Results 301 to 310 of about 4,290,745 (350)

Entropy generation and thermal analysis for rotary motion of hydromagnetic Casson nanofluid past a rotating cylinder with Joule heating effect

International Communications in Heat and Mass Transfer, 2020
In current work, we have analyzed the entropy generation for radiative spinning motion of Casson nanofluid. Swirling motion is caused by a stretchable cylinder, which is rotating with an angular velocity.
Arshad Khan, Z. Shah, E. Alzahrani, S. Islam   +3 more
semanticscholar   +1 more source

Entropy generation and economic analyses in a nanofluid filled L-shaped enclosure subjected to an oriented magnetic field

, 2020
Natural convected heat transportation attributes can be elaborated better using entropy generation analysis. In current framework, we scrutinized magnetized Al2O3-H2O nanomaterial natural convection based on entropy generation and L-shaped cavity.
S. M. Seyyedi, A. Dogonchi, M. Hashemi-Tilehnoee, M. Waqas, D. Ganji   +4 more
semanticscholar   +1 more source

Simultaneous effects of nonlinear thermal radiation and Joule heating on the flow of Williamson nanofluid with entropy generation

, 2020
The present communication addresses the heat and mass transfer mechanism in MHD nanofluid flow of Williamson fluid over a stretching sheet taking the combined effects of Joule heating, nonlinear thermal radiation and viscous dissipation into ...
Ajay Kumar, R. Tripathi, Ramayan Singh, V. Chaurasiya   +3 more
semanticscholar   +1 more source

Total entropy generation rate minimization configuration of a membrane reactor of methanol synthesis via carbon dioxide hydrogenation

Science China Technological Sciences, 2022
Penglei Li, Lingen Chen, Shaojun Xia, Rui Kong, Y. Ge   +4 more
semanticscholar   +1 more source

Dynamism of magnetohydrodynamic cross nanofluid with particulars of entropy generation and gyrotactic motile microorganisms

, 2020
The current study presents the dynamics of entropy generation in magnetohydrodynamic Cross nanofluid containing gyrotactic microorganisms. The system of nonlinear coupled differential equations is acquired through boundary layer approximation and ...
R. Naz, Mughira Noor, T. Hayat, M. Javed, A. Alsaedi   +4 more
semanticscholar   +1 more source

Entropy generation minimization: Darcy-Forchheimer nanofluid flow due to curved stretching sheet with partial slip

, 2020
This paper explores the Darcy-Forchheimer two-dimensional flow of nanofluid due to curved stretching sheet. Brownian motion and thermophoresis effects are taken in to account.
T. Hayat, Sumaira Qayyum, A. Alsaedi, B. Ahmad   +3 more
semanticscholar   +1 more source

The Entropy Generation Minimisation based on the Revised Entropy Generation Number

International Journal of Exergy, 2010
In the present work, an improved Entropy Generation Minimisation (EGM) approach aiming at minimising the revised entropy generation number which is the non-dimensionalised entropy by the ratio of heat flow to the input temperature of the cold fluid is developed for a plate-fin heat exchanger design with multiple design variables with the help of ...
Jiangfeng Guo, Lin Cheng, Mingtian Xu
openaire   +1 more source

Effect of blade thickness on rotating stall of mixed-flow pump using entropy generation analysis

, 2021
Leilei Ji, Wei Li, W. Shi, F. Tian, R. Agarwal   +4 more
semanticscholar   +1 more source

MHD double-diffusive mixed convection and entropy generation of nanofluid in a trapezoidal cavity

, 2021
Priyajit Mondal, T. R. Mahapatra
semanticscholar   +1 more source

Entropy generation of graphene–platinum hybrid nanofluid flow through a wavy cylindrical microchannel solar receiver by using neural networks

Journal of Thermal Analysis and Calorimetry, 2021
R. Khosravi, Saeed Rabiei, M. Khaki, M. Safaei, M. Goodarzi   +4 more
semanticscholar   +1 more source