Results 51 to 60 of about 1,430 (208)

Entropy Optimization in Transient Hydromagnetics Laminar Flow Through a Vertical Stream With Emission of Thermal Energy and Temperature‐Dependent Properties Governed by Newtonian Cooling

Engineering Reports, Volume 8, Issue 6, June 2026.
This study investigates entropy production in transient hydromagnetic laminar flow through a vertical channel embedded in a porous channel with temperature‐dependent properties under Newtonian cooling. Increasing magnetic field strength reduces velocity, temperature, and entropy production, enhancing thermodynamic performance.
Odeli J. Kigodi, Omari B. Shegwando, Alex X. Matofali, Ruth F. Mzomozi, Roines E. Berenado   +4 more
wiley   +1 more source

Two‐Phase Nanofluid Flow in a Non‐Newtonian Model Past a Deformable Sheet With Magnetized Environmental Effects: Statistical Modeling and ANOVA Analysis

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 3, May/June 2026.
ABSTRACT This paper presents a comprehensive numerical analysis of magnetohydrodynamic (MHD) Casson nanofluid movement over a permeable, linearly stretching sheet, integrating the contributions of non‐uniform heat generation or absorption and chemical interaction.
Manoj Kumar Sahoo, MD. Shamshuddin, Subhajit Panda, Umair Khan   +3 more
wiley   +1 more source

Non-linear bioconvection in a deep suspension of gyrotactic swimming micro-organisms [PDF]

, 1999
The non-linear structure of deep, stochastic, gyrotactic bioconvection is explored. A linear analysis is reviewed and a weakly non-linear analysis justifies its application by revealing the supercritical nature of the bifurcation. An asymptotic expansion
Hill, N., N A Hill, Bees, M., M A Bees
core  

Thermo diffusion and diffusion thermo impacts on bioconvection Walter-B nanomaterial involving gyrotactic microorganisms

Alexandria Engineering Journal, 2021
Here magnetohydrodynamic (MHD) bioconvection Walter-B nanofluid flow due to stretched sheet is considered. Significance of motile gyrotactic microorganisms and melting phenomena are scrutinized.
T. Hayat, Inayatullah, A. Alsaedi, B. Ahmad   +3 more
doaj   +1 more source

Bioconvection Darcy–Forchheimer Flow of Ree‐Eyring Nanofluid Over a Riga Plate With Arrhenius Activation Energy and Viscous Dissipation

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 2, March/April 2026.
ABSTRACT This work examines the intricate interactions of heat radiation, viscous dissipation, the Cattaneo–Christov thermal model, gyrotactic microorganisms, Arrhenius activation energy, and Darcy–Forchheimer flow affecting Ree‐Eyring nanofluid behavior across a Riga plate.
M. Vinodkumar Reddy, V. Sivaramakrishna, Jintu Mani Nath, V. V. L. Deepthi, Bamdeb Dey   +4 more
wiley   +1 more source

Influence of activation energy in steady state hydro dynamic non-Newtonian nano fluid with mobile microorganisms

Results in Chemistry
The purpose of this article is to investigate the activation energy associated with bioconvection nano flow propagation via Riga plate with Arrhenius impact. Electricity flows through the fluid with a Lorentz force that alters in vertical direction.
G. Dharmaiah, B. Shankar Goud, Thadakamalla Srinivasulu, M. Sridevi, Anagandula Srinu   +4 more
doaj   +1 more source

Bioconvective Chemically Reactive Radiative Squeezing Flow of a Casson Hybrid Nanofluid Between Two Parallel Plates Under Variable Viscosity

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 2, March/April 2026.
ABSTRACT Hybrid nanofluids, known for their superior thermal and electrical conductivity, have demonstrated remarkable potential in enhancing the heat transfer capability of conventional base fluids. This study analyzes the effects of viscous dissipation and heat radiation on two‐dimensional unsteady incompressible squeezing flow transporting hybrid ...
Hajra Batool, Dur‐e‐Shehwar Sagheer, Muhammad Sabeel Khan, Hassan Shahzad   +3 more
wiley   +1 more source

Bioconvection and thermo-bioconvection of gravitactic micro-organisms in enclosures [PDF]

, 2007
Mathematical models and numerical procedure -- Bioconvection of gravitactic micro-organisms in rectangular enclosures -- Thermo-bioconvection of gravitactic micro-organisms in vertical ...
Taheri, Mehrdad
core  

HAM simulation for bioconvective magnetohydrodynamic flow of Walters-B fluid containing nanoparticles and microorganisms past a stretching sheet with velocity slip and convective conditions

Open Physics, 2023
In recent years, many numerical and analytical attempts have been reported by the researchers to explore the technological and industrial processes.
Yasmin Humaira, Mahnashi Ali M., Hamali Waleed, Lone Showkat Ahmad, Saeed Anwar   +4 more
doaj   +1 more source

MHD mixed convection heat transfer of nanofluid containing oxytactic microorganisms inside a vertical annular porous cylinder

International Journal of Thermofluids, 2022
For the first time, MHD mixed convection heat transfer of nanofluid containing oxytactic microorganisms is investigated inside a vertical annular porous cylinder.
Mohammadreza Habibishandiz, Ziad Saghir
doaj   +1 more source