Results 71 to 80 of about 6,301 (210)

Impact of Darcy–Forchheimer Inertial Drag and Heat Dissipation on Micropolar Hybrid Nanofluid Flow via Expanding Surface

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.
ABSTRACT The hybrid nanofluid integrated with micropolar fluid shows growing interest due to the enhanced thermal performance in microscale devices. These improved properties are due to their greater thermal conductivity and rotational effects. The proposed study assesses the significance of velocity slip on the flow characteristic of micropolar ...
P. P. Nayak, S. R. Mishra, Priya Mathur, Subhajit Panda   +3 more
wiley   +1 more source

Characterization of the Induced Magnetic Field on Third-Grade Micropolar Fluid Flow Across an Exponentially Stretched Sheet

Frontiers in Physics, 2022
The current research article discusses the two-dimensional, laminar, steady, and incompressible third-grade viscoelastic micropolar fluid flow along with thermal radiation caused by an exponentially stretched sheet.
Aziz Ullah Awan, Asia Ali Akbar, Haneen Hamam, Fehmi Gamaoun, ElSyed M. Tag-ElDin, Amal Abdulrahman   +5 more
doaj   +1 more source

Existence theorem and blow-up criterion of the strong solutions to the Magneto-micropolar fluid equations

, 2007
In this paper we study the magneto-micropolar fluid equations in $\R^3$, prove the existence of the strong solution with initial data in $H^s(\R^3)$ for $s> {3/2}$, and set up its blow-up criterion.
Ahmadi, Beale, Caflisch, Cannone, Cannone, Chemin, Chemin, Duvaut, Eringen, Galdi, He, Kato, Lukaszewicz, Lukaszewicz, Majda, Ortega-Torres, Rojas-Medar, Rojas-Medar, Sermange, Triebel, Wu, Wu, Yamaguchi, Zhang, Zhou   +24 more
core   +2 more sources

Asymptotic analysis for micropolar fluids

Comptes Rendus. Mécanique, 2003
The flow of a micropolar fluid through a wavy constricted channel which depends on a small parameter ε⪡1 is considered. The asymptotic solution is built and justified thanks to a study of the boundary layers terms. The Stokes and Navier–Stokes problems set in a tube structure were previously considered. The method of partial asymptotic decomposition of
Delphine Dupuy, Gregory P. Panasenko, Ruxandra Stavre   +2 more
openaire   +1 more source

Flow of Elastoviscous Nanofluid Through an Elongating Surface With Dissipative Heat: A Confluent Hypergeometric Solution

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.
ABSTRACT Thermal energy transport likely through polymer extrusion, cooling of metallic plates, and chemical processing equipment relating to the flow of viscoelastic nanofluid has a greater role in engineering because of its elastic characteristics.
Rupa Baithalu, S. R. Mishra, Ram Prakash Sharma, Laxmipriya Swain   +3 more
wiley   +1 more source

Vertical heat transport at infinite Prandtl number for micropolar fluid

Archives of Mechanics, 2020
We investigate the upper bound on the vertical heat transport in the fully 3D Rayleigh–Bénard convection problem at the infinite Prandtl number for a micropolar fluid.
M. Caggio, P. Kalita, G. Łukaszewicz, K.A. Mizerski   +3 more
doaj   +1 more source

Nonlinear Elasticity, Fluctuations and Heterogeneity of Nematic Elastomers

, 2007
Liquid crystal elastomers realize a fascinating new form of soft matter that is a composite of a conventional crosslinked polymer gel (rubber) and a liquid crystal. These {\em solid} liquid crystal amalgams, quite similarly to their (conventional, fluid)
Anderson, Aronovitz, Bellini, Chaikin, Clarke, de Gennes, de Gennes, Deam, DiDonna, Dotsenko, Edwards, Ettouham, Fisher, Fisher, Fridrikh, Goldbart, Golubović, Grinstein, Grinstein, Hagen, Kundler, Kupfer, Kupfer, Kutter, Landau, Leo Radzihovsky, Love, Lubensky, Ma, Mao, Nelson, Nelson, Nelson, Ogden, Olmsted, Radzihovsky, Radzihovsky, Radzihovsky, Rubinstein, Saunders, Selinger, Stenull, Stenull, Terentjev, Treloar, Warner, Warner, Warner, Wilson, Xiangjun Xing, Xing, Xing, Ye   +52 more
core   +1 more source

Unsteady unidirectional micropolar fluid flow

Theoretical and Applied Mechanics Letters, 2011
AbstractThis paper considers the unsteady unidirectional flow of a micropolar fluid, produced by the sudden application of an arbitrary time dependent pressure gradient, between two parallel plates. The no-slip and the no-spin boundary conditions are used. Exact solutions for the velocity and microrotation distributions are obtained based on the use of
Faltas, M.S., Sherief, H.H., Ashmawy, E.A., Nashwan, M.G.   +3 more
openaire   +1 more source

When Scale Matters: Size‐Dependent Mechanics of Architected Lattices for Implants and Beyond

Small Structures, Volume 7, Issue 1, January 2026.
Mechanical metamaterials exhibit size‐dependent behaviors that challenge conventional design assumptions. This study systematically explores how unit cell dimensions influence elastic properties under compression, shear, and torsion. Finite element simulations and experiments reveal critical size parameters shaping mechanical performance, offering new ...
H. C. V. M. Shyam Veluvali, Sidharth Beniwal, Grigor Nika, Joep Kraeima, Patrick R. Onck, Anastasiia Oleksandrivna Krushynska   +5 more
wiley   +1 more source

Comparative Study on the Effect of Recesses on Conical Hybrid Journal Bearing Compensated with CFV under Micropolar Fluid Lubrication

Tribology Online, 2016
This paper theoretically presents the comparative performances of conical hybrid journal bearing with 4-pockets and 6-pockets compensated with constant flow valve (CFV) under micropolar fluid lubrication for various semi-cone angles.
Narendra Kumar Rana, Satyam Shivam Gautam, Suresh Verma   +2 more
doaj   +1 more source