Unsteady MHD flow due to non-coaxial rotations of a porous disk and a fluid at infinity subjected to a periodic suction

• Autorzy: Guria M.

Identyfikatory

DOI

10.2478/ijame-2018-0034

• Języki publikacji: EN

Abstrakty

EN

The unsteady flow of a viscous incompressible electrically conducting fluid due to non-coaxial rotations of a porous disk subjected to a periodic suction and the fluid at infinity in the presence of applied transverse magnetic field has been studied. The fluid at infinity passes through a fixed point. The velocity field, shear stresses are obtained in a closed form.

Słowa kluczowe

EN

hall currents; eccentric; MHD; oscillating; rotating

PL

magnetohydrodynamika; przepływy lepkie; pole magnetyczne

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2018
• Tom: Vol. 23, no. 3
• Strony: 623--633
• Opis fizyczny: Bibliogr. 12 poz., tab., wykr.

Twórcy

autor

Guria M.

• Department of Mathematics, Ghatal Rabindra Satabarsiki Mahavidyalaya Ghatal, Paschim Medinipur, West Bengal, INDIA

Bibliografia

• [1] Berker R. (1963): Handbook of Fluid Dynamics. – Vol VIII/3. Springer, Berlin.
• [2] Coirier J. (1972): Rotations non-coaxiales d’un disque et d’un fluid á infini. – J. de Mechanique, vol.11, pp.317- 340.
• [3] Erdogan M.E. (1976): Non-Newtonian flow due to non-coaxially rotations of a porous disk and a fluid at infinity. – Z. Angew. Math. Mech., vol.56, pp.141-146.
• [4] Erdogan M.E. (1976): Flow due to eccentric rotating a porous disk and a fluid at infinity. – ASME, J. Appl. Mech., vol.43, pp.203-204.
• [5] Erdogan M.E. (1977): Flow due to non-coaxially rotations of a porous disk and a fluid at infinity. – Rev. Roum. Sci Tech Mec, Appl., vol.22, pp.171-178.
• [6] Murthy S.N. and Ram R.K.P. (1978): MHD flow and heat transfer due to eccentric rotations of a porous disk and a fluid at infinity. – Int. J. Engng Sci., vol.16, No.12, pp.943-949.
• [7] Kasiviswanathan S.R. and Rao A.R. (1987): An unsteady flow due to eccentrically rotating porous disk and a fluid at infinity. – Int. J. Engng Sci., vol.25, pp.1419-1425.
• [8] Chakrabarti A., Gupta A.S., Das B.K. and Jana R.N. (2005): Hydromagnetic flow past a rotating porous plate in a conducting fluid rotating about a non-coincident parallel axis. – Acta Mechanica, vol.176, pp.107-119.
• [9] Hayet T., Asghar S. and Siddiqui A.M. (1999): Unsteady flow of an oscillating porous disk and a fluid at infinity. – Mecanica, vol.34, pp.259-265.
• [10] Guria M., Das B.K. and Jana R.N. (2007): Oscillatory flow due to eccentrically porous disk and a fluid at infinity. – Mecanica, vol.42, pp.487-493.
• [11] Hayet T., Asghar S., Siddiqui A.M. and Haroon T. (2001): Unsteady MHD flow due to non-coaxial rotations of a porous disk and a fluid at infinity. – Acta Mechanica, vol.151, pp.127-134.
• [12] Hayet T., Ellahi R. and Asghar S. (2004): Unsteady periodic flows of a magnetohydrodynamic fluid due to noncoaxial rotations of a porous disk and a fluid at infinity. – Journal Mathematical and Computer Modelling, vol.40, pp.173-179.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019)