Results 1 to 10 of about 264,959 (409)
Nature Communications, 2022 AbstractWe describe the full rheology profile of vitrimers, from small deformation (linear) to large deformation (non-linear) viscoelastic behaviour, providing concise analytical expressions to assist the experimental data analysis, and also clarify the emerging insights and rheological concepts in the subject.
Meng, Fanlong +2 more
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Rheology of dense granular suspensions
Journal of Fluid Mechanics, 2018 Suspensions are composed of mixtures of particles and fluid and are omnipresent in natural phenomena and in industrial processes. The present paper addresses the rheology of concentrated suspensions of non-colloidal particles.
Lisabeth Guazzelli, Olivier Pouliquen
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Dense granular flow rheology in turbulent bedload transport [PDF]
Journal of Fluid Mechanics, 2016 The local granular rheology is investigated numerically in turbulent bedload transport. Considering spherical particles, steady uniform configurations are simulated using a coupled fluid-discrete-element model. The stress tensor is computed as a function of the depth for a series of simulations varying the Shields number, the specific density and the ...
Julien Chauchat +2 more
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Academic Rheology and Industrial Rheology
Applied Rheology, 1999 This paper is an attempt to highlight the problems faced by industrial rheologists. The problems are far more complex than subjects of usual academic pursuit.
Nakajima Nobuyuki
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Journal of Glaciology, 2018 Ice rheology governs how glaciers flow and respond to environmental change. The rheology of glacier ice evolves in response to a variety of mechanisms, including damage, heating, melting and the development of crystalline fabric.
Alexander A Robel +2 more
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A Brief Review of Pulp and Froth Rheology in Mineral Flotation
Journal of Chemistry, 2020 In mineral flotation, rheological problems have limited the efficient upgrading of low-grade and complex ores. Since pulp and froth rheology are deemed to play different roles in influencing the separation performance, in this paper, a brief review on ...
Lei Wang, Chao Li
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Entropy, 2021 We study wealth rank correlations in a simple model of macroeconomy. To quantify rank correlations between wealth rankings at different times, we use Kendall’s τ and Spearman’s ρ, Goodman–Kruskal’s γ, and the lists’ overlap ratio. We show that the dynamics of wealth flow and the speed of reshuffling in the ranking list depend on parameters of the model
Zdzislaw Burda +3 more
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Essential Guide to Hydrogel Rheology in Extrusion 3D Printing: How to Measure It and Why It Matters?
Gels, 2023 Rheology plays a crucial role in the field of extrusion-based three-dimensional (3D) printing, particularly in the context of hydrogels. Hydrogels have gained popularity in 3D printing due to their potential applications in tissue engineering ...
Helena Herrada-Manchón +2 more
semanticscholar +1 more source
Relationship between Structure and Rheology of Hydrogels for Various Applications
Gels, 2021 Hydrogels have gained a lot of attention with their widespread use in different industrial applications. The versatility in the synthesis and the nature of the precursor reactants allow for a varying range of hydrogels with different mechanical and ...
Gorjan Stojkov +3 more
semanticscholar +1 more source
Applicability of the Cox–Merz Relationship for Mayonnaise Enriched with Natural Extracts
Fluids, 2023 The Cox and Merz rules are empirical correlations between the apparent viscosity of polymers with the effect of shear rate and the complex dynamic viscosity with the effect of frequency.
Somaris E. Quintana +3 more
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