Results 51 to 60 of about 11,295 (181)

Second law analysis of magnetized Casson nanofluid flow in squeezing geometry with porous medium and thermophysical influence

Journal of Taibah University for Science, 2021
This flow investigation analysed the entropy generation rate as an additional enrichment to the rate of heat transfer in Casson nanofluid flow between squeezing disks.
M. M. Rashidi, M. T. Akolade, M. M. Awad, A. O. Ajibade, I. Rashidi   +4 more
doaj   +1 more source

Irreversibility characterization in nanoliquid flow with velocity slip and dissipation by a stretchable cylinder

Alexandria Engineering Journal, 2021
Here we scrutinize magnetohydrodynamic mixed convection flow of viscous nanoliquid by a stretching cylinder. Heat flux, Joule heating and dissipation effect are examined in heat equation.
T. Hayat, Sohail A. Khan, A. Alsaedi
doaj   +1 more source

Effect of Thermal Radiation on the Entropy Generation of Hydromagnetic Flow Through Porous Channel [PDF]

, 2016
In this study, effect of thermal radiation on the entropy generation rate of a hydromagnetic incompressible viscous flow through porous channel has been studied.
Gbadeyan, J.A., Iyase, S.A ., Okagbue, H. I., Opanuga, A. A.   +3 more
core  

A thermodynamic analysis of forced convection through porous media using pore scale modeling [PDF]

, 2016
The flow thorough porous media is analyzed from a thermodynamic perspective, with a particular focus on the entropy generation inside the porous media, using a pore scale modeling approach.
Karimi, Nader, Peterson, G.P., Torabi, Mehrdad, Torabi, Mohsen   +3 more
core   +1 more source

Entropy Generation Analysis in MHD Nanofluid Flow Using the Brinkman–Forchheimer Model in a Quadrantal Porous Enclosure

Advances in Mathematical Physics
This study presents a detailed numerical investigation of natural convection heat and mass transfer within a fluid-saturated porous quadrantal enclosure containing a heated circular cylinder and filled with TiO2–H2O nanoliquid.
Muhammad Jameel, Muhammad Salim Khan, Zahir Shah, Meshal Shutaywi   +3 more
doaj   +1 more source

Computational analysis and biomechanical study of Oldroyd-B fluid with homogeneous and heterogeneous reactions through a vertical non-uniform channel

Open Physics, 2023
Homogeneous and heterogeneous reactions play a decisive role in biological procedures such as burning, polymer creation, ceramic construction, distillation, and catalysis. The magnetic properties of hemoglobin molecules are organic.
Deebani Wejdan, Rooman Muhammad, Vrinceanu Narcisa, Shah Zahir, Shutaywi Meshal, Jeli Roqia Abdullah A.   +5 more
doaj   +1 more source

Marangoni convective flow of hybrid nanofluid (MnZnFe2O4-NiZnFe2O4-H2O) with Darcy Forchheimer medium

Ain Shams Engineering Journal, 2021
This communication discusses the Marangoni convection of hybrid nanofluid. Hybrid nanofluid is made up of two nanoparticles (MnZiFe2O4-NiZnFe2O4) and one base fluid (H2O). Darcy Forchheimer porous medium effect is inserted in momentum equation.
M. Ijaz Khan, Sumaira Qayyum, Faisal Shah, R. Naveen Kumar, R.J. Punith Gowda, B.C. Prasannakumara, Yu-Ming Chu, S. Kadry   +7 more
doaj   +1 more source

Entropy Generation Analysis due to Permeable Exponential Stretching in Boundary Layer Flows

Heat Transfer, Volume 55, Issue 2, Page 781-796, March 2026.
ABSTRACT Entropy generation represents the irreversible loss of useful energy in thermal–fluid systems, directly reducing efficiency in applications, such as microelectronics cooling, nanofluid‐based heat exchangers, and polymer processing. This study investigates entropy generation in a two‐phase viscoelastic nanofluid flow over a permeable ...
Khodani Sherrif Tshivhi, Maashutha Samuel Tshehla   +1 more
wiley   +1 more source

Natural flow patterns and structured people dynamics: a constructal view [PDF]

, 2007
Constructal theory that has been successfully applied to planetary circulations and climate and to river basin morphology is shown to provide a useful framework for describing flows of people. We showed here, with simple examples, that intuitive rules of
Reis, A. Heitor
core  

Chemically Reacting Jeffrey Fluid Flow Over a Deformable Porous Layer with Entropy Generation Analysis

International Journal of Applied Mechanics and Engineering, 2022
Entropy generation of a steady Jeffrey fluid flow over a deformable vertical porous layer is analysed with consideration of a first-order chemical reaction and thermal diffusion.
Utpal Jyoti Das
doaj   +1 more source