Results 11 to 20 of about 10,854 (213)

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

open access: yesEngineering Reports
A two‐dimensional (2D), steady‐state, incompressible, stratified magneto‐hydrodynamic (MHD) boundary‐layer micropolar nanofluid flow past a stretching and shrinking surface is considered.
Shahid Hussain Soomro   +3 more
doaj   +2 more sources

Adaptive Twisting Metamaterials. [PDF]

open access: yesAdv Mater
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Utzeri M   +6 more
europepmc   +2 more sources

Wave Propagation in a Micropolar Transversely Isotropic Generalized Thermoelastic Half-Space

open access: yesInternational Journal of Applied Mechanics and Engineering, 2014
Rayleigh waves in a half-space exhibiting microplar transversely isotropic generalized thermoelastic properties based on the Lord-Shulman (L-S), Green and Lindsay (G-L) and Coupled thermoelasticty (C-T) theories are discussed.
R.R. Gupta
doaj   +1 more source

Boundary Layer Flow Due To A Moving Flat Plate In Micropolar Fluid [PDF]

open access: yes, 2005
The mathematical model for a boundary layer flow due to a moving flat plate in micropolar fluid is discussed. The plate is moving continuously in the positive x-direction with a constant velocity.
Amin, Norsarahaida   +2 more
core   +1 more source

Analysis of micropolar porous thermoelastic circular plate by eigenvalue approach

open access: yesArchives of Mechanics, 2016
The present paper examined a two-dimensional axi-symmetric problem of thick circular plate in a micropolar porous thermoelastic medium due to thermomechanical sources.
R. Kumar, A. Miglani, R. Rani
doaj   +1 more source

On Wave Solutions of Dynamic Equations of Hemitropic Micropolar Thermoelasticity [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2019
Coupled equations of hemitropic thermoelastic micropolar continuum formulated in terms of displacement vector, microrotation vector and temperature increment are considered. Thermodiffusion mechanism of heat transport is assumed. Hemitropic thermoelastic
Kovalev, Vladimir Aleksandrovich   +1 more
doaj   +1 more source

The influence of void size on the micropolar constitutive properties of model heterogeneous materials [PDF]

open access: yes, 2013
In this paper the mechanical behaviour of model heterogeneous materials consisting of regular periodic arrays of circular voids within a polymeric matrix is investigated.
A. Waseem   +26 more
core   +1 more source

Influence of Micropolar Lubricants on Asymmetric Slot-Entry Journal Bearings

open access: yesTribology Online, 2015
Performance of asymmetric slot-entry hydrostatic and hybrid journal bearings lubricated under micropolar lubricant has been presented numerically. For chosen values of microploar parameters, the effects of micropolar lubricant on both the bearings have ...
Nathi Ram, Satish C. Sharma
doaj   +1 more source

Wave propagation in nonlocal orthotropic micropolar elastic solids

open access: yesArchives of Mechanics, 2021
The presented paper is concerned with the propagation of Rayleigh waves in an orthotropic nonlocal micropolar elastic half-space. The main aim of the paper is to derive dispersion equations of Rayleigh wave as well as Stroh formalism for the orthotropic ...
D.X. Tung
doaj   +1 more source

On the Neuber theory of micropolar elasticity. A pseudotensor formulation

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2020
The present paper deals with a pseudotensor formulation of the Neuber theory of micropolar elasticity. The dynamic equations of the micropolar continuum in terms of relative tensors (pseudotensors) are presented and discussed.
Vladimir Aleksandrovich Kovalev   +2 more
doaj   +1 more source

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