Warianty tytułu
Języki publikacji
Abstrakty
This paper is an analysis of an incompressible unsteady pulsatile laminar flow of electrically conducting non-Newtonian fluid through a channel bounded by two permeable plates taking into account the induced magnetic field and the effect of couple stresses on the flow. Solutions of the equations of motion are obtained by using Mathematica program and the effects of the various parameters entering the problem are discussed with the help of graphs. The main results show that the effect of couple stresses is to decrease the flow velocity and it is to increase (or decrease) the induced magnetic field near one of the boundaries and decrease (or increase) it near the other according to the time variation.
Czasopismo
Rocznik
Tom
Strony
5-14
Opis fizyczny
Bibliogr. 11 poz.
Twórcy
autor
autor
autor
- Departamnet of Mathematics, Faculty of Education, Ain Shams University, Heliopolis, Cairo, Egypt, Mah371@hotmail.com
Bibliografia
- [1] Edwards, MF, Nellist, DA and Wilkinson, WL: Chemical Engineering Science, (1972), 21, 545.
- [2] Edwards, MF, Nellist, DA and Wilkinson, WL: Chemical Engineering Science, (1972), 21, 295.
- [3] Chaturani, P and Upadhya, VS: Biorheology, (1978), 15, 193.
- [4] Chaturani, P and Polanisamy, V: Int. J. Engng Sci., (1991), 29, 113.
- [5] Eldahe, NTM: J. Science and Engineering, (1985), 12, 217.
- [6] Rivlin, RS and Ericksen, J: Arch. Rat. Mech. Anal., (1955), 4, 323.
- [7] Eldahe, NTM and Hassan, AA: Can. J. Phys., (1991), 69, 75.
- [8] Eldahe, NTM and Elmohandis, S: J. Fluid Dynamics Research, (1994), 15, 313.
- [9] Stokes, VK: Theories of fluids with microstructure, Springer Verlag, Berlin, (1984).
- [10] Mindlin and Tiersten, HF: Arch. Ration. Mech. Anal., (1962), 11, 415.
- [11] Eldahe, NTM and Elmohandis, S: J. Physical Society of Japan, (1994), 64, 4165.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-LOD9-0022-0038