Dynamics of water conveying zinc oxide through divergent-convergent channels with the effect of nanoparticles shape when Joule dissipation are significant

Rashid, Umair; Iqbal, Azhar; Liang, Haiyi; Khan, Waris; Ashraf, Waqar

doi:10.1371/journal.pone.0245208

Cited by 9 publications

(5 citation statements)

References 19 publications

(18 reference statements)

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“…Further heat source/sink is considered in the present study. Based on the above assumption, the governing equations are given by (see Dogonchi and Ganji, 14 Rashid et al 25 and Khan et al. 32) Conservation of mass equation…”

Section: Mathematical Modeling Of the Problemmentioning

confidence: 99%

“…The temperature of surfaces in walls of the channels is represented by T w . Further heat source/sink is considered in the present study. Based on the above assumption, the governing equations are given by (see Dogonchi and Ganji, 14 Rashid et al 25 and Khan et al. 32)…”

Section: Mathematical Modeling Of the Problemmentioning

confidence: 99%

“…One of the amazing ways in the human body is the flow of blood through capillaries that are connected to arteries. Rashid et al 25 studied the shape effect of nanoparticles over converging/ diverging channel. The Darcy-Forchheimer model of hybrid nanomaterial flow over stretched convergent-divergent channels is simulated by Ramesh et al.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Ternary nanofluid with heat source/sink and porous medium effects in stretchable convergent/divergent channel

Ramesh¹,

Madhukesh

Shehzad

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part E:

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Flow and heat distribution over a convergent or divergent channel plays a major role in aeronautical, pharmaceutical, dynamic, civil, climatic, and biomechanical engineering, as well as heat transfer through a porous medium, has piqued the interest of researchers due to its numerous aerospace and automotive manufacturing, including waste disposal, raw petroleum products, grain collection, porous coating, petroleum lagoons, groundwater pollution, packed-bed power plants etc. Further, addition of nanoparticles to base liquid will improve the thermal distribution. Based on the above affordable application the present study will focus on heat transfer enhancement in ternary nanofluids flows induced by stretched convergent or divergent channels. The mobility of ternary nanoparticles occurs in the porous zone. The uniform energy absorption and generation influence is included in the energy expression. Through the use of comparable variables, the flow expressions are transformed into a system of non-linear ODEs (ordinary differential equations). To tackle the problem, the Runge-Kutta-Fehlberg fourth and fifth order (RKF-45) scheme with shooting procedure is adopted. The nature of imposing limitations on physically significant quantities is explored and carried out. The augmentation in solid volume-fraction of both stretched/shrinked channels resulted a reduction in temperature. Furthermore, it is found that the increasing heat sink or source factor and Eckert number augmented the rate of energy transport in the diverging channel, but reverse nature is found in the converging channel. It is also noticed that the ternary nanofluid has a greater impact than the hybrid and mano-nanofluid.

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Section: Mathematical Modeling Of the Problemmentioning

confidence: 99%

Section: Mathematical Modeling Of the Problemmentioning

confidence: 99%

See 1 more Smart Citation

Ternary nanofluid with heat source/sink and porous medium effects in stretchable convergent/divergent channel

Ramesh¹,

Madhukesh

Shehzad

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part E:

View full text Add to dashboard Cite

show abstract

“…It has been seen that hotness and mass exchange rates increment as the consistency boundary increments. [54][55][56][57][58][59][60][61][62][63][64][65] contains new increases that consider regular nanofluids with warm and mass exchange under different states of being.…”

Section: Introductionmentioning

confidence: 99%

Computational technique of thermal comparative examination of Cu and Au nanoparticles suspended in sodium alginate as Sutterby nanofluid via extending PTSC surface

Jamshed

Safdar

Rehman

et al. 2022

Journal of Applied Biomaterials & Functional Materials

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Current research underscores entropy investigation in an infiltrating mode of Sutterby nanofluid (SNF) stream past a dramatically expanding flat plate that highlights Parabolic Trough Solar Collector (PTSC). Satisfactory likeness factors are utilized to change halfway differential conditions (PDEs) to nonlinear conventional differential conditions (ODEs) along with relating limit requirements. A productive Keller-box system is locked in to achieve approximated arrangement of decreased conventional differential conditions. In the review, two sorts of nanofluids including Copper-sodium alginate (Cu-SA) and Gold-sodium alginate (Au-SA) are dissected. Results are graphically plotted as well as talked about in actual viewpoints. As indicated by key discoveries, an improvement in Brinkmann, as well as Reynolds number, brings about expanding the general framework entropy. Sutterby nanofluid boundary improves heat rate in PTSC. Additionally, Copper-sodium alginate nanofluid is detected as a superior thermal conductor than Gold-sodium alginate nanofluid. Further to that, the reported breakthroughs are beneficial to updating extremely bright lighting bulbs, heating and cooling machinery, ﬁber required to generate light, power production, numerous boilers, and other similar technologies.

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“…Khan et al 8 disclosed the heat transport features in convergent/divergent flow of Cu/Al 2 O 3 -hybrid model for nanoliquid. Rashid et al 9 discussed the nanoparticles shape features in convergent/divergent flow of nanomaterial with Ohmic heating. Ullah et al 10 described hydro-magnetic effects in hybrid nanofluid flow caused by moveable plate.…”

Section: Introductionmentioning

confidence: 99%

Analysis of hydromagnetically modulated multiple slips motion of hybrid-nanofluid through a converging/diverging moving channel

Ahmad

Sheriff

Anjum

et al. 2021

Proceedings of the Institution of Mechanical Engineers, Part E:

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The utility of convergent/divergent channel driven flow to improve the effectiveness of heat transport rate in industrial and engineering systems is diverse. This motivates us to disclose hybrid nanofluid flow features through non-parallel walls under hydro-magnetic aspect. The modified Darcian (Darcy–Forchheimer) expression is utilized for formulation. Reflection of improved Darcian form modifies the expression of velocity via square of velocity term. The effects of temperature jump and viscous dissipation are implemented in energy expression. Additionally, the slip flow phenomenon under the stretching/shrinking characteristics is studied. The analysis is carried out under the theory of boundary layer. Significant variables are implemented to acquire the dimensionless mathematical expressions. Dimensionless problem is tackled through a well-known homotopy technique. To observe the upshots of numerous pertinent parameters upon non-dimensional profiles of velocity and temperature, the graphs are plotted for both convergent/divergent channels. The heat transfer rate as well as drag force is also analyzed. In this study, it is concluded that temperature field rises in both divergent/convergent channels for dominant thermal slip parameter. Moreover, inertia parameter effects are seen weaker in converging channel for the velocity profile, while opposite trend is observed for diverging channel.

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Dynamics of water conveying zinc oxide through divergent-convergent channels with the effect of nanoparticles shape when Joule dissipation are significant

Cited by 9 publications

References 19 publications

Ternary nanofluid with heat source/sink and porous medium effects in stretchable convergent/divergent channel

Ternary nanofluid with heat source/sink and porous medium effects in stretchable convergent/divergent channel

Computational technique of thermal comparative examination of Cu and Au nanoparticles suspended in sodium alginate as Sutterby nanofluid via extending PTSC surface

Analysis of hydromagnetically modulated multiple slips motion of hybrid-nanofluid through a converging/diverging moving channel

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