Effects of viscous dissipative MHD fluid flow past a moving vertical plate with rotating system embedded in porous medium

• Autorzy: Kumari D. Santhi , Sajja Venkata Subrahmanyam , Kishore P. M.

Identyfikatory

DOI

10.59441/ijame/172901

• Języki publikacji: EN

Abstrakty

EN

An incompressible unsteady free convective viscous MHD rotating flow past a moving plate embedded in a porous medium is considered with the influence of viscous dissipation, heat source effects. It is assumed that the flow rotates with angular velocity which is normal to the plate and also that a transverse magnetic field is applied along the normal to the plate. Appropriate dimensionless quantities are applied to change the governing equations into dimensionless form. Then the equations are solved numerically using the Galerkin finite element method. Some important characteristics of the fluid are studied. The results are in good agreement with the available literature.

Słowa kluczowe

EN

rotation; chemical reaction; heat source; viscous dissipation; porous medium

PL

reakcja chemiczna; źródło ciepła; lepkość; ośrodek porowaty

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2023
• Tom: Vol. 28, no. 3
• Strony: 112--126
• Opis fizyczny: Bibliogr. 10 poz., wykr.

Twórcy

autor

Kumari D. Santhi

autor

Sajja Venkata Subrahmanyam

autor

Kishore P. M.

Bibliografia

• [1] Khonsari M.M. and Brewe D.E. (1994): Effect of viscous dissipation on the lubricant characteristics of micropolar fluids.– Acta Meccanica, vol.105, pp.57-68.
• [2] Iynger T.K.V. and Eeta Vani V. (2004): Oscillatory flow of a micropolar fluid generated by the rotatory oscillations of two concentric spheres.– International Journal of Engineering Science, vol.42, pp.1035-1059.
• [3] Muthucumaraswamy R., Tina Lal and Ranganayakulu D. (2010): Effects of rotation on MHD flow past an accelerated isothermal vertical plate with heat and mass diffusion.– Theoret. Appl. Mech., vol.37, No.3, pp.189-202.
• [4] Muthucumaraswamy R., Dhanasekar N. and Easwara Prasad G. (2012): Mass transfer effects on accelerated vertical plate in a rotating fluid with first order chemical reaction.– Journal of Mechanical Engineering and Sciences, vol.3, pp.346-355, DOI: http://dx.doi.org/10.15282/jmes.3.2012.11.0033.
• [5] Kendoush A.A. (2013): Similarity solution for heat convection from a porous rotating disk in a flow field.– ASME Journal of Heat Transfer, vol.135, pp.1885-1886.
• [6] Kishore P.M, Bhanumathi D. and Vijayakumar Verma S. (2013): The influence of chemical reaction and viscous dissipation on unsteady MHD free convection flow past an exponentially accelerated vertical plate with variable surface conditions.– Chemical Industry & Chemical Engineering Quarterly, vol.19, No.2, pp.181-193.
• [7] Muthucumaraswamy R. and Jeyanthi L. (2014): Hall effects on MHD flow past an infinite vertical plate in the presence of rotating fluid of variable temperature and uniform mass diffusion with first order chemical reaction.– International Journal of Applied Engineering Research, vol.9, No.24, pp.26259-26271.
• [8] Ananda Reddy N., Chandra Reddy P., Raju M.C. and Varma S.V.K (2018): Radiation and Dufour effects on laminar flow of a rotating fluid past a porous plate in conducting field.– Frontiers in Heat and Mass Transfer (FHMT), vol.10, No.4, p.7.
• [9] Hussian S.M., Jain J., Seth G.S. and Rashidi M.M. (2017): Free convective heat transfer with Hall effects, heat absorption and chemical reaction over an accelerated moving plate in rotating system.– Journal of Magnetism and Magnetic Materials, vol.422, pp.112-123.
• [10] Prabhakar Reddy B. (2019): Effects radiation and thermal diffusion on hydromagnetic natural convection flow of a rotating and chemically reacting fluid past an infinite vertical flat plate in the presence of heat sink.– International Journal of Applied Engineering Research, vol.14, No.4, pp.984-996, https://dx.doi.org/10.37622/IJAER/14.4.2019.984-996-984.