Results 171 to 180 of about 317,885 (203)

Initiation of Instability in Micropolar Fluids

The Physics of Fluids, 1971
The classical theory of fluid stability as applied to micropolar fluids is used to study, in a few limiting cases, the delayed initiation of instability due to the presence of particles in the fluid.
openaire   +1 more source

The control of the pressure for a micropolar fluid

Zeitschrift für angewandte Mathematik und Physik, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Penetrative convection in a micropolar fluid

International Journal of Engineering Science, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lindsay, K. A., Straughan, B.
openaire   +1 more source

Theory of anisotropic micropolar fluids

International Journal of Engineering Science, 1980
Abstract A continuum theory of anisotropic fluids is introduced. Balance laws are based on the micropolar continuum mechanics. Properly invariant constitutive equations are established and restricted by the second law of thermodynamics. The field equations are solved for the shear flow of rod-like suspensions in viscous fluids.
openaire   +2 more sources

Peristaltic motion of a micropolar fluid

Proceedings of the Indian Academy of Sciences - Section A, 1975
Peristaltic motion of a micropolar fluid is studied for small amplitudes of peristalic waves under low Reynolds number analysis. The effect of pressure gradient on the secondary motion reveals many interesting and useful results. The critical value of the pressure gradient ensuing the reversal effect in both velocity field and microrotation is ...
Devi, R Girija, Devanathan, Rathna
openaire   +2 more sources

On turbulent flow of micropolar fluids

International Journal of Engineering Science, 1970
Abstract Equations of motion for turbulent parallel flows are derived for a class of fluids named micropolar fluids by Eringen[3]. Turbulent microstress couples in addition to the conventional Reynolds stresses are identified. Conditions for flow stability are examined.
openaire   +1 more source

Thermodynamics of micropolar Bingham fluids

Journal of Non-Newtonian Fluid Mechanics, 2016
Abstract Starting from the basic thermodynamic principles, we derive equations of micropolar Bingham fluids allowing for the variable concentration of polar particles. On the one hand, such fluids exhibit couple stresses, a non-symmetrical stress tensor, microrotations, and microinertia. On the other hand, the fluids support a yield stress.
V.V. Shelukhin, V.V. Neverov
openaire   +1 more source

Faxen's laws for a micropolar fluid

Journal of Engineering Mathematics, 1984
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Avudainayagam, A., Ramakrishna, J.
openaire   +1 more source

Insensitizing controls for the micropolar fluids

Mathematical Methods in the Applied Sciences
In this paper, we investigate the existence of insensitizing controls for the micropolar fluids in a bounded domain with homogeneous Dirichlet boundary conditions and arbitrarily located internal controller. The study of insensitizing controls is essential to solve a stability problem, which means that we look for controls such that some functionals of
Qiang Tao, Zheng‐an Yao, Xuan Yin
openaire   +1 more source

On the Stability of Micropolar Fluids

Journal of Non-Equilibrium Thermodynamics, 1981
Perez-Garcia, C., Rubi, J. M., Casas-Vazquez, J.   +2 more
openaire   +2 more sources