Conjugate mixed convection of a micropolar fluid over a vertical hollow circular cylinder

• Autorzy: Ahmed Alliche Sid , Ayoub Bennia , Manal Bouaziz Amina , Najib Bouaziz Mohamed

Identyfikatory

DOI

10.59441/ijame/181643

• Języki publikacji: EN

Abstrakty

EN

This work conducts a numerical examination into the influence of a magnetic field and viscosity dissipation on the movement of a micropolar fluid over the surface of a vertical, hollow circular cylinder via conjugate mixed convection. In this investigation, we obtained a numerical solution for a non-linear differential equations-based modeling system by employing MATLAB and the bvp4c solver, which operates on a two-equation model. We show graphically how micropolar materials, conjugate heat transfer, viscous energy dissipation, buoyancy factors and magnetic field affect the temperature at the interface, local skin friction and heat transfer. By contrasting the acquired results with those found in the published research, which exhibit a high degree of concordance, the validity of the methodology is proven.

Słowa kluczowe

EN

micropolar fluid; conjugate heat transfer parameter; viscous dissipation; magnetic field; buoyancy effect; vertical hollow circular cylinder

PL

płyn mikropolarny; wymiana ciepła; pole magnetyczne; cylinder kołowy; lepkość

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2024
• Tom: Vol. 29, no. 1
• Strony: 1--18
• Opis fizyczny: Bibliogr. 25 poz., tab., wykr.

Twórcy

autor

Ahmed Alliche Sid

• Mechanical Engineering, University of Medea, ALGERIA

autor

Ayoub Bennia

• Mechanical Engineering, University of Medea, ALGERIA

autor

Manal Bouaziz Amina

• Mechanical Engineering, University of Medea, ALGERIA

• https://orcid.org/0000-0002-8088-2191

autor

Najib Bouaziz Mohamed

• Mechanical Engineering, Biomaterials and Transport Phenomena, ALGERIA

• https://orcid.org/0000-0002-0816-8460

Bibliografia

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