Results 71 to 80 of about 735,606 (326)

Entropy generation in magnetohydrodynamic mixed convection flow over an inclined stretching sheet [PDF]

open access: yes, 2017
This research focuses on entropy generation rate per unit volume in magneto-hydrodynamic (MHD) mixed convection boundary layer flow of a viscous fluid over an inclined stretching sheet.
Ali, Saleh Alshomrani   +4 more
core   +1 more source

Predicting Entropy Generation Rates in Transitional Boundary Layers Based on Intermittency

open access: yesJournal of Turbomachinery, 2006
Prediction of thermodynamic loss in transitional boundary layers is typically based on time-averaged data only. This approach effectively ignores the intermittent nature of the transition region. In this work laminar and turbulent conditionally sampled boundary layer data for zero pressure gradient and accelerating transitional boundary layers have ...
Nolan, K   +3 more
openaire   +3 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

A nonlinear model dynamics for closed-system, constrained, maximal-entropy-generation relaxation by energy redistribution

open access: yes, 2005
We discuss a nonlinear model for the relaxation by energy redistribution within an isolated, closed system composed of non-interacting identical particles with energy levels e_i with i=1,2,...,N.
E. P. Gyftopoulos   +4 more
core   +1 more source

Heat transfer and entropy generation optimization of forced convection in a porous-saturated duct of rectangular cross-section [PDF]

open access: yes, 2007
We investigate analytically the first and the second law characteristics of fully developed forced convection inside a porous-saturated duct of rectangular cross-section. The Darcy-Brinkman flow model is employed.
Gurgenci, Hal   +2 more
core   +1 more source

The rate of total entropy generation for Riemann problems

open access: yesJournal of Differential Equations, 1990
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Dynamics of radiative Williamson hybrid nanofluid with entropy generation: significance in solar aircraft

open access: yesScientific Reports, 2022
Sun based energy is the chief source of heat from the sun, and it utilizes in photovoltaic cells, sun-based power plates, photovoltaic lights and sun-based hybrid nanofluids.
S. Hussain
semanticscholar   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Entropy analysis in mixed convective flow of hybrid nanofluid subject to melting heat and chemical reactions

open access: yesCase Studies in Thermal Engineering, 2022
The present study discloses entropy analysis in flow of hybrid nanofluid under the influences of magnetohydrodynamics, variable viscosity and mixed convection.
Zakir Hussain   +3 more
doaj   +1 more source

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

open access: yes, 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.   +3 more
core  

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