Thermal analysis of a radiative nanofluid over a stretching/shrinking cylinder with viscous dissipation

Alqahtani, Aisha M.; Khan, M. Riaz; Akkurt, Nevzat; Puneeth, V.; Alhowaity, Awatif; Hamam, Haneen

doi:10.1016/j.cplett.2022.140133

Cited by 25 publications

(12 citation statements)

References 29 publications

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“…Similarly, the first and second solution of 𝐶 𝑓 respectively increases and decreases against the increasing values of suction 𝑆 and the volume fraction of the nano particles as shown in Figures 2 and 3, respectively. The paper that Alqahtani et al [29] published for the stretching/shrinking cylinder reports a similar type of outcomes for the suction phenomenon plotted in Figure 2, which is consistent with the results as of right now.…”

Section: Resultssupporting

confidence: 86%

“…Both first and second solution curves of 𝑓 ′ (𝜂) shows an increasing behavior against the increasing curvature of the cylindrical surface as seen in Figure 10. The plot behavior is same to the behavior of Figure 6 in the published work of Alqahtani et al [29]. The converse of this behavior is depicted in Figure 11 which highlights the action of 𝑓 ′ (𝜂) against the increasing power of the slip (𝛿) i.e., the two solutions of 𝑓 ′ (𝜂) upsurges for the growing power of 𝛿.…”

Section: Resultssupporting

confidence: 79%

“…Pattnaik et al [28] discussed the catalysis reaction in the nanofluid flow past a cylinder. Alqahtani et al [29] deliberate the radiative and dissipative motion of a nanofluid flow past a convective stretching/shrinking cylinder. Mahat et al [30] examined the effect of thermal radiation on the flow of nanofluid past a cylinder and subject to the presence of constant heat flux.…”

Section: Introductionmentioning

confidence: 99%

“…Alqahtani et al. [29] deliberate the radiative and dissipative motion of a nanofluid flow past a convective stretching/shrinking cylinder. Mahat et al.…”

Section: Introductionmentioning

confidence: 99%

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Heat transfer in a dissipative nanofluid passing by a convective stretching/shrinking cylinder near the stagnation point

Khan,

Puneeth,

Alaoui

et al. 2023

Z Angew Math Mech

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This contemporary article examines the transfer of heat properties and the flow behavior of water‐based nanofluid suspended with silver nanoparticles. These silver nanoparticles have a very huge thermal conductivity and hence it is presumed that the resulting nanofluid shall have enhanced thermal conductance. This article is more focused on the study of nanofluid flowing past a cylinder that is modeled mathematically using the cylindrical coordinate system. The initial modeling is designed using a system of partial derivatives while at a later stage, this system is transformed into a nonlinear group of ordinary differential equations (ODEs). The equations in this system are solved to obtain the dual solutions by implementing the RKF‐45 method which has a greater rate of convergence and additionally, it is computationally very effective. The findings of the study are dealt by plotting graphs and the discussions are based on the appearance of graphs. It is further noticed that the critical point remains constant at −42.58 for any changes made in the values of heat generation/absorption coefficient. Similarly, the critical value remains constant at −42.6 for any change made in the values of the Eckert number. Meanwhile, it is also observed that the increase in the Eckert number increases the temperature absorbed by the nanofluid whereas it decreases the Nusselt number. Furthermore, the higher values of the velocity slip reduce the skin friction coefficient.

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Section: Resultssupporting

confidence: 86%

Section: Resultssupporting

confidence: 79%

Section: Introductionmentioning

confidence: 99%

“…Alqahtani et al. [29] deliberate the radiative and dissipative motion of a nanofluid flow past a convective stretching/shrinking cylinder. Mahat et al.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Heat transfer in a dissipative nanofluid passing by a convective stretching/shrinking cylinder near the stagnation point

Khan,

Puneeth,

Alaoui

et al. 2023

Z Angew Math Mech

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“…Since the absorption coefficient is typically wavelength dependent and significant, we can use the Rosseland approximation. Therefore, the definition of is 37 , 49 . …”

Section: Formulation Of the Problemmentioning

confidence: 99%

Effects of activation energy and chemical reaction on unsteady MHD dissipative Darcy–Forchheimer squeezed flow of Casson fluid over horizontal channel

Raghunath

Alfaleh

et al. 2023

Sci Rep

109

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The impact of chemical reaction and activation energy plays a vital role in the analysis of fluid dynamics and its thermal properties. The application of the flow of fluid is significantly considered in nuclear reactors, automobiles, manufacturing setups, electronic appliances etc. This study explores the impacts of activation energy and chemical reaction on the magnetohydrodynamic Darcy–Forchheimer squeezed Casson fluid flow through a porous material across the horizontal channel where the two parallel plates are assumed to be in motion. By using similarity variables, partial differential equations are converted to ordinary differential equations. Numerical method is applied using MATLAB to solve the problems and acquire the data for velocity field, thermal distribution, and concentration distribution. The graphs indicate that fluid velocity and temperature increases as the plates are brought closer. In addition, there was a correlation between a rise in the Hartmann number and a decrease in the fluid's velocity because of the existence of strong Lorentz forces. The temperature and the concentration of the liquid will increase due to the Brownian motion. When the Darcy–Forchheimer and activation energy parameters are both increased, the velocity and concentration decreases.

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Thermal efficiency of radiated nanofluid through convective geometry subject to heating source

Ben Ali,

Adnan,

Mahmood

et al. 2024

Ain Shams Engineering Journal

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Thermal analysis of a radiative nanofluid over a stretching/shrinking cylinder with viscous dissipation

Cited by 25 publications

References 29 publications

Heat transfer in a dissipative nanofluid passing by a convective stretching/shrinking cylinder near the stagnation point

Heat transfer in a dissipative nanofluid passing by a convective stretching/shrinking cylinder near the stagnation point

Effects of activation energy and chemical reaction on unsteady MHD dissipative Darcy–Forchheimer squeezed flow of Casson fluid over horizontal channel

Thermal efficiency of radiated nanofluid through convective geometry subject to heating source

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