Results 21 to 30 of about 93,617 (292)

Studies on water transport in quasi two-dimensional porous systems using neutron radiography

open access: yesNukleonika, 2021
The spontaneous wetting and drying of flat porous samples of linen, cotton and synthetic textiles were studied using dynamic neutron radiography (DNR).
Fijał-Kirejczyk Izabela M.   +6 more
doaj   +1 more source

Experimental investigation on the effect of accelerating motion of contact line on the dynamic contact angle

open access: yesNihon Kikai Gakkai ronbunshu, 2014
The dynamic contact angle, the angle between the surfaces of the liquid and the solid at a moving contact line, is one of the primary conditions for the dynamics of the liquid surface confined by solid wall.
Takahiro ITO   +6 more
doaj   +1 more source

Study on the correlation between spreadability and wetting driving force of Ni-GNSs reinforced SnAgCuRE composite solder

open access: yesMaterials & Design, 2021
To save test time and cost, spreading area method and wetting balance method were used to study the wetting characteristics of Ni-GNSs/SnAgCuRE composite solder under different parameters and explore the correlation between spreadability and wetting ...
Huigai Wang   +3 more
doaj   +1 more source

Wettability versus roughness of engineering surfaces [PDF]

open access: yes, 2011
Wetting of real engineering surfaces occurs in many industrial applications (liquid coating, lubrication, printing, painting, ...). Forced and natural wetting can be beneficial in many cases, providing lubrication and therefore reducing friction and wear.
Borruto   +20 more
core   +2 more sources

Wetting and Evaporation of Solvents on Thin Soluble Substrates

open access: yesColloids and Interfaces, 2020
In this work, the wetting and evaporation behaviour of non-polar solvent droplets on thin soluble coatings is investigated experimentally. The wetting process on spin-coated polymer layers by toluene is captured using shadowgraphy.
Christian Wolf   +1 more
doaj   +1 more source

Self-spreading of the wetting ridge during stick-slip on a viscoelastic surface [PDF]

open access: yes, 2019
Dynamic wetting behaviors on soft solids are important to interpret complex biological processes from cell-substrate interactions. Despite intensive research studies over the past half-century, the underlying mechanisms of spreading behaviors are not ...
Bostwick, J. B.   +3 more
core   +1 more source

Effect of roughness on wettability and floatability: Based on wetting film drainage between bubbles and solid surfaces

open access: yesInternational Journal of Mining Science and Technology, 2022
Wetting film thinning measurement was introduced to clarify the wettability and floatability of solid surfaces with varying roughness. The wettability was quantified using the contact angle measurement combined with the dynamic force microbalance test ...
Ming Li   +8 more
doaj   +1 more source

The imaging of dynamic multiphase fluid flow using synchrotron-based x-ray microtomography at reservoir conditions [PDF]

open access: yes, 2015
Fast synchrotron-based X-ray microtomography was used to image the injection of super-critical CO2 under subsurface conditions into a brine-saturated carbonate sample at the pore-scale with a voxel size of 3.64μm and a temporal resolution of 45 s ...
Andrew, M   +3 more
core   +2 more sources

Kinetic Effects in Dynamic Wetting [PDF]

open access: yesPhysical Review Letters, 2017
Accepted for publication in Physical Review ...
openaire   +3 more sources

Coupled Effect of Water Temperature and Cyclic Wetting and Drying on Dynamic Mechanical Characteristics of Sandstone

open access: yesAdvances in Civil Engineering, 2019
Considering the periodical moisture variation in deep rock masses, cyclic wetting and drying under high geothermal condition is a vital issue for the safety and stability of deep rock engineering.
Pu Yuan   +3 more
doaj   +1 more source

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