Results 41 to 50 of about 669 (182)

Anticlastic Curvature and Material Freedom

physica status solidi (b), Volume 263, Issue 5, May 2026.
Anticlastic curvature occurs in bent bars for positive Poisson's ratio; synclastic curvature occurs for negative Poisson's ratio provided the material is homogeneous and elastic. Some planar negative Poisson's ratio materials exhibit anticlastic saddle curvature rather than convex curvature in bending due to effects of 3D structure.
Roderic Lakes
wiley   +1 more source

RSM and Sensitivity Analysis of Hydromagnetic Couette Flow With MoS2 Nanofluid and Variable Fluid Properties

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 106, Issue 5, May 2026.
ABSTRACT The novel theoretical insights into the time‐dependent hydromagnetic Couette flow of engine‐oil based MoS2 nanofluid under the effects thermal radiation, energy dissipation, Dufour, and Soret effects including temperature‐dependent fluid properties are analyzed.
Paul M. Matao, Jumanne Mng'ang'a, B. Prabhakar Reddy   +2 more
wiley   +1 more source

Dual Solutions of Non‐Newtonian Micropolar Nanofluid Flow and Heat Transfer Over a Stretching/Shrinking Surface With Chemical Reaction and Lorentz Forces

Engineering Reports, Volume 8, Issue 4, April 2026.
This plot represents the flow configuration of the two‐phase nanofluid model. The dynamics of boundary layer micropolar nanofluid flow, heat and mass transfer characteristics past a vertical exponentional stretching/shrinking sheet in the presence of chemical reaction and thermal raditaion effects are investigated. In addition, the Lorentz and buoyancy
Shahid Hussain Soomro, Sumera Dero, Umair Khan, Syed Modassir Hussain   +3 more
wiley   +1 more source

On the Peristaltic Transport of a Micropolar Fluid

Engineering Transactions, 2005
In this paper, we study some characteristics of the peristaltic motion of an incompressible micropolar fluid through a circular cylindrical tube. Many authors have investigated the peristaltic motion of non-Newtonian or viscoelastic fluid through a channel or tube due to the relevance of peristaltic action in both mechanical and physiological ...
K.N. DEY, S. PORIA, H.P. MAZUMDAR
openaire   +2 more sources

Algebraic Multigrid Based Preconditioning Approaches for Generalized Continuum Models and Indirect Displacement Control Techniques

International Journal for Numerical Methods in Engineering, Volume 127, Issue 6, 30 March 2026.
ABSTRACT The contribution deals with algebraic multigrid (AMG) based preconditioning methods for the iterative solution of a coupled linear system of equations arising in numerical simulations of failure of quasi‐brittle materials using generalized continuum approaches.
Nasser Alkmim, Peter Gamnitzer, Alexander Dummer, Matthias Neuner, Günter Hofstetter   +4 more
wiley   +1 more source

On stagnation point flow of a micro polar nanofluid past a circular cylinder with velocity and thermal slip

Results in Physics, 2018
The concerned problem is dedicated to study stagnation point flow of MHD micropolar nanomaterial fluid over a circular cylinder having sinusoidal radius variation. Velocity jump slip phenomenon with porous medium is also taken into account.
Nadeem Abbas, S. Saleem, S. Nadeem, A.A. Alderremy, A.U. Khan   +4 more
doaj   +1 more source

Magneto‐X Effects in Magnetic Soft Materials and Their Applications

Advanced Science, Volume 13, Issue 18, 27 March 2026.
This review systematically explores magnetic soft materials (MSMs), a novel class of composites that transform under magnetic fields. It catalogs fundamental “Magneto‐X” effects, classifies materials by their matrix and magnetic fillers, and highlights transformative applications in soft robotics, biomedical devices, flexible electronics, etc. Finally,
Ziyin Xiang, Xiangling Xia, Benjamin Ducharne, Yujie Ye, Jie Shang, Run‐Wei Li   +5 more
wiley   +1 more source

Fundamental solutions for micropolar fluids [PDF]

Journal of Engineering Mathematics, 2007
New fundamental solutions for micropolar fluids are derived in explicit form for two- and three-dimensional steady unbounded Stokes and Oseen flows due to a point force and a point couple, including the two-dimensional micropolar Stokeslet, the two- and three-dimensional micropolar Stokes couplet, the three-dimensional micropolar Oseenlet, and the ...
Shu, Jian Jun, Lee, Jenn Shiun
openaire   +4 more sources

Bioconvection Darcy–Forchheimer Flow of Ree‐Eyring Nanofluid Over a Riga Plate With Arrhenius Activation Energy and Viscous Dissipation

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 2, March/April 2026.
ABSTRACT This work examines the intricate interactions of heat radiation, viscous dissipation, the Cattaneo–Christov thermal model, gyrotactic microorganisms, Arrhenius activation energy, and Darcy–Forchheimer flow affecting Ree‐Eyring nanofluid behavior across a Riga plate.
M. Vinodkumar Reddy, V. Sivaramakrishna, Jintu Mani Nath, V. V. L. Deepthi, Bamdeb Dey   +4 more
wiley   +1 more source

Numerical and Analytical Study of Elastic Parameters in Linearized Micropolar Elasticity

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT The effect of elastic parameters in the linearized theory of micropolar elasticity on observable deformation is analyzed analytically and numerically. Specifically, a shear deformation boundary value problem is studied to explore the physical implications of a micropolar formulation. Our new analytical solution for the two‐dimensional shearing
Lucca Schek, Wolfgang H. Müller
wiley   +1 more source