Results 51 to 60 of about 12,503 (206)

Experimental study on the rise of aqueous foams in vertical pipes

open access: yesFrontiers in Physics, 2022
In this paper we report experiments on the growth of dry foams and their rise in vertical pipes of different circular cross-sectional radii with length over diameter ratios in the interval 25 ≤ h/D ≤ 80 for applications in the study of fracture ...
Valeriano S. Álvarez Salazar   +4 more
doaj   +1 more source

Prediction of spontaneous imbibition in fractal porous media based on modified porosity correlation [PDF]

open access: yes, 2021
 Spontaneous imbibition plays a significant role in different technical applications, and several analytical models have been proposed for predicting the fluid imbibition mass into porous media based on the fractal theory. Herein, these previous models are
Yu, Di, Li, Yinglin, Niu, Baolian
core  

Revisiting the applications of drainage capillary pressure curves in water-wet hydrocarbon systems

open access: yesOpen Geosciences, 2016
The main focus of the paper is to introduce a new approach at studying and modelling the relationship of initial water saturation profile and capillarity in water-wet hydrocarbon reservoirs, and describe the available measurement methods and possible ...
Nemes István
doaj   +1 more source

Experiment—Simulation Comparison in Liquid Filling Process Driven by Capillarity

open access: yesMicromachines, 2022
This paper studies modifications made to the Bosanquet equation in order to fit the experimental observations of the liquid filling process in circular tubes that occurs by capillary force.
Wei Hua   +4 more
doaj   +1 more source

Precursor Film in Dynamic Wetting, Electrowetting, and Electro-Elasto-Capillarity

open access: yes, 2010
Dynamic wetting and electrowetting are explored using molecular dynamics simulations. The propagation of the precursor film (PF) is fast and obeys the power law with respect to time. Against the former studies, we find the PF is no slip and solidlike. As
袁泉子, Zhao YP, 赵亚溥
core   +1 more source

Controlling the Organization of Colloidal Sphero-Cylinders Using Confinement in a Minority Phase

open access: yesGels, 2018
We demonstrate experimentally that a phase-separating host solvent can be used to organize colloidal rods into different cluster and network states. The rods are silica sphero-cylinders which are preferentially wet by the water-rich phase of an oil–water
Niek Hijnen, Paul S. Clegg
doaj   +1 more source

Comparative Analysis of Mechanical Properties and Microbiological Resistance of Polyfilament and Monofilament Suture Materials Used in the Operation “Tooth Extraction”

open access: yesBiomimetics, 2023
In surgical dentistry, suture material is the only foreign body that remains in the tissues after surgery, and it can lead to several negative reactions, for example, infection of the wound.
Alexey A. Pcheliakov   +11 more
doaj   +1 more source

Capillarity and Archimedes’ principle [PDF]

open access: yesPacific Journal of Mathematics, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
McCuan, John, Treinen, Ray
openaire   +1 more source

The Effects of Viscosity and Capillarity on Nonequilibrium Distribution of Gas Bubbles in Swelling Liquid–Gas Solution

open access: yesColloids and Interfaces, 2023
A detailed statistical description of the evolution of supersaturated-by-gas solution at degassing has been presented on the basis of finding the time-dependent distribution in radii of overcritical gas bubbles.
Alexander K. Shchekin   +2 more
doaj   +1 more source

Capillary supply and fiber morphometry in rat myocardium after intermittent exposure to hypobaric hypoxia.

open access: yes, 2013
Panisello, Pere, Joan Ramon Torrella, Teresa Pagés, and Ginés Viscor. Capillary supply and fiber morphometry in rat myocardium after intermittent exposure to hypobaric hypoxia. High Alt. Med. Biol. 8:322-330, 2007.
Panisello Tafalla, Pere   +3 more
core   +1 more source

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