Heat Transmission Reinforcers Induced by MHD Hybrid Nanoparticles for Water/Water-EG Flowing over a Cylinder

Alwawi, Firas A.; Swalmeh, Mohammed Z.; Qazaq, Amjad Saleh; Idris, Ruwaidiah

doi:10.3390/coatings11060623

Cited by 16 publications

(8 citation statements)

References 53 publications

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“…Shahzad et al 55 studied the movement and HT occurrence for dynamics of tri-HNFs in sheet subject to Lorentz force and debauchery possessions. Alwawi et al 56 used the KBM to optimize the HT by MHD tri-HNFs over a cylinder. Alazwari et al 57 considered the KBM to discuss the entropy optimization of first-grade viscoelastic tri-HNFs movement over a widening slip by consuming classical KBM.…”

Section: Introductionmentioning

confidence: 99%

RETRACTED ARTICLE: Second-order convergence analysis for Hall effect and electromagnetic force on ternary nanofluid flowing via rotating disk

Shahzad

Jamshed

Din

et al. 2022

Sci Rep

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The purpose of this research was to estimate the thermal characteristics of tri-HNFs by investigating the impacts of ternary nanoparticles on heat transfer (HT) and fluid flow. The employment of flow-describing equations in the presence of thermal radiation, heat dissipation, and Hall current has been examined. Aluminum oxide (Al2O3), copper oxide (CuO), silver (Ag), and water (H2O) nanomolecules make up the ternary HNFs under study. The physical situation was modelled using boundary layer analysis, which generates partial differential equations for a variety of essential physical factors (PDEs). Assuming that a spinning disk is what causes the flow; the rheology of the flow is enlarged and calculated in a rotating frame. Before determining the solution, the produced PDEs were transformed into matching ODEs using the second order convergent technique (SOCT) also known as Keller Box method. Due to an increase in the implicated influencing elements, several significant physical effects have been observed and documented. For resembling the resolution of nonlinear system issues come across in rolling fluid and other computational physics fields.

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Section: Introductionmentioning

confidence: 99%

RETRACTED ARTICLE: Second-order convergence analysis for Hall effect and electromagnetic force on ternary nanofluid flowing via rotating disk

Shahzad

Jamshed

Din

et al. 2022

Sci Rep

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“…This method became very popular when Cebeci and Bradshaw [48] gave a detailed explanation of it. Later, many researchers relied on it in their studies, such as Nazar et al [49,50], Tham et al [51,52], Alkasasbeh et al [53], Alwawi et al [21,45] and others. This method begins by transforming the systems of equations to the first degree and then finding the difference equations through the central differences method.…”

Section: Numerical Solution and Validation Of Resultsmentioning

confidence: 99%

“…Motivated by the contributions of researchers as Swalmeh [44] and Alwawi [45], as well as, depending on Suresh et al [27], and the list of literature discussed above, this article concern on filling the research gap by studying the problem of steady laminar free convection boundary layer flow in presence of an incompressible hybrid nanofluid, on a horizontal circular cylinder. The governing nonlinear partial differential equations were solved using Keller-box numerical method but under some boundary conditions.…”

Section: Introductionmentioning

confidence: 99%

Numerical investigation of heat transfer characteristics for blood/water-based hybrid nanofluids in free convection about a circular cylinder

Alwawi

Swalmeh²,

Sulaiman³

et al. 2022

JMES

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This paper investigates hybrid nanofluids flowing around a circular cylinder of free convection under the constant surface heat flux. Nanoparticles of copper oxides, Gold, and Aluminum (CuO, Au, Al) are considered to support the heat transfer performance of blood/water-based hybrid nanofluids. The governing model for hybrid nanofluids which is in form of non-linear partial differential equations (PDEs) are first transformed to a more convenient form by similarity transformation approach then approximated numerically by the Keller box method. Several comparatives are performed in this work resulting in the superiority of the hybrid-nanofluid over regular nanofluid in terms of heat transfer rate, velocity, and local skin friction coefficient. Findings confirmed that the surface temperature and temperature field are augmented, with increasing volume fraction for nanoparticles. Also, Gold nanoparticles give a higher result for all examined physical properties than Aluminum and copper oxides nanoparticles.

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“…In the presence of a chemical reaction, Motsa and Shateyi [32] investigated the Soret and Dufour effects on steady MHD natural convection flow over a semi-infinite moving vertical plate. For more details see references [33][34][35][36][37][38][39][40][41][42][43].…”

Section: Introductionmentioning

confidence: 99%

Using Micropolar Nanofluid under a Magnetic Field to Enhance Natural Convective Heat Transfer around a Spherical Body

Yaseen¹,

Alwawi

Swalmeh³

et al. 2022

ARFMTS

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An analysis is discussed of the heat and mass transfer for micropolar nanofluid in presence of natural convection from a spherical body with magneto-hydrodynamic (MHD) effects. The constant wall temperature boundary condition is also studied. By employing proper similarity transformations, the governing equations are converted into a set of partial differential equations (PDEs) with the used boundary conditions, which can then be solved numerically via the efficient Keller-box implicit numerical finite difference method. The numerical results of impacts of the controlling parameters on heat transfer physical quantities have been presented, tabular and graphically, by MATLAB symbolic software. Comparisons of the current study results to previously published results show good agreement, indicating that our numerical computations are legitimate and accurate. Increasing nanoparticle volume fraction is observed to depress local skin friction, Nusselt number, and angular velocity while the reverse effects are observed for velocity and temperature.

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Heat Transmission Reinforcers Induced by MHD Hybrid Nanoparticles for Water/Water-EG Flowing over a Cylinder

Cited by 16 publications

References 53 publications

RETRACTED ARTICLE: Second-order convergence analysis for Hall effect and electromagnetic force on ternary nanofluid flowing via rotating disk

RETRACTED ARTICLE: Second-order convergence analysis for Hall effect and electromagnetic force on ternary nanofluid flowing via rotating disk

Numerical investigation of heat transfer characteristics for blood/water-based hybrid nanofluids in free convection about a circular cylinder

Using Micropolar Nanofluid under a Magnetic Field to Enhance Natural Convective Heat Transfer around a Spherical Body

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