Results 31 to 40 of about 874,026 (278)

Effects of non-Darcy mixed convection over a horizontal cone with different convective boundary conditions incorporating gyrotactic microorganisms on dispersion

Scientific Reports, 2022
This paper investigates the influence of dispersion impact on mixed convection flow over a horizontal cone within a non-Darcy porous medium. Multiple convective boundary conditions are applied to address the heat, mass and motile microorganism transfer ...
M. Ferdows, Bader Alshuraiaan, Nayema Islam Nima   +2 more
doaj   +1 more source

Solar radiation effects on unsteady bio convectional flow of viscoelastic nanofluid confined by a wedge

Advances in Mechanical Engineering, 2022
Nanofluid suspension comprises a chip-sized rigid particle trapped in the convection fluid. These forms of fluids are known as nanofluids. Nanofluid is more user-friendly in engineering including fuel cells, cooling systems, and a wide range of applications of technologies to improve.
Syed Muhammad Raza Shah Naqvi, Umar Farooq, Hassan Waqas, Taseer Muhammad, Muhammad Abid   +4 more
openaire   +2 more sources

Investigation of nano-Bioconvective fluid motile microorganism and nanoparticle flow by considering MHD and thermal radiation

Informatics in Medicine Unlocked, 2020
In this study, the magnetohydrodynamic (MHD) flow in the presence of microorganisms and nanoparticles on a surface are investigated. The desired outcomes are motile microorganism number, Nusselt number, skin friction coefficient, and Sherwood number. The
Kh. Hosseinzadeh, Sajad Salehi, M.R. Mardani, F.Y. Mahmoudi, M. Waqas, D.D. Ganji   +5 more
doaj   +1 more source

Magneto Hydrodynamic and Bio-Convection Effects on Hybrid Nanofluid Dynamics Over an Inverted Rotating Cone with Different Base Fluids

East European Journal of Physics
This study explores the combined effects of magnetohydrodynamics (MHD) and bio-convection on the flow dynamics of hybrid Nanofluids over an inverted rotating cone with different base fluids.
Balaji Padhy, Archana Senapati, Goutam Kumar Mahato, P.K. Rath   +3 more
doaj   +1 more source

Heat transport and nonlinear mixed convective nanomaterial slip flow of Walter-B fluid containing gyrotactic microorganisms

Alexandria Engineering Journal, 2020
Here nonlinear mixed convective nanoliquid slip flow of Walter-B fluid is addressed subject to stretched surface with gyrotactic microorganisms. The flow is generated via nonlinear stretched surface.
M. Ijaz Khan, Faris Alzahrani, Aatef Hobiny   +2 more
doaj   +1 more source

Weakly nonlinear bio-convection in a porous media under temperature modulation and internal heating

Multiscale and Multidisciplinary Modeling, Experiments and Design, 2023
Abstract This paper investigating the effects of thermal modulation and internal heating on Darcy-Brinkman bio-convection in a Newtonian porous medium containing gyrotactic microorganisms. A weak nonlinear stability analysis is used to analyze the stationary mode of bioconvection with low modulation and internal heating.
Palle Kiran, S. H. Manjula
openaire   +1 more source

Numerical study for bio-convection flow of tangent hyperbolic nanofluid over a Riga plate with activation energy

Alexandria Engineering Journal, 2022
A mathematical model for the two-dimensional flow of tangent hyperbolic nanofluid over a Riga plate in the existence of gyrotactic microorganisms is discussed. For velocity, temperature, and concentration, Wu's velocity slip, thermal convection, and zero
Hassan Waqas, Anosha Kafait, Taseer Muhammad, Umar Farooq   +3 more
doaj   +1 more source

Hydromagnetic unsteady slip stagnation flow of nanofluid with suspension of mixed bio-convection

Propulsion and Power Research, 2019
In this paper, stagnation point region (suspended with nanofluid and microorganisms) is examined subjected to velocity and thermal slips. The flow is assumed to be flowing across an exponentially stretching flat surface under magnetic field environment. Governing transport equations (framed under Buongiorno's model) are converted into self-similar form
R. Kumar, S. Sood, C.S.K. Raju, S.A. Shehzad   +3 more
openaire   +2 more sources

Bio-convective Darcy-Forchheimer periodically accelerated flow of non-Newtonian nanofluid with Cattaneo–Christov and Prandtl effective approach

Case Studies in Thermal Engineering, 2021
The thermal applications of nanofluids significantly improved the heat and mass transfer pattern which convey necessary role in many engineering and industrial zones.
Yi-Xia Li, Kamel Al-Khaled, Sami Ullah Khan, Tian-Chuan Sun, M. Ijaz Khan, M.Y. Malik   +5 more
doaj   +1 more source

Bio Convective Flow of the Tangent-Hyperbolic Nano fluid Past a Flat Surface

International Journal for Modern Trends in Science and Technology, 2023
There are many important applications of boundary layer flow of the nano fluids over the stretching sheet in manufacturing processes. A nanofluid is basically the mixture of nano particles contained in base fluid like water, glycol, and ethylene etc. nanofluid helps to improve the fluid’s thermal conductivity and also increases the rate of transfer of ...
openaire   +1 more source