Abstract
The use of renewable energy sources is leading the charge to solve the world’s energy problems, and non-Newtonian nanofluid dynamics play a significant role in applications such as expanding solar sheets, which are examined in this paper, along with the impacts of activation energy and solar radiation. We solve physical flow issues using partial differential equations and models like Casson, Williamson, and Prandtl. To get numerical solutions, we first apply a transformation to make these equations ordinary differential equations, and then we use the MATLAB-integrated bvp4c methodology. Through the examination of dimensionless velocity, concentration, and temperature functions under varied parameters, our work explores the physical properties of nanofluids. In addition to numerical and tabular studies of the skin friction coefficient, Sherwood number, and local Nusselt number, important components of the flow field are graphically shown and analyzed. Consistent with previous research, this work adds important new information to the continuing conversation in this area. Through the examination of dimensionless velocity, concentration, and temperature functions under varied parameters, our work explores the physical properties of nanofluids. Comparing the Casson nanofluid to the Williamson and Prandtl nanofluids, it is found that the former has a lower velocity. Compared to Casson and Williamson nanofluid, Prandtl nanofluid advanced in heat flux more quickly. The transfer of heat rates are \(25.87\%\), \(33.61\%\) and \(40.52\%\) at \(Rd =0.5, Rd=1.0\), and \(Rd=1.5\), respectively. The heat transfer rate is increased by \(6.91\%\) as the value of Rd rises from 1.0 to 1.5. This study is further strengthened by a comparative analysis with previous research, which is complemented by an extensive table of comparisons for a full evaluation.
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Introduction
During the American Society of Mechanical Engineers annual conference in 1995, Choi presented a term called “nanofluid” to describe a distinctive category of heat-transfer fluids that utilize nanotechnology and exhibit superior thermal properties compared to their base fluids or conventional particle-fluid suspensions1. A nanofluid is composed of nanoparticles, which are characterized by their sub-nanometer size. Fluids are transported via a suspension of fluids in colloidal form. Nanoparticles within nanofluidic systems are derived from a variety of sources, including metals, oxides, carbides, and carbon nanotubes. According to2, nanofluids possess an inherent ability to retain significant particles within their plane. The utilization of nanoparticles has been found to improve the thermophysical properties and heat transfer characteristics. The predominant area of interest in nanofluids research pertains to the application of surface science and colloidal theory to materials. The characteristics of nanofluids have been extensively studied by researchers who have dispersed various types of nanomaterials in different proportions. The physicochemical properties of nanofluids exhibit significant variations from their solid counterparts, owing to their immense importance in nanobiomedical technologies3.
The heat transmission capacity of a material is influenced by its composition and structure. The study of the utilization of nanofluids involves both empirical and theoretical methodologies. Nanoparticles have been implemented in the cooling mechanisms of various electrical apparatuses. Nanofluids utilize Brownian diffusion as a slip mechanism. The temporal behavior of a non-Newtonian fluid is contingent upon its specific characteristics, which may render it either time-invariant or time-variant. Nanofluids have been implemented in engineering applications as a substitute for conventional heat transfer fluids to enhance the energy efficiency of systems4. Using nanofluids on a linear surface to generate boundary flows presents several benefits for engineering and industrial purposes. According to5, nanofluids can improve thermal efficiency, acceleration of processes, and extension of equipment lifespan. The structural characteristics of nanoparticles, which resemble those of solids, promote the transmission of nanofluids. The significance of nanofluid lies in its potential applications, including but not limited to heat transfer enhancement, energy conversion and storage, biomedical engineering, advanced manufacturing, coatings, energy efficiency in buildings, aerospace industries, and environmental and sustainable technologies. Despite ongoing research and development, a comprehensive understanding of nanofluids’ behavior, stability, and long-term effects remains a research subject. The performance of solar cells was improved by Sheikholeslami and Khalili6 using a cooling technique that used nanofluid jet interaction. Acharya7 investigated the hybrid nanofluidic transfer of \(MWCNT-Fe_3O_4\)-water via a micro-wavy tube. Sheikholeslami and Khalili used nanofluid filtration to increase a concentrated solar heating (CPVT) module’s performance.8
The Williamson fluid model is a notable model for non-Newtonian fluids, particularly pseudo-plastic fluids, due to its incorporation of both maximum and minimum viscosities9. In10, the viability of thorough analysis for a three-dimensional Williamson nanofluid flow under Darcy–Forchheimer conditions over a stretched surface is examined. Yahya et al.11 mathematically simulated Williamson nanofluid intensity flow under MHD and heat radiation. Bioconvection and Cattaneo–Christov thermal motion affected nanofluid transport across an expanding surface with a convective limit12. Shafiq and Sindhu hypothesized and investigated radiation-driven Williamson flow13. Sreedevi and Reddy examined the hybridization of a nanofluid stream with a Cattaneo-Christov heat fluid tactic microorganism across a revolving plate14. A two-dimensional second-grade magnetohydrodynamic fluid flow approaching a porous rapidly stretched surface with heterogeneous-homogeneous responses was studied by Khan et al.15. Sheikholeslami and Jafaryar16 assessed the turbulence of an oil-based hybrid nanofluid in the absorbing pipe of a concentrated solar system.
The Casson nanofluid is a burgeoning field of study that amalgamates the tenets of nanofluidics and the Casson fluid model to scrutinize the rheological characteristics of fluid suspensions that encompass nanoparticles. Nanofluids comprising a host fluid and dispersed nanoparticles demonstrate superior thermal and mechanical characteristics compared to conventional fluids. The unstable motion of a non-Newtonian Casson nanofluid was studied by Jamshed et al.17 in terms of entropy and heat transfer. Using heat transfer of Cassona transverse the linearly extending sheet, Tawade et al.18 investigated the problem of constant laminar flow of nanofluid on a two dimensional boundary layer.
The discipline of Prandtl nanofluids is an emerging area of study that combines the concepts of Prandtl boundary layer theory and nanofluidics to study the thermal properties of fluid suspensions containing nanoparticles. Acharya19 investigated the effects of nanoparticles size and the solid-liquid interface layer on the unstable ferrous-water nanoliquid flow on a rotating disc. The electro-osmotic flow of Prandtl nanofluids was investigated by Abbasi et al.20 using Keller box simulations while considering thermal and solutal slip flow constraints. The mathematical study of a magnetised nanofluidic channel within a cubic-shaped cage with an interior circle cylinder installed inside the cube was conducted by Acharya21. The cross-diffusion implications of a conduction heated stretched plate on radiation and reacting Prandtl nanofluid were studied by Patil et al.22.
The study of magnetohydrodynamics significantly influences the field of fluid dynamics. The phenomenon of MHD heat and mass transmission across an extended surface finds practical applications in various fields such as metallurgy, polymer chemistry, and glass fiber manufacturing23. The research conducted by Shahzadi and Nadeem pertained to the analysis of inclined magnetic fields in relation to metallic nanoparticles that are submerged in blood and subject to convective boundary conditions (BCs)24. Various disciplines, including electrochemistry, chemical engineering, geophysics, astronomy, and polymer processing, have extensive uses for the behavior of MHD laminar boundary layer flow across a stretched surface25. Haider et al.26 examined the impact of fluid flow and a stretched sheet on the MHD stagnation factor. Lund et al.27 proposed a triple solution approach that accounts for the effects of Joule heating and viscous dissipation beyond an exponentially decreasing sheet. The impact of a radial magnetic field on the stimulation of metallic nanoparticles through eccentric cylinders was investigated by Shahzadi and Nadeem28. Different authors have also discussed MHD fluid’s heat transfer rate across various geometries29,30.
Thermal radiation refers to the emission of electromagnetic radiation that arises from the thermal agitation of particles. Radiation is formed when heat from the movement of protons and electrons (in common types of material) inside the fabric is turned into electromagnetic radiation. Each residing material emits energy continually owing to its temperature31. This kind of energy is referred to as thermal radiation. Extremely hot bodies alternate thermal strength until they attain a temperature comparable to their surroundings. Radiation and temperature are inextricably linked. Radiative heat flow, essential in industrial sectors, impacts environmental and commercial activities32. The study conducted by33 examined the impact of buoyancy on MHD slip heat transfer during the flow of a nanofluid over a vertical porous plate. The effects of Stefan blowing on an unstable nanofluid MHD float on a stretched sheet were examined by34 using electrically driven proximity. The study conducted by Asjad and colleagues investigated the effects of bio-convection and chemical reaction on the MHD nanofluid drift over an exponentially expanding sheet35. Researchers36 have examined Prandtl nanofluid drift in porous media convective systems using heat radiation and higher-order chemical processes.
Activation energy pertains to the minimal quantity of electrical energy that is necessary for a substance to instigate particular chemical reactions and transactions. Swante Arrhenius introduced the concept of activation energy in 188937. In order for a chemical reaction to occur, it is necessary for the reactants to possess a specific quantity of energy, referred to as activation energy. The quality of potential issues or strength is a determining factor in separating materials and potential strength devices at their respective minimums. The aforementioned methodology demonstrates a heterogeneous array of household appliances across multiple domains, including but not limited to industrial engineering, oil storage, geothermal production, base liquid mechanics, oil emulsification, and food preparation38. The phenomenon of boundary layer gliding of heat and mass motion can be explained through the principles of electricity. This process involves the operation of the boundary divider on its ground, which can be represented mathematically as a dual-substance reaction via an Arrhenius actuator39. The theoretical importance of temperature-dependent viscosity and partial slippage in the biological convection evaluation of a Maxwell nanofluid contained by an expanded surface was discussed by Khan et al.40.
It is noted that there need to be more studies on the comparative analysis of non-Newtonian fluid models in the literature, as mentioned above. Furthermore, more discourse should be on the impact of heat radiation, activation energy, and non-Newtonian nanofluids on the stretching sheet phenomenon. The present study aims to determine the heat transfer phenomenon in various non-Newtonian nanofluid models, including Williamson, Casson, and Prandtle. Furthermore, the assessment encompasses the determination of activation energy and the analysis of thermal radiation outcomes. The mathematical conundrum is expressed via a set of partial differential equations (PDEs), which are addressed by means of a similarity transformation that converts the PDEs into ordinary differential equations (ODEs). The MATLAB built-in function BVP4C is utilized to derive the numerical solution. Subsequently, an analysis is conducted on the graphical patterns exhibited by the important parameters. Graphs and tabular data are utilised to clarify secondary flow characteristics like skin friction coefficient and heat transfer rate. The following research questions are the focus of this article:
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What is the behaviour of various non-Newtonian nanofluid models on stretched sheets?
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What effect does linear radiation have on the behaviour of heat transport in these models of nanofluids?
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What is the impact of activation energy implications for the thermal properties of non-Newtonian nanofluids on streached sheets?
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To what extent can one use the study findings to apply in everyday and practical scenarios?
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What parallels and divergences exist between the results of the present study and those from earlier investigations?
Mathematical formulation
Suppose a two-dimensional uniform flow across a stretching sheet along \(y>0\). Applying the magnetic field perpendicularly to the flow and making an angle \(\alpha\) with the x-axis. Consider the physical attributes represented at surface concentration and temperature, which are \(\bar{T}_{w}\), \(\bar{C}_{w}\), \(\bar{T}_{\infty }\), \(\bar{C}_{\infty }\). Also, consider that the velocity of the stretching sheet is \(\grave{u_{w}}(x) = \hat{a}x\), where \(\hat{a}\) is a positive constant. The coordinates and flow mode are illustrated in Fig. 1. The Cauchy stress tensor for the models in discussion is defined as:
with \(\bar{\tau }_{1}\) a stress tensor.
where \(\grave{\mu }_{\infty }\) is the shear rate of infinity, \(\grave{\mu }_{0}\) stands for the limiting viscosity at zero, \(\hat{A}_{1}\) indicates the 1st Rivlin–Ericksen tensor, and \(\check{\Gamma }>0\) denotes the time constant. Moreover, it can be written as41,42
Suppose only the case of \(\grave{\mu }_{\infty }=0\) and \(\check{\Gamma }\bar{\dot{\gamma }}<1\), so we contain43
or
According to the above assumptions, the governing equations of the non-Newtonian fluid models are shown below44,45,46,47:
The boundaries are given by
The similarity transformations are given by48,49,50
where the stream function \(\hat{\psi }\) is defined as
The controlling PDEs (4), (5), and (6) are transformed into ODEs, as shown below, after performing the similarity transformation.
with boundary conditions
where \(\hat{\lambda }_{1}=\sqrt{\frac{2\hat{a}}{\nu }}\hat{a}x\check{\Gamma }\) is Williamson parameter, \(Nt=\frac{\bar{\tau }\tilde{D}_{T}\left( \bar{T}_{f}-\bar{T}_{\infty }\right) }{\bar{T_{\infty }\nu }}\) denotes Thermophoresis parameter, , \(Pr=\frac{\nu }{\breve{\alpha }}\) shows the Prandtl number, \(Rd=\frac{4\sigma ^{*}T_{\infty }^{3}}{K^{*}k}\) represents the radiation number, \(Nb=\frac{\tau _{1}D_{B}(C_{w}-C_{\infty })}{\nu }\) , \(Bi=\frac{\bar{h}}{\bar{k}}\sqrt{\frac{\nu }{\hat{a}}}\) is Biot number, \(Le=\frac{\nu }{\tilde{D}_{B}}\) signifies the Lewis number, \(\acute{\delta }=\frac{\hat{a}^{3}x^{2}\hat{A}}{2\bar{\nu _{f}}C_{1}^{3}}\), \(\epsilon =\frac{\hat{A}}{C_{1}}\) denotes the fluid parameters, magnetic parameter is specified by \(\check{M}=\frac{\sigma B_{0}^{2}}{\rho _{f}\hat{a}}\), \(E = \frac{Ea}{\bar{k}\bar{T}}\), \(\hat{\delta }=\frac{\bar{T}_{w}-\bar{T}_{\infty }}{\bar{T}_{\infty }}\) defined the activation energy, \(Nb=\frac{\bar{\tau }\tilde{D}_{B}\left( \bar{C}_{w}-\bar{C}_{\infty }\right) }{\nu }\) defines the Brownian motion parameter and \(\tilde{\delta }_{c}=\frac{Kr^2}{\hat{a}}\) be the chemical reaction parameter.
The physical parameters of concern the momentum like that, skin-friction coefficient \((\hat{C}_{fx})\), local Nusselt number \((\hat{N}u_{x})\), local Sherwood number \((\hat{S}h_{x})\), respectively. The parameters described as
At the surface, \(\acute{\tau }_{w}=\mu \left[ \left( \frac{\hat{A}}{ \check{C_{1}}}+\frac{\check{\Gamma }}{\sqrt{2}}\frac{\partial \bar{U}}{\partial y}+\frac{\hat{A}}{2 \check{C_{1}^{3}}}(\frac{\partial \bar{U}}{\partial y})^{2}\right) \frac{\partial \bar{U}}{\partial y}\right] |_{y=0}\) is shear stress, \(\check{q}_{w}=-(\frac{\partial \bar{T}}{\partial y}+\frac{4\sigma ^{*}T_{\infty }^{3}}{K^{*}k}\frac{\partial \bar{T}}{\partial y})_{y=0}\) is heat flux, \(\check{q}_{m}=-\tilde{D}_{B}(\frac{\partial \bar{C}}{\partial y})_{y=0}\) is mass flux. By solving these quantities along similarity transformation, we get
where, \(Re_{x}=\frac{\grave{u}_{w}x}{\nu }\) is a Reynolds number.
Numerical methodology
In the field of Engineering, control theory, applied mathematics, theoretical physics, and optimization all deal with such problems heaving boundary value conditions. Since it is frequently difficult to solve boundary-value conditions analytically that is the reason numerical methods must be applied. These boundary value conditions-based problems are commonly solved numerically using shooting techniques. The circumstance required minimum planning and must be easy for shooting tactics. Shooting techniques are beneficial for solving nonlinear differential equations because they offer a variety of benefits to the problem solver. A large range of differential equations may be solved using a number of shooting approaches, which are extremely adaptable. It is impossible to solve the coupled DEs (10–12) with boundary assumptions (7, 8) analytically due to their significant nonlinearity. The MATLAB application is used to tackle nonlinear coupled boundary problems using various numerical techniques. In comparison with previous numerical techniques, shooting technique is more accurate and has a \(10^{-6}\) tolerance51. Since bvp4c is available in widely used numerical computing tools such as MATLAB, and since it is resilient, accurate, efficient, and adaptable, it is a preferable solution for boundary value issues for ODEs. Engineers and researchers in a variety of scientific and technical domains use it because of its versatility in handling a large number of problems-including those involving nonlinearities and mixed boundary conditions-and its capacity to produce precise answers with a low computer resource need. In order to translate coupled DEs (9-12) into first-order ODEs, the following notations are used: \(f=y_{1},~ f'=y_{2},~ f''=y_{3},~ f'''=yy1,~ \theta =y_{4},~ \theta '=y_{5},~ \theta ''=yy2,~ \phi =y_{6},~ \phi '=y_{7},~ \phi ''=yy3\)
along with BCs:
Code verification
To validate our latest findings, we examined the skin friction and Nusselt number values with the values from Khan and Pop52 and Srinivasulu and Goud2, assuming \(Pr=6.2\) and setting all other parameters to zero. There is a high degree of agreement with the body of current literature (See Table 1).
Results and discussion
This section presents a comparison of the temperature, velocity, and concentration profiles of the Prandtl, Casson, and Williamson nanofluid models.
Each model is calculated numerically by giving fixed inputs to parameters such as \(1\le M\), \(\le 7.0\), \(30^\circ \le \alpha \le 60^\circ\), \(0.3\le Nb\le 1.5\), \(0.2\le Nt\le 0.7\), \(-0.03\le QT\le -0.1\), \(0.2\le QE\le o.6\), \(0.1\le Le\le 0.54\), and \(0.5\le \sigma \le 1.5\). The influence of magnetic effects (M) and the (\(\alpha\)) inclination on velocity profiles is depicted in Fig. 2a and b. As (\(\alpha\)) rises, the fluid’s velocity rates decrease. The study’s findings suggest that at large turn and magnetic parameter levels, speeds drop when magnetic fields are applied. As (M) and (\(\alpha\)) increase, a force from the Lorentz forces causes the fluid to undergo a slowing of its velocity. This phenomenon is caused by the interaction of the electrically conductive fluid and the flowing magnetic field, which produces a strong resistive force known as the Lorentz force34.
Figure 3 depicts the dimensionless temperature variations (\(\theta (\eta )\)) for comparing nanofluid models connected to the various flow parameters. The influence of (M) and (\(\alpha\)) on temperature profiles are seen in Fig. 3a and b. The temperature grows as inputs of (\(\alpha\)) and (M) rise. Figure 3c and h illustrate the impact of (Rd) and (Bi) on temperature. As a result of exponential and thermal heat source-sink relationships, Fig. 3e and g show an increase in temperature profiles. The nonlinear thermal radiation variable and the ratio temperature variable both have higher values, increasing and boosting heat transfer inside the fluid. There are three key ramifications of the nonlinear thermal radiation parameter’s favorable influence on the nanofluid’s temperature. First, the boundary layer’s temperature rises, and all heat transmission distances are maintained uniformly inside the layer. Second, the nanoparticles inside the fluid gain thermal energy because of their thermal conductivity, which increases diffusion and heat transmission. Third, Thermoconduction through load and other nanofluid thermal transfer methods are optimized. The temperature dependency of (Nt) and (Nb) can be seen in Fig. 3f and d. As the amount of these factors rises, the temperature rises. This is so that the liquid temperature within the boundary layer can be raised by the thermophoresis force, which pulls heated particles from the hot surface into the cold zone. These elements physically specify the thermal boundary layer. As a result, as (Nt) and (Nb) increase, the temperature rises.
The relationship between many essential parameters and the concentration variation (\(\phi\)) is shown in Fig. 4. Figure 4a and c show how (M) and (Le) affect the concentration curves. The concentration rises with increasing (M) values but falls with increasing (Le) values. This effect is caused by the high level of the Lewis number; a high value diminishes the thickness of the concentration boundary layer. Consequently, when (Le) rises, concentration falls. Figure 4d and e show how (Nt) and (Nb) respond to the concentration curves. The concentration rises with large values of (Nt) but drops with larger values of (Nb). The concentration field expanded physically as (Nt) grew because nanoparticles moved to a cooler region as it grew. The fluid’s temperature difference and shear gradient are represented by the variable Nt. An increasing temperature differential and shear gradient over the boundary layer are indicated by a larger Nt value. Therefore, the temperature difference across the boundary layer tends to increase as Nt values climb. Furthermore, as Nt determines the concentration of nanoparticles, higher Nt values have a substantial impact on it. The correlation between the concentration of nanofluid models and chemical reaction (\(\sigma\)) is shown in Fig. 3f. This suggests that the concentration of nanofluid models decreases as (\(\sigma\)) grows.
Tables 2, 3, and 4 show the influence of various regulating amounts on the skin friction number, Nusselt number, and Sherwood number for Casson, Williamson, and Prandlt nanofluids. It is analyzed that as M and \(\alpha\) increase in value, the skin friction number grows as shown in Table 2. It is observed from Table 3, the Nusselt number falls as inputs of M, Rd, Nt, and Nb rise for Casson, Williamson, and Prandlt nanofluid models. The Sherwood number of Casson, Williamson, and Prandlt nanofluids has decreasing trend for higher inputs of M, Nt, E and increasing behavior for larger inputs of Nb as shown in Table 4.
Conclusion
The increase of heat distribution for the MHD flow of Casson, Williamson, and Prandtl nanofluids along a stretching sheet is investigated using the Bvp4C technique. The numerical results are computed for velocity components, temperature, concentration profiles, skin friction coefficients, Nusselt and Sherwood numbers for these non-Newtonian fluids. The impacts of different regulating factors on the flow analysis are examined in the following sections through the presentation of several diagrams and a table with numerical data. The validity of the existing findings is further demonstrated by the addition of a comparison table. The following represent a few of the important findings.
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The velocity curves of Casson, Williamson, and Prandtl nanofluids exhibit a decreasing tendency as the magnetic parameter and angle of inclination is increased.
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Also, the Casson nanofluid has a low velocity as compared to the Williamson, and Prandtl nanofluids.
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The temperature curves of Casson, Williamson, and Prandtl nanofluids increase when the magnetic parameter, thermal Biot number, thermal radiation, Brownian motion, and thermophoresis increase.
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The heat flux of Prandtl nanofluid improved faster than that of Casson and Williamson nanofluid.
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Due to augmented Lewis number and Brownian motion parameters, the concentration profiles of Casson, Williamson, and Prandtl nanofluids have a decreased attribute.
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With increasing magnetic, activation energy, and thermophoresis parameters concentration curves of Casson, Williamson, and Prandtl nanofluids rise.
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The concentration of Casson nanofluid enhanced than Prandtl and Williamson nanofluid in magnetic, activation energy, and thermophoresis parameters and low in Lewis number and Brownian motion parameters.
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The skin friction of Casson, Williamson, and Prandtl nanofluids increased with the incremental inclined magnetic parameter.
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The Nusselt and Sherwood numbers declined with the increase of magnetic and thermophoresis parameters for Casson, Williamson, and Prandtl nanofluids.
Non-Newtonian nanofluid models applied over stretching sheets are applicable in a variety of real-world circumstances, particularly when taking into consideration aspects such as linear radiation and activation energy effects. These models are essential for improving drug delivery systems in biomedical engineering, heat exchanger optimisation for HVAC systems and thermal power plants, metal forming and polymer processing manufacturing processes, and oil and gas industry operations such as enhanced oil recovery and drilling fluids. In addition, they find use in renewable energy technologies such as solar thermal systems and geothermal energy, and they support environmental engineering initiatives by helping with groundwater remediation and wastewater treatment. All things considered, these models propel progress in a variety of industries, enhancing productivity, long-term viability and advances in technology.
Future direction
This work can be extended for hybrid and ternary nanoparticles. Also, this work can be explored further for the Modified Buongiorno model.
Data availability
The data that support the findings of this study are available from the corresponding author upon reasonable request.
References
Bhatti, M. M. Recent trends in nanofluids. Inventions 6(2), 39 (2021).
Srinivasulu, T. & Goud, B. S. Effect of inclined magnetic field on flow, heat, and mass transfer of Williamson nanofluid over a stretching sheet. Case Stud. Therm. Eng. 23, 100819 (2021).
Sheikhpour, M., Arabi, M., Kasaeian, A., Rokn Rabei, A. & Taherian, Z. Role of nanofluids in drug delivery and biomedical technology: Methods and applications. Nanotechnol. Sci. Appl. 13, 47–59. https://doi.org/10.2147/NSA.S260374 (2020).
Alkasasbeh, H. Numerical solution of heat transfer flow of Casson hybrid nanofluid over vertical stretching sheet with magnetic field effect. CFD Lett. 14(3), 39–52 (2022).
Sohut, N. F. H. M., Soid, S. K., Bakar, S. A. & Ishak, A. Unsteady three-dimensional flow in a rotating hybrid nanofluid over a stretching sheet. Mathematics 10(3), 348 (2022).
Sheikholeslami, M., Khalili, Z., Scardi, P. & Ataollahi, N. Concentrated solar photovoltaic cell equipped with a thermoelectric layer in the presence of nanofluid flow within porous heat sink: Impact of dust accumulation. Sustain. Cities Soc. 98, 104866 (2023).
Acharya, N. Magnetically driven MWCNT-Fe3O4-water hybrid nanofluidic transport through a micro-wavy channel: A novel MEMS design for drug delivery application. Mater. Today Commun. 38, 107844 (2024).
Sheikholeslami, M. & Khalili, Z. Simulation for the impact of nanofluid spectral splitter on the efficiency of concentrated solar photovoltaic thermal system. Sustain. Cities Soc. 101, 105139 (2024).
Bhatti, M. M., Arain, M. B., Zeeshan, A., Ellahi, R. & Doranehgard, M. H. Swimming of gyrotactic microorganism in MHD Williamson nanofluid flow between rotating circular plates embedded in a porous medium: Application of thermal energy storage. J. Energy Storage 45, 103511 (2022).
Amer, Q. M. Numerical simulation of heat transfer flow subject to MHD of Williamson nanofluid with thermal radiation. Symmetry 13(1), 10 (2020).
Yahya, A. U. et al. Implication of Bio-convection and Cattaneo–Christov heat flux on Williamson Sutterby nanofluid transportation caused by a stretching surface with convective boundary. Chin. J. Phys. 73, 706–718 (2021).
Wang, F. et al. MHD Williamson nanofluid flow over a slender elastic sheet of irregular thickness in the presence of bio-convection. Nanomaterials 11(9), 2297 (2021).
Shafiq, A. & Sindhu, T. N. Statistical study of hydromagnetic boundary layer flow of Williamson fluid regarding a radiative surface. Results Phys. 7, 3059–3067 (2017).
Sreedevi, P. & Reddy, P. S. Williamson hybrid nanofluid flow over a swirling cylinder with Cattaneo–Christov heat flux and gyrotactic microorganisms. Waves Random Complex Mediahttps://doi.org/10.1080/17455030.2021.1968537 (2021).
Khan, A. A., Khan, M. N., Nadeem, S., Hussain, S. M. & Ashraf, M. Thermal slip and homogeneous/heterogeneous reaction characteristics of second-grade fluid flow over an exponentially stretching sheet. Proc. Inst. Mech. Eng. Part E J. Process Mech. Eng. 1, 1. https://doi.org/10.1177/09544089211064187 (2021).
Sheikholeslami, M. & Jafaryar, M. Numerical simulation for impact of implement of reflector and turbulator within the solar system in existence of nanomaterial. Sci. Rep. 13(1), 11515 (2023).
Jamshed, W. et al. Evaluating the unsteady Casson nanofluid over a stretching sheet with solar thermal radiation: An optimal case study. Case Stud. Therm. Eng. 26, 101160 (2021).
Tawade, J. V. et al. Effects of thermophoresis and Brownian motion for thermal and chemically reacting Casson nanofluid flow over a linearly stretching sheet. Results Eng. 15, 100448 (2022).
Acharya, N. Spectral simulation to investigate the effects of nanoparticle diameter and nanolayer on the ferrofluid flow over a slippery rotating disk in the presence of low oscillating magnetic field. Heat Transf. 50(6), 5951–5981 (2021).
Abbasi, A. et al. Electro-osmotic flow of Prandtl nanofluids with thermal and solutal slip flow constraints: Keller Box simulations. Arab. J. Sci. Eng. 47(7), 8439–8456 (2022).
Acharya, N. Magnetized hybrid nanofluid flow within a cube fitted with circular cylinder and its different thermal boundary conditions. J. Magn. Magn. Mater. 564, 170167 (2022).
Patil, A. B., Patil, V. S., Humane, P. P., Shamshuddin, M. D. & Jadhav, M. A. Double diffusive time-dependent MHD Prandtl nanofluid flow due to linear stretching sheet with convective boundary conditions. Int. J. Model. Simul. 43(1), 34–48 (2023).
Ahmed, K. & Akbar, T. Numerical investigation of magnetohydrodynamics Williamson nanofluid flow over an exponentially stretching surface. Adv. Mech. Eng. 13(5), 16878140211019876 (2021).
Shahzadi, I. & Nadeem, S. Inclined magnetic field analysis for metallic nanoparticles submerged in blood with convective boundary condition. J. Mol. Liq. 230, 61–73 (2017).
Asjad, M. I. et al. Impact of bio-convection and chemical reaction on MHD nanofluid flow due to exponential stretching sheet. Symmetry 13(12), 2334 (2021).
Haider, S. M. A., Ali, B., Wang, Q. & Zhao, C. Stefan blowing impacts on unsteady MHD flow of nanofluid over a stretching sheet with electric field, thermal radiation and activation energy. Coatings 11(9), 1048 (2021).
Lund, L. A. et al. Magnetohydrodynamic (MHD) flow of micropolar fluid with effects of viscous dissipation and joule heating over an exponential shrinking sheet: Triple solutions and stability analysis. Symmetry 12(1), 142 (2020).
Shahzadi, I. & Nadeem, S. Stimulation of metallic nanoparticles under the impact of radial magnetic field through eccentric cylinders: A useful application in biomedicine. J. Mol. Liq. 225, 365–381 (2017).
Shah, S. A. A. & Awan, A. U. Significance of magnetized Darcy–Forchheimer stratified rotating Williamson hybrid nanofluid flow: A case of 3D sheet. Int. Commun. Heat Mass Transf. 136, 106214 (2022).
Khalili, Z., Sheikholeslami, M. & Momayez, L. Hybrid nanofluid flow within cooling tube of photovoltaic-thermoelectric solar unit. Sci. Rep. 13(1), 8202 (2023).
Ali, B., Siddique, I., Khan, I., Masood, B. & Hussain, S. Magnetic dipole and thermal radiation effects on hybrid base micropolar CNTs flow over a stretching sheet: Finite element method approach. Results Phys. 25, 104145 (2021).
Rawat, S. K., Upreti, H. & Kumar, M. Numerical study of activation energy and thermal radiation effects on Oldroyd-B nanofluid flow using the Cattaneo–Christov double diffusion model over a convectively heated stretching sheet. Heat Transf. 50(6), 5304–5331 (2021).
Mahabaleshwar, U. S., Vishalakshi, A. B. & Andersson, H. I. Hybrid nanofluid flow past a stretching/shrinking sheet with thermal radiation and mass transpiration. Chin. J. Phys. 75, 152–168 (2022).
Ferdows, M., Zaimi, K., Rashad, A. M. & Nabwey, H. A. MHD bioconvection flow and heat transfer of nanofluid through an exponentially stretchable sheet. Symmetry 12(5), 692 (2020).
Asjad, M. I. et al. Impact of bioconvection and chemical reaction on MHD nanofluid flow due to exponential stretching sheet. Symmetry 13(12), 2334 (2021).
Khan, M., Salahuddin, T., Malik, M. Y., Alqarni, M. S. & Alqahtani, A. M. Numerical modeling and analysis of bioconvection on MHD flow due to an upper paraboloid surface of revolution. Physica A 553, 124231 (2020).
Khan, N. S., Kumam, P. & Thounthong, P. Second law analysis with effects of Arrhenius activation energy and binary chemical reaction on nanofluid flow. Sci. Rep. 10(1), 1–16 (2020).
Majgier, R., Biernacka, M. & Chruścińska, A. On the application of the various heating rate method to determine the activation energy of the dominant trap from a complex TL peak. J. Lumin. 231, 117776 (2021).
Henda, M. B. et al. Applications of activation energy along with thermal and exponential space-based heat source in bioconvection assessment of magnetized third grade nanofluid over stretched cylinder/sheet. Case Stud. Therm. Eng. 26, 101043 (2021).
Khan, S. U. et al. Implication of Arrhenius activation energy and temperature-dependent viscosity on non-Newtonian nanomaterial bio-convective flow with partial slip. Arab. J. Sci. Eng. 47, 7559–7570 (2022).
Nimmy, P. et al. Implication of radiation on the thermal behavior of a partially wetted dovetail fin using an artificial neural network. Case Stud. Therm. Eng. 51, 103552 (2023).
Hussain, S. M., Khan, U., Zaib, A., Ishak, A. & Sarris, I. E. Numerical computation of mixed convective entropy optimized in Darcy–Forchheimer flow of cross nanofluids through a vertical flat plate with irregular heat source/sink. Tribol. Int. 187, 108757 (2023).
Hussain, S. M., Jamshed, W. & Eid, M. R. Solar-HVAC thermal investigation utilizing (Cu-AA7075/C6H9NaO7) MHD-driven hybrid nanofluid rotating flow via second-order convergent technique: A novel engineering study. Arab. J. Sci. Eng. 48(3), 3301–3322 (2023).
Shah, S. A. A. et al. Bio-convection effects on Prandtl hybrid nanofluid flow with chemical reaction and motile microorganism over a stretching sheet. Nanomaterials 12(13), 2174 (2022).
Awan, A. U., Shah, S. A. A. & Ali, B. Bio-convection effects on Williamson nanofluid flow with exponential heat source and motile microorganism over a stretching sheet. Chin. J. Phys. 77, 2795–2810 (2022).
Singh, J. K., Seth, G. S. & Hussain, S. M. Thermal performance of hydromagnetic nanofluid flow within an asymmetric channel with arbitrarily conductive walls filled with Darcy–Brinkman porous medium. J. Magn. Magn. Mater. 582, 171034 (2023).
El Din, S. M. et al. Quadratic multiple regression model and spectral relaxation approach for Carreau nanofluid inclined magnetized dipole along stagnation point geometry. Sci. Rep. 12(1), 17337 (2022).
Shah, S. A. A. & Awan, A. U. Significance of magnetized Darcy–Forchheimer stratified rotating Williamson hybrid nanofluid flow: A case of 3D sheet. Int. Commun. Heat Mass Trans. 136, 106214 (2022).
Acharya, N. Spectral quasi linearization simulation of radiative nanofluidic transport over a bended surface considering the effects of multiple convective conditions. Eur. J. Mech. B/Fluids 84, 139–154 (2020).
Acharya, N. On the flow patterns and thermal behaviour of hybrid nanofluid flow inside a microchannel in presence of radiative solar energy. J. Therm. Anal. Calorim. 141, 1425–1442 (2020).
Shah, S. A. A., Alanazi, M. M., Malik, M. F. & Abbas, Z. New insight into the dynamics of non-Newtonian Powell–Eyring fluid conveying tiny particles on Riga plate with suction and injection. Nanotechnology 34, 345401 (2023).
Khan, W. A. & Pop, I. Boundary-layer flow of a nanofluid past a stretching sheet. Int. J. Heat Mass Transf. 53(11–12), 2477–2483 (2010).
Acknowledgements
The authors extend their appreciation to King Saud University for funding this work through the Researchers Supporting Project number (RSPD2024R711), King Saud University, Riyadh, Saudi Arabia.
Funding
This research was funded by King Saud University through the Researchers Supporting Project Number (RSPD2024R711).
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S.A.A.S., M.I., B.A. and B.A. wrote the main manuscript and found out the results. A.E.R. and E.A.-Z. A wrote the graphical description. A.B. used the software and formal analysis of the manuscript.
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Shah, S.A.A., Idrees, M., Bariq, A. et al. Comparative study of some non-Newtonian nanofluid models across stretching sheet: a case of linear radiation and activation energy effects. Sci Rep 14, 4950 (2024). https://doi.org/10.1038/s41598-024-54398-x
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DOI: https://doi.org/10.1038/s41598-024-54398-x
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