Results 41 to 50 of about 640 (177)

Heat transfer analysis of Carreau nanofluid flow with gyrotactic microorganisms: A comparative study

Case Studies in Thermal Engineering
Advancement in thermodynamical characteristics of non-Newtonian fluid is achieved by induction of gyrotactic microorganisms in order to attain efficient thermal and mechanical engineering setups, such as micromixers, microfluidic instruments, biosensors ...
S. Bilal, Asad ullah, Khalil Ur Rehman, Wasfi Shatanawi, A.S. Shflot, M.Y. Malik   +5 more
doaj   +1 more source

Impact of Darcy–Forchheimer Inertial Drag and Heat Dissipation on Micropolar Hybrid Nanofluid Flow via Expanding Surface

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.
ABSTRACT The hybrid nanofluid integrated with micropolar fluid shows growing interest due to the enhanced thermal performance in microscale devices. These improved properties are due to their greater thermal conductivity and rotational effects. The proposed study assesses the significance of velocity slip on the flow characteristic of micropolar ...
P. P. Nayak, S. R. Mishra, Priya Mathur, Subhajit Panda   +3 more
wiley   +1 more source

Dissipative Heat Impact on the Non‐Newtonian Walter's B Nanoliquid Over an Elongating Surface Through a Permeable Medium

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.
ABSTRACT The utilisation of viscoelastic Walter's B nanoliquid in engineering and biomedical applications gained substantial attention because of its ability to provide real‐time fluid behaviour, particularly in the heat flow mechanism. In particular, the flow of viscoelastic fluid over an elongating surface is useful in polymer processing and ...
Laxmipriya Swain, Subhajit Panda, S. R. Mishra, Rupa Baithalu   +3 more
wiley   +1 more source

Comparative Thermal Aspects of Copper and Copper–Ferro Oxide Nanoparticles With 10W40 Engine Oil Base Fluid: Applications to Thermal Management Systems

Engineering Reports, Volume 8, Issue 1, January 2026.
(a) 3D visualization of velocity for, (b) 3D visualization of temperature profile forand (c) 3D visualization of concentration profile for. ABSTRACT Advanced thermal management systems in automotive and energy sectors demand high‐performance cooling fluids capable of withstanding intense thermal loads.
T. N. Abdelhameed, Faisal Mahroogi, Iskander Tlili   +2 more
wiley   +1 more source

Magnetophoretic Drift of a Single Nanoparticle: From Langevin Theory to Atomistic Validation

Micro &Nano Letters, Volume 21, Issue 1, January/December 2026.
Our study reveals an enhanced hydrodynamic drag arising from particle faceting and a reduced effective magnetisation associated with surface spin canting. We further establish the validity limits of the constant‐gradient approximation and derive a first‐order correction that extends predictive accuracy to larger displacements.
Richard Nii Ayitey Akoto, Bernard Kwame Mussey, Kwabena Kan‐Dapaah, Emmanuel Acquah, Cephas Avoryie   +4 more
wiley   +1 more source

Effective Prandtl Aspects on Bio-Convective Thermally Developed Magnetized Tangent Hyperbolic Nanoliquid With Gyrotactic Microorganisms and Second Order Velocity Slip

IEEE Access, 2019
The current article depicts the impact of the effective Prandtl number on thermally developed flow of magnetized tangent hyperbolic fluid containing nanoparticles over a porous surface with shear rate viscosity.
Ying Wang, Hassan Waqas, Madeeha Tahir, Muhammad Imran, Chahn Yong Jung   +4 more
doaj   +1 more source

Magneto-bio-thermal Convection in Rotating Nanoliquid ‎containing Gyrotactic Microorganism

Journal of Applied and Computational Mechanics, 2020
The magneto-convection influenced by a gyrotactic behavior of algal suspensions along with rotation in the nanoliquid layer is investigated. Linear theory based on normal mode analysis is used to find out the inquisitive results of the problem for rigid-free and rigid-rigid boundaries. Both Galerkin-method (Number of terms (N) > 6) and shooting method (
Khurana, Meenakshi, Rana, Puneet, Srivastava, Sangeet, Yadav, Sanjay   +3 more
openaire   +2 more sources

Multiphysics Finite Element Analysis of Diffusive–Bioconvective MHD Hybrid Nanofluid Flow Over an Exponentially Stretching Sheet

Advances in Mathematical Physics, Volume 2026, Issue 1, 2026.
This study examines the diffusive–bioconvective magnetohydrodynamic (MHD) flow of a hybrid nanofluid past an exponentially stretching sheet embedded in a porous medium, incorporating thermal radiation, viscous dissipation, Soret–Dufour effects, and gyrotactic microorganisms.
Paul M. Matao, L. Joseph Sademaki, Ivan Giorgio   +2 more
wiley   +1 more source

Mixed convection in gravity-driven thin film non-Newtonian nanofluids flow with gyrotactic microorganisms

Results in Physics, 2017
Mixed convection in gravity-driven non-Newtonian nanofluid films (Casson and Williamson) flow containing both nanoparticles and gyrotactic microorganisms along a convectively heated vertical surface is investigated.
Noor Saeed Khan, Taza Gul, Muhammad Altaf Khan, Ebenezer Bonyah, Saeed Islam   +4 more
doaj   +1 more source

Stability of downflowing gyrotactic microorganism suspensions in a two-dimensional vertical channel [PDF]

Journal of Fluid Mechanics, 2014
AbstractHydrodynamic focusing of cells along the region of the most rapid flow is a robust feature in downflowing suspensions of swimming gyrotactic microorganisms. Experiments performed in a downward pipe flow have reported that the focused beam-like structure of the cells is often unstable and results in the formation of regular-spaced axisymmetric ...
Hwang, Y, Pedley, TJ
openaire   +2 more sources