Recent Trends in Nanofluids - II

A special issue of Inventions (ISSN 2411-5134). This special issue belongs to the section "Inventions and Innovation in Energy and Thermal/Fluidic Science".

Deadline for manuscript submissions: closed (28 February 2021) | Viewed by 17691

Special Issue Editor


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Guest Editor
1. Shandong University of Science and Technology, Qingdao, Shandong, 266590, China 2. North-West University, Mmabatho, X2046, South Africa.
Interests: nanofluids; electro-magneto-hydrodynamics; heat and mass transfer
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Special Issue Information

Dear Colleagues,

This Special Issue invites you to contribute your original research work and review articles on “Nanofluids”, which are either advances of state-of-the-art mathematical methods, theoretical or experimental studies or which extend the bounds of existing methodologies to new contributions to address current challenges. We hope that this issue will provide up-to-date findings to the readers and scientific community for application to the benefit of the industrial sector.

Potential topics include but are not limited to:

  • Nanofluids
  • Particle shape effects
  • Convective heat and mass transfer
  • Steady and unsteady flow problems
  • Particle-fluid motion
  • Thermodynamics
  • Physiological fluid phenomena in biological systems
  • Numerical and analytical simulations

Dr. M. M. Bhatti
Guest Editor

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Keywords

  • Heat and mass transfer
  • Nanofluids
  • Electromagnetohydrodynamics flow
  • Hemodynamic flow
  • Thermodynamics
  • Numerical and analytical methods

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Published Papers (6 papers)

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Editorial

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3 pages, 156 KiB  
Editorial
Recent Trends in Nanofluids
by Muhammad Mubashir Bhatti
Inventions 2021, 6(2), 39; https://doi.org/10.3390/inventions6020039 - 1 Jun 2021
Cited by 3 | Viewed by 2128
Abstract
In various industrial technologies, ultrahigh-performance cooling is an essential requirement [...] Full article
(This article belongs to the Special Issue Recent Trends in Nanofluids - II)

Research

Jump to: Editorial

13 pages, 2143 KiB  
Article
Biologically Inspired Intra-Uterine Nanofluid Flow under the Suspension of Magnetized Gold (Au) Nanoparticles: Applications in Nanomedicine
by Muhammad Mubashir Bhatti
Inventions 2021, 6(2), 28; https://doi.org/10.3390/inventions6020028 - 15 Apr 2021
Cited by 42 | Viewed by 2681
Abstract
The present analysis deals with the intra-uterine nanofluid flow of a Jeffrey fluid through a finite asymmetric channel filled with gold nanoparticles. Gold nanoparticles are helpful in biomedicine to treat various diseases and locate blood flow motion through tiny vessels. The governing fluid [...] Read more.
The present analysis deals with the intra-uterine nanofluid flow of a Jeffrey fluid through a finite asymmetric channel filled with gold nanoparticles. Gold nanoparticles are helpful in biomedicine to treat various diseases and locate blood flow motion through tiny vessels. The governing fluid is electrically conducting due to the presence of an extrinsic magnetic field while the magnetic Reynolds number is small; therefore, the induced magnetic effects are neglected. The thermal radiation and viscous dissipation effects are also contemplated with the energy equation. The lubrication approach has been utilized by taking a long wavelength and ignoring the inertial forces. The formulated equations are coupled and nonlinear; therefore, a perturbation approach is used to derive the series results. The results are obtained up to the second-order and plotted against various parameters for velocity mechanism, trapping profile, pressure rise, and temperature profile. Full article
(This article belongs to the Special Issue Recent Trends in Nanofluids - II)
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13 pages, 918 KiB  
Article
Mathematical Analysis of Two Phase Saturated Nanofluid Influenced by Magnetic Field Gradient
by Farhan Khan and Xiaodong Yang
Inventions 2021, 6(2), 26; https://doi.org/10.3390/inventions6020026 - 7 Apr 2021
Cited by 6 | Viewed by 2412
Abstract
Nanofluids are composed of nano-sized particles dispersed in a carrier liquid. The present investigation’s aim is to examine theoretically the magneto-thermomechanical coupling phenomena of a heated nanofluid on a stretched surface in the presence of magnetic dipole impact. Fourier’s law of heat conduction [...] Read more.
Nanofluids are composed of nano-sized particles dispersed in a carrier liquid. The present investigation’s aim is to examine theoretically the magneto-thermomechanical coupling phenomena of a heated nanofluid on a stretched surface in the presence of magnetic dipole impact. Fourier’s law of heat conduction is used to evaluate the heat transmission rate of the carrier fluids ethylene glycol and water along with suspended nanoparticles of a cobalt–chromium–tungsten–nickel alloy and magnetite ferrite. A set of partial differential equations is transformed into a set of non-linear ordinary differential equations via a similarity approach. The computation is performed in Matlab by employing the shooting technique. The effect of the magneto-thermomechanical interaction on the velocity and temperature boundary layer profiles with the attendant effect on the skin friction and heat transfer is analyzed. The maximum and minimum thermal energy transfer rates are computed for the H2O-Fe3O4 and C2H6O2-CoCr20W15Ni magnetic nanofluids. Finally, the study’s results are compared with the previously available data and are found to be in good agreement. Full article
(This article belongs to the Special Issue Recent Trends in Nanofluids - II)
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15 pages, 6336 KiB  
Article
The Effectiveness of Mass Transfer in the MHD Upper-Convected Maxwell Fluid Flow on a Stretched Porous Sheet near Stagnation Point: A Numerical Investigation
by Anwar Shahid
Inventions 2020, 5(4), 64; https://doi.org/10.3390/inventions5040064 - 21 Dec 2020
Cited by 19 | Viewed by 2434
Abstract
The present inquiry studies the influence of mass transfer in magnetohydrodynamics (MHD) upper-convected Maxwell (UCM) fluid flow on a stretchable, porous subsurface. The governing partial differential equations for the flow problem are reformed to ordinary differential equations through similarity transformations. The numerical outcomes [...] Read more.
The present inquiry studies the influence of mass transfer in magnetohydrodynamics (MHD) upper-convected Maxwell (UCM) fluid flow on a stretchable, porous subsurface. The governing partial differential equations for the flow problem are reformed to ordinary differential equations through similarity transformations. The numerical outcomes for the arising non-linear boundary value problem are determined by implementing the successive linearization method (SLM) via Matlab software. The accuracy of the SLM is confirmed through known methods, and convergence analysis is also presented. The graphical behavior for all the parametric quantities in the governing equations across the velocity and concentration magnitudes, as well as the skin friction and Sherwood number, is presented and debated in detail. A comparability inquiry of the novel proposed technique, along with the preceding explored literature, is also provided. It is expected that the current achieved results will furnish fruitful knowledge in industrious utilities and correlate with the prevailing literature. Full article
(This article belongs to the Special Issue Recent Trends in Nanofluids - II)
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23 pages, 5258 KiB  
Article
Duan–Rach Approach to Study Al2O3-Ethylene Glycol C2H6O2 Nanofluid Flow Based upon KKL Model
by Pradyumna Kumar Pattnaik, Satyaranjan Mishra and Muhammad Mubashir Bhatti
Inventions 2020, 5(3), 45; https://doi.org/10.3390/inventions5030045 - 24 Aug 2020
Cited by 42 | Viewed by 3285
Abstract
This work explains the cooling capabilities of ethylene glycol (EG)-based nanofluid containing aluminum oxide (Al2O3) as nanoparticles. Because of its enhanced thermophysical properties, Nanofluids are used in many application areas of mechanical and engineering in the form of nanofluid [...] Read more.
This work explains the cooling capabilities of ethylene glycol (EG)-based nanofluid containing aluminum oxide (Al2O3) as nanoparticles. Because of its enhanced thermophysical properties, Nanofluids are used in many application areas of mechanical and engineering in the form of nanofluid coolants such as electronics and vehicle cooling, transformer, and computer cooling. Depending on the heating and cooling systems, it is also used as an anti-freezing agent, which lowers the freezing point but enhances boiling point and temperature coolant. After using appropriate similarity transformation, the present Koo–Kleinstreuer–Li model for solving the boundary value problem (BVP) is tackled analytically. A comparison is made with a purely analytical approach by a modified version of the semi-analytical Adomian Decomposition Method (ADM), which is introduced by Duan and Rach (Duan–Rach Approach) and shooting technique. Analytical and graphical treatment of the flow regime is carried out, and the behavior of the leading parameters on the velocity, temperature, concentration profile with the behavior of physical quantities i.e., skin friction coefficient, local Nusselt number, and local Sherwood number are illustrated. This study confirms that, due to extraction in width the flow moves away from the lower plate whereas it moves towards near the upper plate and a rapid decrease in temperature is marked when alumina–EG nanofluids are taken into account. Full article
(This article belongs to the Special Issue Recent Trends in Nanofluids - II)
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14 pages, 2415 KiB  
Article
Thermal Aspects of Casson Nanoliquid with Gyrotactic Microorganisms, Temperature-Dependent Viscosity, and Variable Thermal Conductivity: Bio-Technology and Thermal Applications
by Kamel Al-Khaled and Sami Ullah Khan
Inventions 2020, 5(3), 39; https://doi.org/10.3390/inventions5030039 - 13 Aug 2020
Cited by 40 | Viewed by 3473
Abstract
Owing to the expensive applications of nanoparticles in engineering sciences, an admirable attention has been intended by researchers on this topic in recent years. The utilization of nanoparticles as asource of energy is intended much attention of investigators in recent decade. This novel [...] Read more.
Owing to the expensive applications of nanoparticles in engineering sciences, an admirable attention has been intended by researchers on this topic in recent years. The utilization of nanoparticles as asource of energy is intended much attention of investigators in recent decade. This novel attempt investigates the thermal properties of Casson nanofluid containing microorganisms induced by an oscillatory moving surface. The fundamental features of heat and mass phenomenon are inspected by utilizing the temperature-dependent viscosity. Buongiorno’s mathematical model is used to report the famous Brownian motion and thermophoretic diffusion consequences. The flow problem characterizes the partial differential equations for which analytical solution has been computed with a convincible accuracy. The insight physical features are inspected with help of various curves. The physical significances of flow parameters is studied via various graphs. Full article
(This article belongs to the Special Issue Recent Trends in Nanofluids - II)
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