Entropy Generation Analysis on Magnetohydrodynamic Eyring-Powell Nanofluid Over a Stretching Sheet by Heat Source/Sink

被引:5
作者
Mishra, S. R. [1 ]
Baag, S. [2 ]
Parida, S. K. [3 ]
机构
[1] Siksha O Anusandhan Deemed Univ, Dept Math, ITER, Bhubaneswar 751030, Odisha, India
[2] OUAT, Dept Phys, Coll Basics Sci & Humanities, Bhubaneswar, India
[3] Siksha Anusandhan Deemed Univ, Dept Phys, ITER, Bhubaneswar 751030, Odisha, India
关键词
Chemical Reaction; Entropy; Shooting Technique; Eyring-Powell Nanofluid; Nusselt Number; MIXED CONVECTION FLOW; BOUNDARY-LAYER-FLOW; POROUS-MEDIUM; MASS-TRANSFER; ROTATING FLOW; MHD FLOW; NATURAL-CONVECTION; MICROPOLAR FLUID; 2ND-GRADE FLUID; VERTICAL PLATE;
D O I
10.1166/jon.2022.1861
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
In this communication, the analysis of the entropy generation on magnetohydrodynamic (MHD) Eyring-Powell nanofluid over a stretching sheet with the effects of heat source/sink is reported. The presence of thermophoresis and Brownian motion are responsible for the enhancement in the properties of heat transfer. With the help of suitable similarity transformation entity, the involved governing partially differential equations (PDEs) are converted into nonlinear coupled ordinary differential equations (ODEs). Further, converted differential equations are solved by numerical methods such as Runge-Kutta fourth order correlated with shooting technique. Influence of various pertinent physical parameters is discussed via velocity, temperature, concentration and entropy profiles. The effect of these variables on the quantities of engineering advance such as Nusselt and Sherwood number are furnished in illustrative form and discussed. Further, the major findings of the outcomes are laid down as follows; the Brownian motion of the particles enhances the fluid temperature whereas thermophoresis retards significantly. The entropy generation overshoots due to the increase in the Reynolds number. Nanofluids with high critical heat fluxes and high-power density have the potential to provide the required cooling effect in military ships, submarines, wave energy converters and high-power laser diodes.
引用
收藏
页码:537 / 544
页数:8
相关论文
共 66 条
[1]   Analytical modeling of entropy generation for Casson nano-fluid flow induced by a stretching surface [J].
Abolbashari, Mohammad Hossein ;
Freidoonimehr, Navid ;
Nazari, Foad ;
Rashidi, Mohammad Mehdi .
ADVANCED POWDER TECHNOLOGY, 2015, 26 (02) :542-552
[2]   Impact of two-phase hybrid nanofluid approach on mixed convection inside wavy lid-driven cavity having localized solid block [J].
Alsabery, Ammar I. ;
Tayebi, Tahar ;
Kadhim, Hakim T. ;
Ghalambaz, Mohammad ;
Hashim, Ishak ;
Chamkha, Ali J. .
JOURNAL OF ADVANCED RESEARCH, 2021, 30 :63-74
[3]   Heat transfer in a liquid film on an unsteady stretching surface [J].
Andersson, HI ;
Aarseth, JB ;
Dandapat, BS .
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2000, 43 (01) :69-74
[4]   MHD mixed convection flow and heat transfer in an open C-shaped enclosure using water-copper oxide nanofluid [J].
Armaghani, T. ;
Esmaeili, H. ;
Mohammadpoor, Y. A. ;
Pop, I. .
HEAT AND MASS TRANSFER, 2018, 54 (06) :1791-1801
[5]   Numerical investigation of water-alumina nanofluid natural convection heat transfer and entropy generation in a baffled L-shaped cavity [J].
Armaghani, T. ;
Kasaeipoor, A. ;
Alavi, N. ;
Rashidi, M. M. .
JOURNAL OF MOLECULAR LIQUIDS, 2016, 223 :243-251
[6]   Magnetohydrodynamic Boundary Layer Flow Over an Exponentially Stretching Sheet Past a Porous Medium with Uniform Heat Source [J].
Baag, S. ;
Mishra, S. R. ;
Hoque, Mohammad Mainul ;
Anika, Nisat Nowroz .
JOURNAL OF NANOFLUIDS, 2018, 7 (03) :570-576
[7]   Heat and Mass Transfer Analysis on MHD 3-D Water-Based Nanofluid [J].
Baag, S. ;
Mishra, S. R. .
JOURNAL OF NANOFLUIDS, 2015, 4 (03) :352-361
[8]  
Bejan A, 1982, Entropy generation through heat and fluid flow, DOI DOI 10.1115/1.3167072
[9]   MHD FREE CONVECTION FLOW OF A NANOFLUID PAST A VERTICAL PLATE IN THE PRESENCE OF HEAT GENERATION OR ABSORPTION EFFECTS [J].
Chamkha, A. J. ;
Aly, A. M. .
CHEMICAL ENGINEERING COMMUNICATIONS, 2011, 198 (03) :425-441
[10]  
Chamkha A.J., 2012, RECENT PATENTS MECH, V5, P176, DOI 10.2174/2212797611205030176