Results 211 to 220 of about 134,990 (292)

Optimisation d’un écoulement de couche limite par la méthode E.G.M, ‘Entropy Generation Minimization’

open access: yesRevue des Énergies Renouvelables, 2008
A. Maougal, A. Chaker, M.H. Chibat
doaj  

Entropy generation minimization for CO2 hydrogenation to light olefins

Energy, 2018
Abstract An optimization model is established for the reaction process of CO2 hydrogenation to light olefins in a fixed-bed tubular reactor based on finite time thermodynamics or entropy generation minimization theory. In the present study, the specific generation rate (entropy generation rate averaged by the production rate of the target product) is
Lingen Chen, , Shaojun Xia
exaly   +2 more sources

Entropy generation minimization of hybrid nanofluid mixed convection flow in lid-driven square enclosure with heat-generating porous layer on inner walls

International Journal of Numerical Methods for Heat & Fluid Flow, 2023
Purpose This study aims to numerically scrutinize the entropy generation minimization and mixed convective heat transfer of multi-walled carbon nanotubes–Fe3O4/water hybrid nanofluid flow in a lid-driven square enclosure with heat generation in the ...
Oktay Çiçek, A. Baytaş, A. Baytaş
semanticscholar   +1 more source

Entropy generation minimization for boiling flow inside evaporator tube with R32 and R410A refrigerants: a comparison of different two-phase flow models

Journal of Thermal Science and Engineering Apllications, 2023
The objective of the present work is to find out the optimal mass flux of two common refrigerants, R32 and R410A, undergoing boiling in an evaporator tube based on the entropy generation minimization approach.
Md Naim Hossain, Koushik Ghosh
semanticscholar   +1 more source

Entropy generation minimization of Ag-Fe_3O_4/water-ethylene glycol squeezed hybrid nanofluid flow between parallel disks

International Journal of Numerical Methods for Heat & Fluid Flow, 2022
Purpose This paper aims to examine the squeezing flow of hybrid nanofluid within the two parallel disks. The 50:50% water–ethylene glycol mixture is used as a base fluid to prepare Ag–Fe_3O_4 hybrid nanofluid.
R. Agrawal, Pradeep Kaswan
semanticscholar   +1 more source

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