Results 1 to 10 of about 1,303,705 (298)

Mass Diffusion Metamaterials with “Plug and Switch” Modules for Ion Cloaking, Concentrating, and Selection: Design and Experiments [PDF]

open access: yesAdvanced Science, 2022
The outstanding abilities of metamaterials to manipulate physical fields are extensively studied in both wave‐based and diffusion‐based fields. However, mass diffusion metamaterials, with the ability to manipulate diffusion with practical applications ...
Yang Li   +7 more
doaj   +2 more sources

Information filtering based on corrected redundancy-eliminating mass diffusion. [PDF]

open access: yesPLoS ONE, 2017
Methods used in information filtering and recommendation often rely on quantifying the similarity between objects or users. The used similarity metrics often suffer from similarity redundancies arising from correlations between objects' attributes. Based
Xuzhen Zhu   +5 more
doaj   +2 more sources

Quasilinear reaction diffusion systems with mass dissipation

open access: yesMathematics in Engineering, 2022
We study quasilinear reaction diffusion systems relative to the Shigesada-Kawasaki-Teramoto model. Nonlinearity standing for the external force is provided with mass dissipation. Estimate in several norms of the solution is provided under the restriction
Evangelos Latos , Takashi Suzuki
doaj   +3 more sources

The Influence of Thermal Expansion on Flow Past an Inclined Accelerated Sectional Plate with Persistent Mass Diffusion

open access: yesInternational Journal of Applied Mechanics and Engineering, 2022
In this article, we examined the solution of a homogeneously intensified isothermal inclined infinite plate with constant temperature. The plate is elevated to Tw , and the species accumulation is enhanced at a consistent speed.
G. Nagarajan   +2 more
doaj   +1 more source

Effect of Temperature Gradient on Chloride Ion Diffusion in Nuclear Reactor Containment Building Concrete

open access: yesEnergies, 2022
Chloride diffusion through concrete is influenced by harsh environmental conditions such as high ambient temperature and relative humidity. This paper examined the influence of temperature gradient on chloride diffusion in concrete under high ambient ...
Boohyun An   +6 more
doaj   +1 more source

Effects of rotation on MHD flow past an accelerated isothermal vertical plate with heat and mass diffusion [PDF]

open access: yesTheoretical and Applied Mechanics, 2010
An exact analysis of rotation effects on unsteady flow of an incompressible and electrically conducting fluid past a uniformly accelerated infinite isothermal vertical plate, under the action of transversely applied magnetic field has been presented ...
Muthucumaraswamy R.   +2 more
doaj   +1 more source

Role of diffusion thermo on unsteady natural convection of a chemically reactive fluid impacted by heat source/sink in a tube

open access: yesJournal of Taibah University for Science, 2022
The impact of diffusion thermo on transient natural convection flow of a chemically reactive fluid with heat source/sink in a tube is investigated.
Basant K. Jha   +2 more
doaj   +1 more source

Reaction-Diffusion-Advection Systems with Discontinuous Diffusion and Mass Control [PDF]

open access: yesSIAM Journal on Mathematical Analysis, 2021
In this paper, we study unique, globally defined uniformly bounded weak solutions for a class of semilinear reaction-diffusion-advection systems. The coefficients of the differential operators and the initial data are only required to be measurable and uniformly bounded.
William E. Fitzgibbon   +3 more
openaire   +3 more sources

Unsteady free convection flow between two vertical plates with variable temperature and mass diffusion [PDF]

open access: yesJournal of Heat and Mass Transfer Research, 2015
The unsteady free convection flow between two long vertical parallel plates withvariable temperature and mass diffusion in the presence of the thermal radiation hasbeen presented.
Sanatan Das, Rabindera Jana, Ali Chamkha
doaj   +1 more source

Study of flow past an exponentially accelerated isothermal vertical plate in the presence of chemical reaction [PDF]

open access: yesTheoretical and Applied Mechanics, 2010
Theoretical study of unsteady flow past an exponentially accelerated infinite isothermal vertical plate with variable mass diffusion has been presented in the presence of homogeneous chemical reaction of first order. The plate temperature is raised to
Muthucumaraswamy R., Valliammal V.
doaj   +1 more source

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