The Hall Effect on MHD 2-Fluid Unsteady Heat Transfer Flow of Plasma in a Rotating System Via a Straight Channel Between Conducting Plates

Raju, T. Linga; Rao, B. V. Thirumala

doi:10.2478/ijame-2022-0041

Cited by 3 publications

(1 citation statement)

References 39 publications

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“…Two‐liquid flows can be noticed in ocean waves, ground stream flow, fog, clouds, pest and inkjets control etc. Many researchers, Shail, 1 Flavio, 2 Alireza and Sahai, 3 Podowski, 4 Malashetty and Umavathi, 5 and Raju and Venkata Rao 6 studied on two liquid flows in various geometrices. Magnetohydrodynamics (MHD) is the technology of electrically conducting fluid in the presence of applied magnetic fields.…”

Section: Introductionmentioning

confidence: 99%

Heat transfer rotating MHD two‐liquid slip flow regime with Hall current

Raju

Satish

2023

Heat Trans

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In this paper, we examine the effect of thermal radiation on rotating magnetohydrodynamic two liquid flows of ionized gasses past horizontal channel under slip and Hall conditions. The fluids in the two zones are considered to be immiscible, incompressible, and electrically conducting with various viscosities, thermal and electrical conductivities. We derive the exact solutions for the temperature profiles and coefficients of heat transfer rate at the plates in the two zones by solving governing equations in the presence of slip‐regime analytically. The temperature fields have been figured for various sets of values of the involved governing characteristics to analyze the behavior of heat transport. It has been noted that there is an enhancement in the temperature profile as the slip parameter rises for fixed values of the remaining parameters. Also, stimulations occur in the temperature field, with an increment in Taylor's number. This study may have some significant implementations in biomedical science such as destroying cancer cells during the drug delivery treatment, polishing damaged internal cavities, heart valves, and so forth.

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Section: Introductionmentioning

confidence: 99%

Heat transfer rotating MHD two‐liquid slip flow regime with Hall current

Raju

Satish

2023

Heat Trans

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Slip regime MHD 2-liquid plasma heat transfer flow with hall currents between parallel plates

LINGA RAJU,

SATISH

2023

International Journal of Applied Mechanics and Engineering

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The influence of the slip factor on the MHD 2-liquid heat transfer flow of ionized gases within a channel between two non-conducting plates with Hall currents is investigated theoretically. Slip conditions were used to obtain solutions for the velocity and temperature fields, as well as the heat transfer rates. The flow characteristics of the two liquids are studied for estimates of the leading parameters, for instance the magnetic parameter, Hall and slip factors, viscosity, density, height, electrical conductivity and the thermal conductivity ratios. It was observed that an upsurge in temperature in the two zones is caused by the thermal conductivity proportion. The rate of heat transfer coefficient diminishes up to a certain point, after that it starts to increase as the magnetic and Hall parameters increase

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The ‘influence of Hall currents on unsteady-MHD heat transfer flow’ in a conducting channel containing two ionized fluids

Vangala,

TEMBURU

2024

International Journal of Applied Mechanics and Engineering

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We delve into the ‘effects of hall currents on the dynamics of unsteady magnetohydrodynamic flow and heat transfer within a two-fluid system of ionized gases confined within a horizontal channel bounded by parallel conducting plates. Employing a regular perturbation technique, we solve the governing partial differential equations to unveil the distributions of velocity and temperature, alongside profiles depicting heat transfer coefficients. Through a systematic parametric analysis, we explore the interplay among variables such as the Hartmann number, Hall parameter, and ratios involving viscosities, heights, electrical conductivities, and thermal conductivities. The results highlight the profound influence of these parameters on the dynamics of unsteady magnetohydrodynamic (MHD) heat transfer within a flow regime characterized by a dual-ionized fluid’. This influence is particularly pronounced when the lateral plates of the channel are conductive. Significantly, elevated Hartmann numbers and Hall parameters are associated with augmented heat transfer coefficients at both plates, holding other variables constant.

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The Hall Effect on MHD 2-Fluid Unsteady Heat Transfer Flow of Plasma in a Rotating System Via a Straight Channel Between Conducting Plates

Cited by 3 publications

References 39 publications

Heat transfer rotating MHD two‐liquid slip flow regime with Hall current

Heat transfer rotating MHD two‐liquid slip flow regime with Hall current

Slip regime MHD 2-liquid plasma heat transfer flow with hall currents between parallel plates

The ‘influence of Hall currents on unsteady-MHD heat transfer flow’ in a conducting channel containing two ionized fluids

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