Results 21 to 30 of about 93,809 (314)

The Rheology of Binary Mixtures of Highly Concentrated Emulsions

open access: yesApplied Rheology, 2011
The rheological parameters (elastic modules and the yield stress) of binary mixtures of highly concentrated emulsions with different droplet sizes can be several times lower than additive values in a certain range of concentration. This is related to the
Foudazi R., Masalova I., Malkin A. Ya.
doaj   +1 more source

A Microfluidic Prototype for High-Frequency, Large Strain Oscillatory Flow Rheometry

open access: yesMicromachines, 2022
We introduce a “Rheo-chip” prototypical rheometer which is able to characterise model fluids under oscillatory flow at frequencies f up to 80 Hz and nominal strain up to 350, with sample consumption of less than 1 mL, and with minimum inertial effects ...
Alfredo Lanzaro, Xue-Feng Yuan
doaj   +1 more source

Ocean rheology

open access: yesJournal of Non-Newtonian Fluid Mechanics, 2006
131
Alemán, J. V.   +2 more
openaire   +3 more sources

Rheology of semi-solid fresh cement pastes and mortars in orifice extrusion [PDF]

open access: yes, 2013
Short fiber-reinforced semi-solid fresh cement pastes and mortars, tailored for extrusion, have much lower water-to-binder ratio and higher viscosity than normal cement pastes or mortars. The rheology of these pastes or mortars cannot be characterized by
Fan, Mizi   +7 more
core   +1 more source

Stability of bubbles in wax-based oleofoams: decoupling the effects of bulk oleogel rheology and interfacial rheology [PDF]

open access: yes, 2020
Oleofoams are dispersions of gas bubbles in a continuous oil phase and can be stabilized by crystals of fatty acids or waxes adsorbing at the oil-air interface.
Garbin, Valeria   +4 more
core   +1 more source

Developing Biodegradable Films from Mango (Mangifera indica) Starch and Extract: A Rheological and Physical Study

open access: yesGels
The development of biodegradable films with antioxidant properties offers a promising approach to food preservation. This study focused on creating and characterising mango starch-based films enriched with mango peel extract (MPE) at concentrations of 0,
Santander E. Lastra-Ripoll   +5 more
doaj   +1 more source

Oleogels Based on Starch and Natural Extracts from Cassava (Manihot esculenta) as a Fat Replacement in Cookies

open access: yesApplied Sciences
Oleogels, a semi-solid fat-like material, have emerged as a promising alternative to traditional saturated fats in food products. This study aimed to develop and characterize novel oleogels using starch and extracts from cassava (Manihot esculenta) to be
Valeria M. Meza-Castellón   +2 more
doaj   +1 more source

Rheology and zeta potential of cement pastes containing calcined silt and ground granulated blast-furnace slag

open access: yesMateriales de Construccion, 2011
This study aimed to analyse the re-use of dam silt as a supplementary binder for self-compacting concrete (SCC). When burnt, silt becomes more reactive because the kaolin it contains is converted into metakaolin.
B. Safi, A. Benmounah, M. Saidi
doaj   +1 more source

Application of Fractional Calculus to Modeling the Non-Linear Behaviors of Ferroelectric Polymer Composites: Viscoelasticity and Dielectricity

open access: yesMembranes, 2021
Ferroelectric polymer composites normally show non-linear mechanical and electrical behaviors due to the viscoelastic and dielectric relaxation of polymer matrixes. In this paper, a fractional calculus approach is used to describe the non-linear behavior
Ruifan Meng
doaj   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

open access: yesAdvanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell   +3 more
wiley   +1 more source

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