Results 51 to 60 of about 2,865 (231)

Some links between Cosserat, strain gradient crystal plasticity and the statistical theory of dislocations [PDF]

, 2009
International audienceA link is established between a phenomenological Cosserat model of crystal plasticity due to (Forest et al. 1997) and recent results obtained in the statistical theory of dislocations by (Groma et al. 2003).
Forest, Samuel
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Impact of Anisotropic Permeability on Micropolar Fluid Dynamics and Heat Transfer in Porous Channels

East European Journal of Physics
The current study explores the fluid dynamics and heat transfer characteristics of micropolar fluids within a channel filled with anisotropic porous media.
R. Vijaya Sree, V. K. Narla
doaj   +1 more source

Unsteady reactive magnetic radiative micropolar flow, heat and mass transfer from an inclined plate with joule heating: a model for magnetic polymer processing [PDF]

, 2018
Magnetic polymer materials processing involves many multi-physical and chemical effects. Motivated by such applications, in the present work a theoretical analysis is conducted of combined heat and mass transfer in unsteady mixed convection flow of ...
A Kadir, Ajaz Ahmad D, Bég OA, Eringen AC, Eringen AC, MD Shamshuddin, Mishra SR, Modather M, O Anwar Bég, Pal D, Reddy MG, Reddy MG, Reddy MG, Reddy MG, Shercliff JA, SR Mishra, Ziaul Haque MD   +16 more
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Parallel Formation of Three-Dimensional Spheroid Using Microrotational Flow

Journal of Robotics and Mechatronics, 2010
We propose three-dimensional (3D) spheroid formation involving perfusion and a lab-on-a-chip containing spheroid-forming chamber arrays. Cells are collected forming a spheroid in the chamber in microrotation. We previously reported a single chamber form hepatic spheroids 130 to 430 µm in diameter, controlling size by varying chamber diameter and cell ...
Hiroki Ota, Norihisa Miki
openaire   +1 more source

The relaxed-polar mechanism of locally optimal Cosserat rotations for an idealized nanoindentation and comparison with 3D-EBSD experiments

, 2017
The rotation ${\rm polar}(F) \in {\rm SO}(3)$ arises as the unique orthogonal factor of the right polar decomposition $F = {\rm polar}(F) \cdot U$ of a given invertible matrix $F \in {\rm GL}^+(3)$.
Fischle, Andreas, Neff, Patrizio, Raabe, Dierk   +2 more
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Flow visualization using heat lines for unsteady radiative hydromagnetic Micropolar convection from a vertical slender hollow cylinder [PDF]

, 2018
The present study aims to investigate the thermal radiation heat transfer effect on unsteady magnetohydrodynamic (MHD) flow of micropolar fluid over a uniformly heated vertical hollow cylinder using Bejan’s heat function concept.
Beg, OA, Janardhana Reddy, G, Kethireddy, B   +2 more
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Note on a Micropolar Gas-Kinetic Theory

, 2002
The micropolar fluid mechanics and its transport coefficients are derived from the linearized Boltzmann equation of rotating particles. In the dilute limit, as expected, transport coefficients relating to microrotation are not important, but the results ...
AC Eringen, BJ Mccoy, CK Lun, DW Condiff, EF Cosserat, G Lukaszewicz, H Hayakawa, HJ Herrmanneds, HM Jaeger, J Kano, JS Dahler, JT Jenkins, K Kanatani, P Resibois, S Luding   +14 more
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Chiral effect in plane isotropic micropolar elasticity and its application to chiral lattices

, 2012
In continuum mechanics, the non-centrosymmetric micropolar theory is usually used to capture the chirality inherent in materials. However when reduced to a two dimensional (2D) isotropic problem, the resulting model becomes non-chiral.
Alderson, Auffray, Bazant, Borisenko, Brillouin, Chandraseker, Chandraseker, Chen, Cosserat, Cowin, Dirrenberger, Eringen, Eringen, G.K. Hu, G.L. Huang, Ieşan, Joumaa, Kelvin, Khurana, Kumar, Lakes, Lakes, Lakes, Lakes, Lakhtakia, Liu, Liu, Liu, Natroshvili, Natroshvili, Nowacki, Prall, Ro, Spadoni, Spadoni, Wang, X.N. Liu, Yang   +37 more
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A Double-Strand Elastic Rod Theory [PDF]

, 2018
.: Motivated by applications in the modeling of deformations of the DNA double helix, we construct a continuum mechanics model of two elastically interacting elastic strands.
Maddocks, John H., Moakher, Maher
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Hydromagnetic flow and heat transfer adjacent to a stretching vertical sheet in a micropolar fluid [PDF]

, 2013
An analysis is carried out for the steady two-dimensional mixed convection flow adjacent to a stretching vertical sheet immersed in an incompressible electrically conducting micropolar fluid.
Ishak Anuar, Pop Ioan, Yacob Nor Azizah
core   +1 more source