Influence of shape factor on flow of magneto-nanofluid squeezed between parallel disks

Ahmed, Naveed; Adnan, Adnan; Khan, Umar; Mohyud‐Din, Syed Tauseef

doi:10.1016/j.aej.2017.03.031

Cited by 28 publications

(10 citation statements)

References 19 publications

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“…Several authors (Li et al [23], Imtiaz et al [24], Hayat et al [25] and Hayat et al [26]) have proposed their work on bio convection nanofluid transport, in various model considering different nanofluids like magnetite-Fe3O4 ferro-nanofluid, CNT nanofluid etc. Other studies include Ahmed et al [27] (for magneto-nanofluid squeezed between parallel disk), Mushtaq and Mustafa [28] (for nanofluids with convective mass wall conditions) and Chen et al [29] (considering power-law stretching of the disk for gyrotactic bio Nano convection flow). From the aforesaid studies it is to note that stretching disk is useful for the distribution of temperature, nanoparticle concentration and motile microorganism density.…”

Section: Introductionmentioning

confidence: 99%

Adomian decomposition method simulation of von Kármán swrling bioconvection nanofluid flow

Shamshuddin

Mishra

Bég

et al. 2019

J. Cent. South Univ.

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Section: Introductionmentioning

confidence: 99%

Adomian decomposition method simulation of von Kármán swrling bioconvection nanofluid flow

Shamshuddin

Mishra

Bég

et al. 2019

J. Cent. South Univ.

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“…h 00 À ScR e fh 0 À P eb h 0 / 0 À P eb h/ 00 À P eb N g / 00 ¼ 0 (19) The boundary conditions (13) transformed into the following…”

Section: Problem Formulationmentioning

confidence: 99%

“…Some nanofluids' promising applications are microelectronics cooling, cooling towers, hybrid-power engine efficiency, home appliance cooling, dug targeting, solar collector, and tunable optical characteristics. Previous works [12][13][14][15] reflect the significance of nanofluid under various working conditions. Dinarvand and Pop 16 applied homotopy analysis method (HAM) and Keller-Box method (KBM) to discuss the thermal features of convective nanofluid through revolving down-pointing cone.…”

Section: Introductionmentioning

confidence: 99%

Bioconvection of micropolar nanofluid with modified Cattaneo–Christov theories

Siddiq

Ashraf

2014

Advances in Mechanical Engineering

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An incompressible, electrically conducting, bioconvective micropolar fluid flow between two stretchable disks is inspected. Modification versions of Fourier and Fick’s law are accounted through Cattaneo–Christov heat–mass theories. The nanofluid Buongiorno model is also utilized in constitutive equations. The influence of gyrotactic microorganism is also accounted through bioconvection. Similarity variables transform the fluid model into system of ordinary differential equations. The resultant model is then solved through bvp4c method. Results in pictorial and tabular ways are accomplished. It is found that stretching Reynolds number and magnetic parameter slows down the radial velocity at center of the plane. Motile microorganism field is reduced by Peclet number. Micropolar parameters can be useful in the enhancement of couple stresses and in reduction of shear stresses. A comparison is also elaborated with published work under limiting scenario for the validation of numerical scheme accuracy.

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“…Zeeshan et al 4 investigated influence of morphological aspects of nanoparticles by varying shape on features of fluid floating across a spinning disk. Ahmad et al 5 depicted magnetized nano squeezed flow between two parallel disks along with consideration of viscous dissipation and multi natured hybrid particles. Haq et al 6 inserted Manganese-Zinc ferrite and Cobalt ferrite in viscous fluid flow between parallel disks and adumbrated enhancement in thermal conductance.…”

Section: Introductionmentioning

confidence: 99%

“…With the formation of hybridized nanofluids a better thermal network containing synergistic effect of nanomaterials is attained. In this regard several studies is available in literature like Behnam et al 18 used hybridization of Titanium dioxide with Silicon Carbide in heavy water limited between moveable disks under effect of vertical magnetic field. Use of hybrid nanofluid during treatment of cancer patients was disclosed by Hayat et al 19 .…”

Section: Introductionmentioning

confidence: 99%

Dispersion of metallic/ceramic matrix nanocomposite material through porous surfaces in magnetized hybrid nanofluids flow with shape and size effects

Qureshi

Bilal

Malik

et al. 2021

Sci Rep

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Matrix nanocomposites are high performance materials possessing unusual features along with unique design possibilities. Due to extraordinary thermophysical characteristic contained by these matrix nanocomposites materials they are useful in several areas ranging from packaging to biomedical applications. Being an environment friendly, utilization of nanocomposites offer new technological opportunities for several sectors of aerospace, automotive, electronics and biotechnology. In this regards, current pagination is devoted to analyze thermal features of viscous fluid flow between orthogonally rotating disks with inclusion of metallic matrix nanocomposite (MMNC) and ceramic matrix nanocomposites (CMNC) materials. Morphological aspects of these nanomaterials on flow and heat transfer characteristics has been investigated on hybrid viscous fluid flow. Mathematical structuring of problem along with empirical relations for nanocomposites materials are formulated in the form of partial differential equations and later on converted into ordinary differential expressions by using suitable variables. Solution of constructed coupled differential system is found by collaboration of Runge–Kutta and shooting methods. Variation in skin friction coefficient at lower and upper walls of disks along with measurement about heat transfer rate are calculated against governing physical parameters. Impact of flow concerning variables on axial, radial components of velocity and temperature distribution are also evaluated. Contour plots are also drawn to explore heat and thermal profiles. Comparison and critical analysis of MMNc and CMNc have been presented at lower and upper porous disks. Our computed analysis indicates that hybrid nanofluids show significant influence as compared to simple nanofluids with the permutation of the different shape factors.

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Influence of shape factor on flow of magneto-nanofluid squeezed between parallel disks

Cited by 28 publications

References 19 publications

Adomian decomposition method simulation of von Kármán swrling bioconvection nanofluid flow

Adomian decomposition method simulation of von Kármán swrling bioconvection nanofluid flow

Bioconvection of micropolar nanofluid with modified Cattaneo–Christov theories

Dispersion of metallic/ceramic matrix nanocomposite material through porous surfaces in magnetized hybrid nanofluids flow with shape and size effects

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