Articles with "double diffusion" as a keyword



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Effects of g-jitter and radiation on three-dimensional double diffusion stagnation point nanofluid flow

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Published in 2020 at "Applied Mathematics and Mechanics"

DOI: 10.1007/s10483-020-2666-6

Abstract: The unsteady double diffusion of the boundary layer with the nanofluid flow near a three-dimensional (3D) stagnation point body is studied under a microgravity environment. The effects of g-jitter and thermal radiation exist under the… read more here.

Keywords: double diffusion; stagnation; stagnation point; nanofluid flow ... See more keywords
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Investigation of double diffusion Cattaneo-Christov model in mixed convection flow by variable thickness surface

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Published in 2017 at "Results in physics"

DOI: 10.1016/j.rinp.2017.10.003

Abstract: Abstract This investigation examines the characteristics of nonlinear mixed convection flow by stretching sheet with variable thickness. Double diffusion Cattaneo-Christov heat flux model is implemented. Temperature dependent thermal conductivity is employed. Flow of Maxwell fluid… read more here.

Keywords: double diffusion; flow; variable thickness; diffusion cattaneo ... See more keywords
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Chemical reaction and heat generation/absorption aspects in flow of Walters-B nanofluid with Cattaneo-Christov double-diffusion

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Published in 2017 at "Results in physics"

DOI: 10.1016/j.rinp.2017.10.036

Abstract: Abstract Main objective of present article is to investigate the Cattaneo-Christov double-diffusion theory for the flow of Walters-B nanofluid over an impermeable stretching surface. Cattaneo-Christov double-diffusion definitions are utilized in the energy and concentration expressions.… read more here.

Keywords: double diffusion; diffusion; cattaneo christov; christov double ... See more keywords
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The effect of double diffusion on entrainment in turbulent plumes

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Published in 2019 at "Journal of Fluid Mechanics"

DOI: 10.1017/jfm.2019.925

Abstract: We investigate experimentally the effect of double diffusion in the salt-fingering configuration on entrainment in turbulent plumes. Plumes over a range of source buoyancy fluxes $B_{0}$ and source density ratios $R_{\unicode[STIX]{x1D70C}}$ are examined. When the… read more here.

Keywords: double diffusion; diffusion; effect double; entrainment turbulent ... See more keywords
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Double diffusion for the programmable spatiotemporal patterning of multi-domain supramolecular gels

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Published in 2021 at "Chemical Science"

DOI: 10.1039/d1sc03155d

Abstract: To achieve spatial resolution of a multi-component gel, a double diffusion approach is used which enables the precise programming of self-assembled patterned domains with well-defined shapes and sizes. The low-molecular-weight gelators (LMWGs) used in this… read more here.

Keywords: dbs co2h; double diffusion; dbs; diffusion programmable ... See more keywords
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Numerical simulation on double diffusion natural convection of a power-law nanofluid within double wavy cavity

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Published in 2021 at "Physics of Fluids"

DOI: 10.1063/5.0057309

Abstract: In the present paper, the effect of double diffusion natural convection fluid flow inside the double wavy enclosure using the mesh-free method is investigated. The enclosure is filled with nanofluid whose base fluid is non-Newtonian.… read more here.

Keywords: double diffusion; diffusion natural; natural convection; power ... See more keywords
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Analysis of double-diffusion convection on three-dimensional MHD stagnation point flow of a tangent hyperbolic Casson nanofluid

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Published in 2020 at "International journal of ambient energy"

DOI: 10.1080/01430750.2020.1722964

Abstract: AbstractIn this paper, we present a numerical study of three-dimensional tangent hyperbolic Casson-nanofluid flow past a horizontally stretched surface with a magnetic field and double-diffusion co... read more here.

Keywords: three dimensional; double diffusion; hyperbolic casson; tangent hyperbolic ... See more keywords
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On stochastic resonance in a model of double diffusion

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Published in 2018 at "Materials Science and Technology"

DOI: 10.1080/02670836.2018.1507697

Abstract: ABSTRACT The double diffusion model was proposed in the late 1970s and extended in 1980s and 1990s by Aifantis and co-workers. It is a continuum model that assumes two local non-equilibrium concentration fields abiding separate… read more here.

Keywords: double diffusion; diffusion; stochastic resonance; resonance model ... See more keywords
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Determining the Class and Subclass of a Monoclonal Antibody by Ouchterlony Double-Diffusion Assays.

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Published in 2022 at "Cold Spring Harbor protocols"

DOI: 10.1101/pdb.prot103218

Abstract: Originally, the Ouchterlony double-diffusion assays were the most common method for determining the class and subclass of a monoclonal antibody, and they still are useful, particularly when only a few assays will be performed. A… read more here.

Keywords: ouchterlony double; class subclass; class; antibody ... See more keywords
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Stimulated echo double diffusion encoded imaging of closed pores: Influence and removal of unbalanced terms.

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Published in 2019 at "Physical Review E"

DOI: 10.1103/physreve.100.042408

Abstract: Nuclear magnetic resonance (NMR) diffusion pore imaging has been proposed to study the shape of arbitrary closed pores filled with an NMR-detectable medium by use of nonclassical diffusion encoding schemes. Potential applications can be found… read more here.

Keywords: double diffusion; diffusion; diffusion encoded; stimulated echo ... See more keywords
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Modelling double diffusion in soils and materials

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Published in 2018 at "Journal of the Mechanical Behavior of Materials"

DOI: 10.1515/jmbm-2018-2003

Abstract: Abstract The double diffusivity model proposed earlier by Aifantis and co-workers was applied in this work for modelling the diffusion of metals in sandy aquifers, as well as chloride diffusion in concrete specimens. The theoretical… read more here.

Keywords: double diffusion; materials modelling; diffusion; diffusion soils ... See more keywords