Results 81 to 90 of about 11,335 (180)

Simultaneous Extrema in the Entropy Production for Steady-State Fluid Flow in Parallel Pipes

, 2010
Steady-state flow of an incompressible fluid in parallel pipes can simultaneously satisfy two contradictory extremum principles in the entropy production, depending on the flow conditions.
Andresen, Ang, Attard, Attard, Awumah, Bejan, Bejan, Bruers, Christen, Christen, Crooks, Dewar, Dewar, Dewar, Helmholtz, Jaynes, Juretic, Kleidon, Landauer, Main, Martyushev, Martyushev, Martyushev, Meysman, Niven, Niven, Niven, Niven, Nulton, Onsager, Onsager, Onsager, Ozawa, Salamon, Salamon, Schneider, Setiadi, Županovic   +37 more
core   +1 more source

Entropy generation for forced convection in a porous channel with isoflux or isothermal walls [PDF]

, 2008
A numerical study is reported to investigate the entropy generation due to forced convection in a parallel plate channel filled by a saturated porous medium.
Hooman, Faegheh, Hooman, Kamel, Mohebpour, Saeed R.   +2 more
core   +1 more source

Flow of Elastoviscous Nanofluid Through an Elongating Surface With Dissipative Heat: A Confluent Hypergeometric Solution

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.
ABSTRACT Thermal energy transport likely through polymer extrusion, cooling of metallic plates, and chemical processing equipment relating to the flow of viscoelastic nanofluid has a greater role in engineering because of its elastic characteristics.
Rupa Baithalu, S. R. Mishra, Ram Prakash Sharma, Laxmipriya Swain   +3 more
wiley   +1 more source

Single-phase laminar flow heat transfer from confined electron beam enhanced surfaces [PDF]

, 2015
An experimental investigation of the thermal-hydraulic characteristics for single-phase flow through three electron beam enhanced structures was conducted with water at mass flow rates from 0.005 kg/s to 0.045 kg/s.
Arben Ferhati, Bejan A., Bergles A.E., David A. Reay, John S. Lewis, Ryan J. McGlen, Shah R.K., Tassos G. Karayiannis   +7 more
core   +2 more sources

Effects of MHD and slip on heat transfer boundary layer flow over a moving plate based on specific entropy generation

Journal of Taibah University for Science, 2018
In this article, combined effects of magnetohydrodynamics (MHD) heat transfer flow under the influence of slip over a moving flat plate are investigated. Effects of entropy generation are also examined.
R. Ellahi, Sultan Z Alamri, Abdul Basit, A. Majeed   +3 more
doaj   +1 more source

ANN‐Enabled Analysis of Nanoparticle Aggregation and Hall Effects on Ag‐H2O Nanofluid Flow Over a Spinning Disk With Convective Heating and Thermal Radiation

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.
ABSTRACT The exceptional characteristics of nanofluids have turned out to be a significant development in revolutionizing heat transfer mechanisms in several electronic cooling devices and industrial manufacturing processes. The present study deals with the investigation of the second law of thermodynamics applied to the steady MHD fluid flow above a ...
Dixita Sonowal, Bidyasagar Kumbhakar
wiley   +1 more source

Improving Information Extraction by Acquiring External Evidence with Reinforcement Learning [PDF]

, 2016
Most successful information extraction systems operate with access to a large collection of documents. In this work, we explore the task of acquiring and incorporating external evidence to improve extraction accuracy in domains where the amount of ...
Barzilay, Regina, Narasimhan, Karthik, Yala, Adam   +2 more
core   +2 more sources

Heat Transfer of Viscous MHD Nanofluid Flow in the Presence of Solar Radiation With Entropy

Abstract and Applied Analysis, Volume 2026, Issue 1, 2026.
To satisfy the power needs of human beings without affecting the environment, scientists have been working on the efficient practices of renewable energy sources such as solar, water, and wind. As a source of energy resources, solar radiation is preferred because of its unlimited availability and low ecological impact.
Girma Tafesse Workneh, Aychew Wondyfraw Tesfaye, Abd Allah Hyder   +2 more
wiley   +1 more source

Thermal Radiative Flow and Entropy Generation in MHD Williamson Hybrid Nanofluid (Cu+Ag)/H2O Over a Porous Stretching Sheet With Non‐Fourier Heat Flux and Heat Source

Advances in Mathematical Physics, Volume 2026, Issue 1, 2026.
This study investigates the radiative magnetohydrodynamic (MHD) flow of Williamson and hybrid Williamson nanofluids (Cu–water and Cu + Ag–water) over a porous, linearly stretching sheet with suction and internal heat generation. Although nanofluids have been extensively studied, limited research addresses the combined influence of non‐Fourier heat flux,
Tigabu Gubena, Wubshet Ibrahim, Zine El Abiddine Fellah   +2 more
wiley   +1 more source

Entropy Generation of Two Immiscible Fluid Flow of Couple-Stress and Viscous Liquid in a Vertical Wavy Porous Space [PDF]

Journal of Heat and Mass Transfer Research
The purpose of this research is to examine the entropy generation analysis of two immiscible MHD fluid flows in a vertical wavy channel with travelling thermal waves and porous space when subjected to an external magnetic field. Region-I is occupied with
J. Bala Anasuya, Suripeddi Srinivas
doaj   +1 more source