Results 11 to 20 of about 948,029 (187)

MHD Double-Diffusive Carreau Fluid Flow through a Porous Medium with Variable Thermal Conductivity and Suction/Injection

open access: yesEntropy, 2022
In this article, we consider the effects of double diffusion on magnetohydrodynamics (MHD) Carreau fluid flow through a porous medium along a stretching sheet.
Salman Zeb   +3 more
doaj   +1 more source

On the Bioconvective Aspect of Viscoelastic Micropolar Nanofluid Referring to Variable Thermal Conductivity and Thermo-Diffusion Characteristics

open access: yesBioengineering, 2023
The bioconvective flow of non-Newtonian fluid induced by a stretched surface under the aspects of combined magnetic and porous medium effects is the main focus of the current investigation.
Omar T. Bafakeeh   +7 more
doaj   +1 more source

Impact of double-diffusive convection and motile gyrotactic microorganisms on magnetohydrodynamics bioconvection tangent hyperbolic nanofluid

open access: yesOpen Physics, 2020
The double-diffusive tangent hyperbolic nanofluid containing motile gyrotactic microorganisms and magnetohydrodynamics past a stretching sheet is examined. By adopting the scaling group of transformation, the governing equations of motion are transformed
Sajid Tanveer   +3 more
doaj   +1 more source

Bidispersive double diffusive convection [PDF]

open access: yesInternational Journal of Heat and Mass Transfer, 2018
Abstract A model is developed for double diffusive convection in a bidisperse porous medium. Double diffusive convection is convective movement of fluid due to temperature and salt gradient effects. A bidisperse porous medium is one where there are pores known as macropores, but the solid skeleton contains cracks or fissures which give rise to a ...
openaire   +2 more sources

Geothermal Convection and Double Diffusion Based on Profiling Floats in the Black Sea

open access: yesGeophysical Research Letters, 2021
Here, we revisit the existing concepts of the vertical structure of deep layers in the Black Sea using data from sensors deployed on profiling floats.
E. V. Stanev, B. Chtirkova, E. Peneva
doaj   +1 more source

Role of proton irradiation and relative air humidity on iron corrosion [PDF]

open access: yes, 2005
This paper presents a study of the effects of proton irradiation on iron corrosion. Since it is known that in humid atmospheres, iron corrosion is enhanced by the double influence of air and humidity, we studied the iron corrosion under irradiation with ...
Bérerd   +13 more
core   +3 more sources

Dynamics of Overhauser Field under nuclear spin diffusion in a quantum dot [PDF]

open access: yes, 2009
The coherence of electron spin can be significantly enhanced by locking the Overhauser field from nuclear spins using the nuclear spin preparation. We propose a theoretical model to calculate the long time dynamics of the Overhauser field under intrinsic
Awschalom D D   +5 more
core   +1 more source

Impact of diffusion layers in strong electrolytes on the transient current [PDF]

open access: yes, 2009
Transient currents of electrolytes in response to a voltage step can reveal a lot about the behavior of charges present in an electrolyte. In this paper, electrolytes with high ionic strength are considered.
Beunis, Filip   +4 more
core   +1 more source

Double diffusion in square porous cavity subjected to conjugate heat transfer [PDF]

open access: yesFME Transactions, 2020
Double diffusion inside a square porous cavity being subjected to conjugate heat transfer arising because of the square solid block at the center is studied under homogeneous properties.
Ahamad N. Ameer   +5 more
doaj  

Event-specific chorus wave and electron seed population models in DREAM3D using the Van Allen Probes [PDF]

open access: yes, 2014
The DREAM3D diffusion model is applied to Van Allen Probes observations of the fast dropout and strong enhancement of MeV electrons during the October 2012 double-dip storm. We show that in order to explain the very different behavior in the two dips,
Agapitov   +43 more
core   +2 more sources

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