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   Articles with "gradient driven" as a keyword



Thermoelectric effect and temperature-gradient-driven electrokinetic flow of electrolyte solutions in charged nanocapillaries

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recommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"

DOI: 10.1016/j.ijheatmasstransfer.2019.118569

Abstract: Abstract A systematic theoretical study of thermoelectric effect and temperature-gradient-driven electrokinetic flow of electrolyte solutions in charged nanocapillaries is presented. The study is based on a semianalytical model developed by simultaneously solving the nonisothermal Poisson-Nernst-Planck-Navier-Stokes… read more here.

Keywords: temperature gradient; driven electrokinetic; flow; gradient driven ... See more keywords

The temporal evolution of the resistive pressure-gradient-driven turbulence and anomalous transport in shear flow across the magnetic field

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recommendations! Published in 2017 at "Physics of Plasmas"

DOI: 10.1063/1.5001831

Abstract: The temporal evolution of the resistive pressure-gradient-driven mode in a sheared flow is investigated as a solution of the initial value problem by employing the sheared mode approach. It reveals the essential difference of the… read more here.

Keywords: evolution; evolution resistive; pressure gradient; temporal evolution ... See more keywords

Verification of the global gyrokinetic stellarator code XGC-S for linear ion temperature gradient driven modes

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recommendations! Published in 2019 at "Physics of Plasmas"

DOI: 10.1063/1.5109259

Abstract: XGC (X-point Gyrokinetic Code) is a whole-volume, total-f gyrokinetic particle-in-cell code developed for modelling tokamaks. In recent work, XGC has been extended to model more general 3D toroidal magnetic configurations, such as stellarators. These improvements… read more here.

Keywords: code; geometry; gradient driven; temperature gradient ... See more keywords

Scaling laws for concentration-gradient-driven electrolyte transport through a two-dimensional membrane

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recommendations! Published in 2024 at "Physics of Fluids"

DOI: 10.1063/5.0251773

Abstract: Two-dimensional (2D) nanomaterials exhibit unique properties that are promising for diverse applications, including those relevant to concentration-gradient-driven transport of electrolyte solutions through porous membranes made from these materials, such as water desalination, osmotic power, and… read more here.

Keywords: gradient driven; scaling laws; transport; concentration gradient ... See more keywords

Convergent Complex Quasi-Newton Proximal Methods for Gradient-Driven Denoisers in Compressed Sensing MRI Reconstruction

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recommendations! Published in 2025 at "IEEE Transactions on Computational Imaging"

DOI: 10.1109/tci.2025.3625052

Abstract: In compressed sensing (CS) MRI, model-based methods are pivotal to achieving accurate reconstruction. One of the main challenges in model-based methods is finding an effective prior to describe the statistical distribution of the target image.… read more here.

Keywords: driven denoisers; mri; reconstruction; sensing mri ... See more keywords