Impact of viscous dissipation and entropy generation on cold liquid via channel with porous medium by analytical analysis

Masthanaiah, Y.; Tarakaramu, Nainaru; Khan, M. Ijaz; RushiKesava, A.; Ben Moussa, Sana; Fadhl, Bandar M.; Abdullaev, Sherzod Shukhratovich; Eldin, Sayed M.

doi:10.1016/j.csite.2023.103059

Cited by 14 publications

(2 citation statements)

References 42 publications

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“…The kinetic energy from velocity gradients and shear stresses in a viscous flow is converted into thermal energy, causing the fluid temperature to rise. The researcher's investigations [27][28][29] emphasize the influence of viscous dissipation on flow dynamics and heat transmission.…”

Section: Introductionmentioning

confidence: 99%

Entropy and energy transfer analysis of a Maxwell thin‐film fluid over an inclined surface with viscous dissipation effect

Murugan,

Sivakumar,

Tarakaramu

et al. 2024

Z Angew Math Mech

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Non‐Newtonian fluid plays a vital role in the field of manufacturing and engineering sector, because of its immense heat transfer rate. The two‐dimensional incompressible unsteady Maxwell nanofluid thin‐film flow with MHD and viscous dissipation over an inclined surface is investigated. One of the mechanisms in the second law of thermodynamics, that is irreversibility which also analyzed. The Maxwell nanofluid thin film energy and motion equations in the additional information have been turned into a coupled differential system of the third order. The transformed ODE equations are further evaluated by using the Homotopy Analysis Method (HAM). The variations of entropy rate, velocity, Bejan number and temperature field with the various emerging parameters are analyzed. This could potentially lead to the development of solar energy systems that are both affordable and highly efficient, so enabling the more efficient use of renewable energy sources and reducing our dependence on fossil fuels.

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Section: Introductionmentioning

confidence: 99%

Entropy and energy transfer analysis of a Maxwell thin‐film fluid over an inclined surface with viscous dissipation effect

Murugan,

Sivakumar,

Tarakaramu

et al. 2024

Z Angew Math Mech

Self Cite

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“…The mixed convection and TR on non-aligned Casson liquid via SS was discussed Mehmood et al 72 exhibited the radiative motion on 2D Casson liquid past a moving wedge. Masthanaiah et al 73 presented heat generation on cold liquid with viscous dissipation via parallel plates. The NFs motion via radiative sheet was examined 74 , 75 .…”

Section: Introductionmentioning

confidence: 99%

Convective heat and mass transfer rate on 3D Williamson nanofluid flow via linear stretching sheet with thermal radiation and heat absorption

Jagadeesh

Reddy

Tarakaramu³

et al. 2023

Sci Rep

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A mathematical analysis is communicated to the thermal radiation and heat absorption effects on 3D MHD Williamson nanoliquid (NFs) motion via stretching sheet. The convective heat and mass boundary conditions are taken in sheet when liquid is motion. As a novelty, the effects of thermal radiation, heat absorption and heat and mass convection are incorporated. The aim is to develop heat transfer. Williamson NFs are most important source of heat absorption, it having many significant applications in “energy generation, HT, aircraft, missiles, electronic cooling systems, gas turbines” etc. The suitable similarity transformations have been utilized for reduce basic governing P.D. E’s into coupled nonlinear system of O.D. E’s. Obtained O.D. Es are calculated by help of R–K–F (“Runge–Kutta–Fehlberg”)4th order procedure with shooting technique in MATLAB programming. We noticed that, the skin friction coefficient is more effective in Williamson liquid motion when compared with NFs motion with higher numerical values of stretching ratio parameter, Williamson liquid motion is high when compared to NFs motion for large values of magnetic field. We compared with present results into previous results for various conditions. Finally, in the present result is good invention of previous results.

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Magnetic field and dissipation effects on mixed convection viscous fluid flow by a channel in the presence of porous medium and heat generation/absorption phenomenon

Xin,

Masthanaiah,

Rushikesava

et al. 2023

Z Angew Math Mech

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In this study, we investigate the phenomenon of mixed convection in viscous fluid flow by a vertical channel, considering the presence of magneto‐hydro‐dynamics and porosity. Mixed convection occurs when both buoyancy forces and external forces, such as pumps or fans, influence the flow behavior. Understanding and accurately predicting mixed convection is crucial for optimizing heat exchanger design and performance. To model the temperature equation, we utilize the concept of the first law of thermodynamics. Additionally, we incorporate effects such as Joule heating, heat generation, and radiative heat flux in the energy equation modeling. The resulting physical liquid equations are solved using the shooting technique with the RKF (Runge–Kutta–Fehlberg) scheme. We present graphical representations of the flow variables, discussing their behavior in detail. The introduction provides an overview of the paper's roadmap, while the conclusion highlights the main and significant results obtained from our study. We found that, the temperature is more when liquid motion in between channel for large numerical values of thermal radiation parameter and Reynolds number.

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Impact of viscous dissipation and entropy generation on cold liquid via channel with porous medium by analytical analysis

Cited by 14 publications

References 42 publications

Entropy and energy transfer analysis of a Maxwell thin‐film fluid over an inclined surface with viscous dissipation effect

Entropy and energy transfer analysis of a Maxwell thin‐film fluid over an inclined surface with viscous dissipation effect

Convective heat and mass transfer rate on 3D Williamson nanofluid flow via linear stretching sheet with thermal radiation and heat absorption

Magnetic field and dissipation effects on mixed convection viscous fluid flow by a channel in the presence of porous medium and heat generation/absorption phenomenon

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