Results 21 to 30 of about 768,435 (426)

Natural Convection of Ternary Hybrid Nanofluid in a Differential-Heated Enclosure with Non-Uniform Heating Wall

Micromachines, 2023
In the field of convective energy transfer, natural convection is one of the most studied phenomena, with applications ranging from heat exchangers and geothermal energy systems to hybrid nanofluids.
Vemula Rajesh, Mikhail Sheremet
doaj   +1 more source

Tangent hyperbolic ternary hybrid nanofluid flow over a rough-yawed cylinder due to impulsive motion

Journal of Taibah University for Science, 2023
This work aims to examine the flow of tangent hyperbolic (T-H) ternary hybrid nanofluid (THNF) over a rough-yawed cylinder generated by impulsive motion in a mixed convection mechanism with periodic magnetohydrodynamics. The surface roughness is depicted
P. M. Patil, Bharath Goudar, Mikhail A. Sheremet   +2 more
doaj   +1 more source

Simulation of the water-based hybrid nanofluids flow through a porous cavity for the applications of the heat transfer

Scientific Reports, 2023
This study looks at the natural convections of Cu + Al_2O_3/H_2O nanofluid into a permeable chamber. The magnetic field is also executed on the flow field and the analysis has been approached numerically by the control volume method.
T. Gul, S. Nasir, A. Berrouk, Z. Raizah, Wajdi Alghamdi, Ishtiaq Ali, Abdul Bariq   +6 more
semanticscholar   +1 more source

Free Convection in a Square Ternary Hybrid Nanoliquid Chamber with Linearly Heating Adjacent Walls

Nanomaterials, 2023
In this study, mathematical modeling of the energy transfer and flow characteristics of ternary nanoliquid in a square enclosure is performed. In the cavity considered, the left and bottom borders are warmed uniformly or non-uniformly when the rest of ...
Vemula Rajesh, Mikhail Sheremet
doaj   +1 more source

Sensitivity of night cooling performance to room/system design: surrogate models based on CFD [PDF]

, 2012
Night cooling, especially in offices, attracts growing interest. Unfortunately, building designers face considerable problems with the case-specific convective heat transfer by night.
Couckuyt, Ivo, Dhaene, Tom, Goethals, Kim, Janssens, Arnold   +3 more
core   +2 more sources

Nonlinear Mixed Convective Flow over a Moving Yawed Cylinder Driven by Buoyancy

Mathematics, 2021
The fluid flow over a yawed cylinder is useful in understanding practical significance for undersea applications, for example, managing transference and/or separation of the boundary layer above submerged blocks and in suppressing recirculating bubbles ...
Prabhugouda M. Patil, Hadapad F. Shankar, Mikhail A. Sheremet   +2 more
doaj   +1 more source

Thermoelectric Generation with Impinging Nano-Jets

Energies, 2021
In this study, thermoelectric generation with impinging hot and cold nanofluid jets is considered with computational fluid dynamics by using the finite element method. Highly conductive CNT particles are used in the water jets.
Fatih Selimefendigil, Hakan F. Oztop, Mikhail A. Sheremet   +2 more
doaj   +1 more source

Heat transfer by liquid convection in particulate fluidized beds [PDF]

Journal of the Serbian Chemical Society, 2022
In this work the theoretical model for heat transfer from a wall to a liquid-solid fluidized bed by liquid convective mechanism has been proposed and developed. The model is based on thickness of boundary layer and film theory.
Jaćimovski Darko R., Brzić Danica V., Garić-Grulović Radmila V., Pjanović Rada V., Đuriš Mihal M., Arsenijević Zorana Lj., Bošković-Vragolović Nevenka M.   +6 more
doaj   +1 more source

Natural Convection of Non-Newtonian Power-Law Fluid in a Square Cavity with a Heat-Generating Element

Energies, 2019
Development of modern technology in microelectronics and power engineering necessitates the creation of effective cooling systems. This is made possible by the use of the special fins technology within the cavity or special heat transfer liquids in order
Darya S. Loenko, Aroon Shenoy, Mikhail A. Sheremet   +2 more
doaj   +1 more source

Numerical study of natural convection of fluid with temperature-dependent viscosity inside a porous cube under non-uniform heating using local thermal non-equilibrium approach

International Journal of Thermofluids, 2023
A numerical investigation of thermogravitational convection within porous cubical region under the non-uniform heating of vertical wall has been performed. The working liquid has a temperature-dependent viscosity according to exponential relation.
Marina S. Astanina, Mikhail A. Sheremet
doaj