Results 41 to 50 of about 79 (68)

Artificial neural network modeling of magnetic nanoparticle-enhanced Sisko blood nanofluid flow over an inclined stretching surface with non-uniform heating and thermophoretic effects

open access: yesInternational Journal of Thermofluids
In the evolving field of fluid power and thermal systems, artificial neural networks (ANNs) are increasingly recognized for their robust ability to address nonlinear, coupled, and high-dimensional fluid dynamics problems.
Torikul Islam   +6 more
doaj   +1 more source

Liquid Crystal Polymers as Intrinsically Magnetic and Programmable Soft Materials for Microrobotics

open access: yesSmall, Volume 22, Issue 42, 27 July 2026.
Liquid crystal polymers (LCPs) are proposed as intrinsically magnetic, programmable, soft materials for microrobotics. Magnetic torque‐driven manipulation of LCP microobjects is achieved and characterized in terms of the step‐out frequency, reaching ∼0.6 Hz in a ∼250 mT magnetic field. The orientation of LCP microobjects in the magnetic field and their
Alexandra Gruzdenko   +5 more
wiley   +1 more source

Minimizing frictional irreversibility in a rough-walled tapered bearing with a nanoparticle-enhanced Sutterby lubricant

open access: yesScientific Reports
The thermodynamic performance of a tapered roller bearing is governed by the irreversible dissipation within its lubricating film. Minimizing the total entropy generation rate, which arises from fluid friction and heat transfer, is paramount for ...
Yousaf Jazza   +3 more
doaj   +1 more source

Araguainha Dome, Brazil: A polygonal impact structure due to a complex pre‐impact regional structural framework

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 7, Page 1355-1385, July 2026.
Abstract We investigated the structural framework of the north–northwestern Paraná Basin in Brazil to test whether the pre‐impact structures in this region may have had any influence on the first‐order formation and morphostructure of the Araguainha impact structure (AIS).
Renato B. Bernardes   +5 more
wiley   +1 more source

MHD Casson nanofluid flow over a vertical stretchable sheet saturated with a porous medium: a parametric approach for sensitive analysis

open access: yesDiscover Nano
Purpose After being motivated by the diverse applications of blood rheology, nanotechnology, magnetic field, chemical reaction, solar radiation, and non-Darcy porous media in nano-industrial, medical, and chemical engineering domains.
Khurram Javid   +8 more
doaj   +1 more source

Sensitivity Analysis of Pulsatile Hydromagnetic Biofluid Flow and Heat Transfer with Non Linear Darcy-Forchheimer Drag

open access: yesJournal of Applied Fluid Mechanics, 2016
In the present paper we examine the pulsatile hydromagnetic flow and heat transfer of a non-Newtonian biofluid through a saturated non-Darcian porous medium channel. The upper plate of the channel is heated and the lower plate is cooled.
S. Rawat   +3 more
doaj  

Numerical and machine learning investigation of heat and mass transfer in casson hybrid nanofluid flow over a Riga plate with bio-convection effects

open access: yesDiscover Applied Sciences
The thermal and solutal transport characteristics of non-Newtonian hybrid nanofluids are crucial in biomedical engineering, energy conversion, and electromagnetic flow control.
Mayank Saini   +2 more
doaj   +1 more source
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Electro- and magneto-rheology

Current Opinion in Colloid and Interface Science, 1998
Electro- and magneto-rheological (ER and MR) fluids share many characteristics and potential applications in stress transfer and damping devices. Recent advances include improved understanding of the underlying physical mechanisms, particularly with regard to nonlinear conduction in ER fluids and magnetic saturation in MR fluids, and the development of
Daniel Klingenberg
exaly   +2 more sources

EVALUATIONS OF CLUSTER STRUCTURE AND MAGNETO-RHEOLOGY OF MR SUSPENSIONS

International Journal of Modern Physics B, 2005
In the present study, we sysnthesize two types of MR fluids with different particle shapes and sizes. The magnetic functions are evaluated circulatingly by the analysis of cluster formation, rheological properties in the applied magnetic field and damping characteristics in the MR damper, comparing with those of commercial MR fluids.
Masami Nakano, Hideya Nishiyama
exaly   +2 more sources

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