Numerical simulations of emulsions in shear flows
Sign Up to like & getrecommendations! Published in 2018 at "Acta Mechanica"
DOI: 10.1007/s00707-018-2265-5
Abstract: We present a modification of a recently developed volume of fluid method for multiphase problems (Ii et al. in J Comput Phys 231(5):2328–2358, 2012), so that it can be used in conjunction with a fractional-step… read more here.
Keywords: viscosity; effective viscosity; volume; volume fraction ... See more keywords
The increased viscosity effect for fracturing fluid imbibition in shale
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.116352
Abstract: Abstract Understanding water imbibition behaviors in shale formations plays an essential role in shale gas development. The effective viscosity of water in shale nanopores is usually different from that of the bulk phase due to… read more here.
Keywords: viscosity; effective viscosity; water; imbibition ... See more keywords
Surface tension, light absorbance, and effective viscosity of single droplets of water-emulsified n-decane, n-dodecane, and n-hexadecane
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2018.11.138
Abstract: Abstract Water-emulsified liquid fuels have been used occasionally in combustion systems to control flame temperature and NOx emission. Atomization characteristics are important for efficient combustion of emulsified fuels, and they are affected by the mechanical… read more here.
Keywords: viscosity; effective viscosity; emulsion; surface tension ... See more keywords
Predicting the effective viscosity of nanofluids based on the rheology of suspensions of solid particles
Sign Up to like & getrecommendations! Published in 2019 at "Journal of King Saud University - Science"
DOI: 10.1016/j.jksus.2017.09.016
Abstract: Abstract The development of nanofluid as an innovative class of thermal fluid subsequently inspired use in their engineering applications. As a result, the necessity of experimental work to determine the thermophysical properties of nanofluids affecting… read more here.
Keywords: viscosity nanofluids; correlation; fluid; viscosity ... See more keywords
Modeling Lithospheric Deformation Using a Compressible Visco‐Elasto‐Viscoplastic Rheology and the Effective Viscosity Approach
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DOI: 10.1029/2021gc009675
Abstract: Deformations of the colder regions of the lithosphere mainly occur in the frictional regime. In geodynamic models, frictional plastic deformations are often highly localised (shear bands) and are used as proxies for faults. However, capturing… read more here.
Keywords: viscosity approach; geodynamic models; rheology; effective viscosity ... See more keywords
Combined Effect of Rarefaction and Effective Viscosity on Micro-Elasto-Aerodynamic Lubrication Performance of Gas Microbearings
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DOI: 10.3390/mi10100657
Abstract: Elastic deformation and gaseous rarefaction effects are of great importance to the static and dynamic characteristics of gas microbearings. Based on the effective viscosity model of Veijola, the governing equations can be solved by the… read more here.
Keywords: effective viscosity; gas; rarefaction; gas microbearings ... See more keywords