (PVA)/silver...
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Nonlinear material functions under medium amplitude oscillatory shear (MAOS) flow
Dynamic oscillatory shear flow has been widely used to investigate viscoelastic material functions. In particular, small amplitude oscillatory shear...
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Rheological behavior of water-clay suspensions under large amplitude oscillatory shear
Mixtures of solid particles and Newtonian fluids such as water-clay suspensions are prepared for industrial usage and have many engineering...
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Viscoelastoplastic classification of cementitious suspensions: transient and non-linear flow analysis in rotational and oscillatory shear flows
Rheological modeling of special concretes such as ultra-high performance concretes (UHPCs), self-compacting concretes (SCCs), or environmentally...
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Large Amplitude Oscillatory Shear (LAOS) Experiments on Colloidal Ceramic Paste Formulated for Robocasting Applications
As a branch of direct 3D printing technique, Robocasting is a promising candidate to fulfil multiple material printing [1]. Currently, the...
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Linear and Non-Linear Rheological Properties of Gluten-Free Dough Systems Probed by Fundamental Methods
Gluten forms a continuous protein network that helps to retain gas produced by yeast fermentation and oven rise. Therefore, gluten-free baked...
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Viscosity scaling and entangled solution rheology in aqueous and salt solutions of polyelectrolytes containing diallyl dimethylammonium groups
Identifying the different concentration regimes in polyelectrolytes is helpful for tuning the viscosity in personal care products, as well as in...
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Temperature Impact on the Structural Build-Up of Cementitious Materials – Experimental and Modelling Study
With increasing focus on industrialized processing, investigating, understanding, and modelling the structural build-up of cementitious materials...
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Rheological modeling of the linear viscoelastic behavior of maltenes mixed with styrene–butadiene–styrene (SBS) block copolymer
An analysis and modeling of the linear viscoelastic behavior of maltenes (M) blended with styrene–butadiene–styrene block copolymer (SBS) are...
