Triple diffusive convection of a non-Newtonian fluid under the combined effect of compressibility and variable gravity

• Autorzy: Aggarwal A. K. , Dixit D.

Identyfikatory

DOI

10.2478/ijame-2019-0046

• Języki publikacji: EN

Abstrakty

EN

In this paper, triple diffusive convection in a Rivlin-Ericksen fluid layer, which is permeated with suspended particles in the porous medium under the effect of compressibility and variable gravity, is investigated. Linear stability theory and normal mode analysis have been used to study the problem under consideration. It is observed that, for stationary convection, suspended particles, compressibility and medium permeability have destabilizing/stabilizing effects under certain conditions. The variable gravity parameter destabilizes the system whereas stable solute gradients have a stabilizing effect.

Słowa kluczowe

EN

triple diffusion; Rivlin-Ericksen fluid; suspended particles; porous medium; compressibility; variable gravity

PL

dyfuzja; płyn Rivlina-Ericksena; ściśliwość; zmienna grawitacja

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2019
• Tom: Vol. 24, no. 4
• Strony: 1--11
• Opis fizyczny: Bibliogr. 28 poz., wykr.

Twórcy

autor

Aggarwal A. K.

• Department of Mathematics, Jaypee Institute of Information Technology A-10, Sector-62, Noida (UP), INDIA

autor

Dixit D.

• Department of Mathematics, K.I.E.T Group of Institutions Ghaziabad (UP), INDIA

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Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020)