Results 101 to 110 of about 204,763 (254)

A Thermal Analysis of a Convective–Radiative Porous Annular Fin Wetted in a Ternary Nanofluid Exposed to Heat Generation under the Influence of a Magnetic Field [PDF]

open access: gold, 2023
Arushi Sharma   +7 more
openalex   +1 more source

Fixed Point Theorems on Controlled Orthogonal δ‐Metric‐Type Spaces and Applications to Fractional Integrals

open access: yesJournal of Function Spaces, Volume 2025, Issue 1, 2025.
In this article, we introduce a notion of controlled orthogonal δ‐metric‐type spaces with an example. Further, we prove a contraction theorem and a generalized fixed point theorem in controlled orthogonal δ‐metric‐type spaces. Finally, we illustrate two applications of the obtained fixed point results on the Atangana–Baleanu fractional integrals and ...
Benitha Wises Samuel   +5 more
wiley   +1 more source

A numerical approach to radiative ternary nanofluid flow on curved geometry with porous media and multiple slip constraints

open access: yesZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
Energy scarcity is among the biggest global challenges which is aggravating with each passing day due to ever increasing energy demands of contemporary livings as well as industrial requirements verses finite and rapidly depleting fossil reserves of our ...
Muhammad Mumtaz   +4 more
semanticscholar   +1 more source

Molecular dynamics study of the thermal conductivity in nanofluids [PDF]

open access: yes, 2018
We evaluate the thermal conductivity of a model nanofluid at various volume fractions of nanoparticles with equilibrium (EMD) and non-equilibrium (NEMD) molecular dynamics simulations. The Green-Kubo formalism is used for the EMD simulations while a net heat flux is imposed on the system for the NEMD simulations.
arxiv   +1 more source

Augmentation of thermohydraulic performance in a dimpled tube using ternary hybrid nanofluid

open access: yesEuropean Mechanical Science
This computational study explores the thermal and hydraulic efficiency of heat exchanger tube configurations utilizing hybrid nanofluids and circular dimples. Seven distinct configurations incorporating different volumetric concentrations of three nanoparticles (GnP, MWCNT, and Fe3O4) and two circular dimple pitch ratios are examined. The investigation
openaire   +2 more sources

Recent Progresses and Challenges to Determine Properties of Sulfonated Polyether Ether Ketone Based Electrolytes for Direct Methanol Fuel Cell Applications

open access: yesChemElectroChem, Volume 11, Issue 23, December 2, 2024.
The use of sulfonated poly(ether ether ketone) (sPEEK) membrane electrolytes is becoming increasingly competitive with commercial perfluorosulfonic acid (PFSA) membranes. This is due to the advances made by numerous researchers and developments in materials technology that have occurred in recent years.
Murat Tamer   +2 more
wiley   +1 more source

Plant‐Based Biosynthesis of Metal and Metal Oxide Nanoparticles: An Update on Antimicrobial and Anticancer Activity

open access: yesChemBioEng Reviews, Volume 11, Issue 6, December 2024.
When it comes to finding novel ways to battle newly developing pathogenic strains and illnesses, nanoparticles are the first line of defense. Plant‐based nanoparticles are showing more significance over chemically or physically synthesized nanoparticles. Several plant species and their constituent parts have found several applications in medicine. They
Shruti Nandkishor Tanwar   +4 more
wiley   +1 more source

Response surface methodology optimization of dynamical solutions of Lie group analysis for nonlinear radiated magnetized unsteady wedge: Machine learning approach (gradient descent)

open access: yesAlexandria Engineering Journal, 2023
When a consistent transverse magnetic field and heat radiation are present, the flow of boundary layer, Over porous wedge nanofluids, hybrid nanofluids, and ternary hybrid nanofluids have been studied., Water as base fluid, Hybrid nanofluid, Ternary ...
M. Dinesh Kumar   +5 more
doaj  

Convective transport in nanofluids: the stationary problem [PDF]

open access: yesarXiv, 2019
We analyze the existence of solutions to the stationary problem from a mathematical model for convective transport in nanofluids including thermophoretic effects that is very similar to the celebrated model of Buongiorno [6].
arxiv  

Realizing Ternary Quantum Switching Networks without Ancilla Bits [PDF]

open access: yes, 2005
This paper investigates the synthesis of quantum networks built to realize ternary switching circuits in the absence of ancilla bits. The results we established are twofold. The first shows that ternary Swap, ternary Not and ternary Toffoli gates are universal for the realization of arbitrary $n\times n$ ternary quantum switching networks without ...
arxiv   +1 more source

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