RESEARCH PAPER
Second Law Analysis of MHD Forced Convective Nanoliquid Flow Through a Two-Dimensional Channel
1
Research Lab, Technology Energy and Innovative Materials, Faculty of Sciences, University of Gafsa, Gafsa 2112, Tunisia
2
UR, : Modelling Optimization and Augmented Engineering, ISLAIB, University of Jendouba, Av. de l’UMA, Jendouba 8189, Tunisia
Submission date: 2022-09-17
Acceptance date: 2022-11-06
Online publication date: 2022-12-15
Publication date: 2022-12-01
Acta Mechanica et Automatica 2022;16(4):417-431
KEYWORDS
ABSTRACT
The present study deals with fluid flow, heat transfer and entropy generation in a two-dimensional channel filled with Cu–water nanoliquid and containing a hot block. The nanoliquid flow is driven along the channel by a constant velocity and a cold temperature at the inlet, and the partially heated horizontal walls. The aim of this work is to study the influence of the most important parameters such as nanoparticle volume fraction (0%≤ϕ≤4%), nanoparticle diameter (5 nm≤dp≤55 nm), Reynolds number (50≤Re≤200), Hartmann number (0≤Ha≤90), magnetic field inclination angle (0≤γ≤π) and Brownian motion on the hydrodynamic and thermal characteristics and entropy generation. We used the lattice Boltzmann method (LBM: SRT-BGK model) to solve the continuity, momentum and energy equations. The obtained results show that the maximum value of the average Nusselt number is found for case (3) when the hot block is placed between the two hot walls. The minimum value is calculated for case (2) when the hot block is placed between the two insulated walls. The increase in Reynolds and Hartmann numbers enhances the heat transfer and the total entropy generation. In addition, the nanoparticle diameter increase reduces the heat transfer and the irreversibility, the impact of the magnetic field inclination angle on the heat transfer and the total entropy generation is investigated, and the Brownian motion enhances the heat transfer and the total entropy generation.
REFERENCES (48)
1.
Karimipour A, Nezhad AH, D’Orazio A, Esfe MH, Safaei MR, Shirani E. Simulation of copper–water nanofluid in a microchannel in slip flow regime using the lattice Boltzmann method. European Journal of Mechanics-B/Fluids. 2015; 49(A):89-99.
2.
Sheikholeslami M, Ashorynejad H, Rana P. Lattice Boltzmann simulation of nanofluid heat transfer enhancement and entropy generation. Journal of Molecular Liquids. 2016; 214:86-95.
3.
Mishra P, Tiwari A, Chhabra R. Effect of orientation on forced convection heat transfer from a heated cone in Bingham plastic fluids. International Communications in Heat and Mass Transfer. 2018; 93:34-40.
4.
Kim SK. Forced convection heat transfer for the fully-developed laminar flow of the cross fluid between parallel plates. Journal of Non-Newtonian Fluid Mechanics. 2020; 276:104226-1042231.
5.
Peyghambarzadeh S, Sarafraz MM, Vaeli N, Ameri E, Vatani A, Jamialahmadi M. Forced convective and subcooled flow boiling heat transfer to pure water and n-heptane in an annular heat exchanger. Annals of Nuclear Energy. 2013; 53:401-410.
6.
Arasteh H, Mashayekhi R, Goodarzi M, Motaharpour SH, Dahari M, Toghraie D. Heat and fluid flow analysis of metal foam embedded in a double-layered sinusoidal heat sink under local thermal non-equilibrium condition using nanofluid. Journal of Thermal Analysis and Calorimetry. 2019; 138(2):1461-1476.
7.
Farooq U, Waqas H, Khan MI, Khan SU, Chu Y-M, Kadry S. Thermally radioactive bioconvection flow of Carreau nanofluid with modified Cattaneo-Christov expressions and exponential space-based heat source. Alexandria Engineering Journal. 2021; 60(3):3073-3086.
8.
Xiong P-Y, Hamid A, Chu Y-M, Khan MI, Gowda R, Kumar RN, et al. Dynamics of multiple solutions of Darcy–Forchheimer saturated flow of Cross nanofluid by a vertical thin needle point. The European Physical Journal Plus. 2021; 136(3):1-22.
9.
Santra AK, Sen S, Chakraborty N. Study of heat transfer due to laminar flow of copper–water nanofluid through two isothermally heated parallel plates. International journal of thermal sciences. 2009; 48(2):391-400.
10.
Heidary H, Kermani M. Effect of nano-particles on forced convection in sinusoidal-wall channel. International Communications in Heat and Mass Transfer. 2010; 37(10):1520-1527.
11.
Minakov A, Lobasov A, Guzei D, Pryazhnikov M, Rudyak VY. The experimental and theoretical study of laminar forced convection of nanofluids in the round channel. Applied Thermal Engineering. 2015; 88:140-148.
12.
Ma Y, Mohebbi R, Rashidi M, Yang Z. Study of nanofluid forced convection heat transfer in a bent channel by means of lattice Boltzmann method. Physics of Fluids. 2018; 30(3):032001.
13.
Ramin M, Erfan K, Omid A. A, Davood T, Mehdi B, Milad G. CFD analysis of thermal and hydrodynamic characteristics of hybrid nanofluid in a new designed sinusoidal double-layered microchannel heat sink. Journal of Thermal Analysis and Calorimetry 2018; 134(3):2305–2315.
14.
Mohebbi R, Lakzayi H, Sidik NAC, Japar WMAA. Lattice Boltzmann method based study of the heat transfer augmentation associated with Cu/water nanofluid in a channel with surface mounted blocks. International Journal of Heat and Mass Transfer. 2018; 117:425-435.
15.
Lotfi R, Saboohi Y, Rashidi A. Numerical study of forced convective heat transfer of nanofluids: comparison of different approaches. International Communications in Heat and Mass Transfer. 2010; 37(1):74-78.
16.
Mahian O, Kolsi L, Amani M, Estellé P, Ahmadi G, Kleinstreuer C, et al. Recent advances in modeling and simulation of nanofluid flows-Part I: Fundamentals and theory. Physics reports. 2019; 790:1-48.
17.
Almohammadi H, Vatan SN, Esmaeilzadeh E, Motezaker A, Nokhosteen A. Experimental investigation of convective heat transfer and pressure drop of Al2O3/water nanofluid in laminar flow regime inside a circular tube. International Journal of Mechanical and Mechatronics Engineering. 2012; 6(8):1750-1755.
18.
Heris SZ, Etemad SG, Esfahany MN. Experimental investigation of oxide nanofluids laminar flow convective heat transfer. International communications in heat and mass transfer. 2006; 33(4):529-535.
19.
Ruhani B, Toghraie D, Hekmatifar M, Hadian M. Statistical investigation for developing a new model for rheological behavior of ZnO–Ag (50%–50%)/ Water hybrid Newtonian nanofluid using experimental data. Physica A: Statistical Mechanics and its Applications. 2019; 525:741-751.
20.
Abbasi A, Farooq W, Tag-ElDin ESM, Khan SU, Khan MI, Guedri K, et al. Heat transport exploration for hybrid nanoparticle (Cu, Fe3O4) based blood flow via tapered complex wavy curved channel with slip features. Micromachines. 2022; 13(9):1415-1430.
21.
Mehrez Z, El Cafsi A.Forced convection magneto-hydrodynamic Al2O3–Cu/water hybrid nanofluid flow over a backward-facing step. Journal of Thermal Analysis and Calorimetry. 2019; 135(2): 1417-1427.
22.
Hussain S, Ahmed SE. Unsteady MHD forced convection over a backward facing step including a rotating cylinder utilizing Fe3O4-water ferrofluid. Journal of Magnetism and Magnetic Materials. 2019; 484:356-366.
23.
Khan MI, Kiyani M, Malik M, Yasmeen T, Khan MWA, Abbas T. Numerical investigation of magnetohydrodynamic stagnation point flow with variable properties. Alexandria Engineering Journal. 2016; 55(3):2367-2673.
24.
Chu Y-M, Khan MI, Khan NB, Kadry S, Khan SU, Tlili I, et al. Significance of activation energy, bio-convection and magnetohydrodynamic in flow of third grade fluid (non-Newtonian) towards stretched surface: A Buongiorno model analysis. International Communications in Heat and Mass Transfer. 2020; 118:104893.
25.
Peng X, Peterson G. Convective heat transfer and flow friction for water flow in microchannel structures. International journal of heat and mass transfer. 1996; 39(12):2599-2608.
26.
Toghraie D, Mashayekhi R, Arasteh H, Sheykhi S, Niknejadi M, Chamkha AJ. Two-phase investigation of water-Al2O3 nanofluid in a micro concentric annulus under non-uniform heat flux boundary conditions. International Journal of Numerical Methods for Heat and Fluid Flow. 2019; 30(4):1759-1814.
27.
Moraveji A, Toghraie D. Computational fluid dynamics simulation of heat transfer and fluid flow characteristics in a vortex tube by considering the various parameters. International Journal of Heat and Mass Transfer. 2017; 113:432-443.
28.
Togun H. Laminar CuO–water nano-fluid flow and heat transfer in a backward-facing step with and without obstacle. Applied Nanoscience. 2016; 6(3):371-378.
29.
Alamyane AA, Mohamad AA. Simulation of forced convection in a channel with extended surfaces by the lattice Boltzmann method. Computers and Mathematics with Applications. 2010; 59(7):2421-2451.
30.
Anas RQ, Mussa MA. Maximization of heat transfer density from a single-row cross-flow heat exchanger with wing-shaped tubes using constructal design. Heat Transfer. 2021; 50(6):5906-5924.
31.
Yang M-H, Yeh R-H, Hwang J-J. Forced convective cooling of a fin in a channel. Energy Conversion and Management. 2010; 51(6):1277-1286.
32.
Maia CRM, Aparecido JB, Milanez LF. Heat transfer in laminar flow of non-Newtonian fluids in ducts of elliptical section. International Journal of Thermal Sciences. 2006; 45(11):1066-1072.
33.
Khodabandeh E, Rozati SA, Joshaghani M, Akbari OA, Akbari S, Toghraie D. Thermal performance improvement in water nanofluid/GNP–SDBS in novel design of double-layer microchannel heat sink with sinusoidal cavities and rectangular ribs. Journal of Thermal Analysis and Calorimetry. 2019; 136(3):1333-1345.
34.
Fanambinantsoa HV, Rakotomanga FdA, Randriaza-namparany MA. Étude numérique de la convection forcée dans un canal rectangulaire horizontal muni d’une protubérance sinusoïdale. Afrique Scince. 2016; 12(6):353-364.
35.
Buyruk E, Karabulut K. Enhancement of heat transfer for plate fin heat exchangers considering the effects of fin arrangements. Heat Transfer Engineering. 2018; 39 (15): 1392-1404.
36.
Dixit A, Patil AK. Heat transfer characteristics of grooved fin under forced convection. Heat Transfer Engineering. 2015; 36(16): 1409-1416.
37.
Ferhi M, Djebali R. Heat Transfer Appraising and Second Law Analysis of Cu-Water Nanoliquid Filled Microchannel: Slip Flow Regime. Romanian Journal of Physics. 2022; 67:605-630.
38.
Mejri I, Mahmoudi A, Abbassi MA, Omri A. Magnetic field effect on entropy generation in a nanofluid-filled enclosure with sinusoidal heating on both side walls. Powder Technology.2014; 266:340-353.
39.
Atashafrooz M, Sheikholeslami M, Sajjadi H, Delouei AA. Interaction effects of an inclined magnetic field and nanofluid on forced convection heat transfer and flow irreversibility in a duct with an abrupt contraction. Journal of Magnetism and Magnetic Materials. 2019; 478:216-226.
40.
Ferhi M, Djebali R, Mebarek-Oudina F, Abu-Hamdeh NH, Abboudi S. Magnetohydrodynamic Free Convection Through Entropy Generation Scrutiny of Eco-Friendly Nanoliquid in a Divided L-Shaped Heat Exchanger with Lattice Boltzmann Method Simulation. Journal of Nanofluids.2022; 11(1):99-112.
41.
Djebali R, Jaouabi A, Naffouti T, Abboudi S. Accurate LBM appraising of pin-fins heat dissipation performance and entropy generation in enclosures as application to power electronic cooling. International Journal of Numerical Methods for Heat and Fluid Flow. 2019; 30(2):742-768.
42.
Zou Q, He X. On pressure and velocity boundary conditions for the lattice Boltzmann BGK model. Physics of fluids. 1997; 9(6):1591-1598.
43.
Mohamad A. Lattice Boltzmann Method: Fundamentals and Engineering Applications with Computer Codes: Springer Science and Business Media; 2011:70.
44.
Brinkman HC. The viscosity of concentrated suspensions and solutions. The Journal of chemical physics. 1952; 20(4):571-579.
45.
Koo J, Kleinstreuer C. Laminar nanofluid flow in microheat-sinks. International journal of heat and mass transfer. 2005; 48(13):2652-2661.
46.
Hussain S, Ahmed SE, Akbar T. Entropy generation analysis in MHD mixed convection of hybrid nanofluid in an open cavity with a horizontal channel containing an adiabatic obstacle. International Journal of Heat and Mass Transfer. 2017; 114:1054-1066.
47.
Tang G, Tao W, He Y. Simulation of fluid flow and heat transfer in a plane channel using the lattice Boltzmann method. International journal of modern physics B. 2003; 17(1):183-187.
48.
Izadi M, Mohebbi R, Karimi D, Sheremet MA. Numerical simulation of natural convection heat transfer inside a┴ shaped cavity filled by a MWCNT-Fe3O4/water hybrid nanofluids using LBM. Chemical Engineering and Processing-Process Intensification. 2018; 125:56-66.
Share
RELATED ARTICLE
| eISSN: | 2300-5319 |
| ISSN: | 1898-4088 |
We process personal data collected when visiting the website. The function of obtaining information about users and their behavior is carried out by voluntarily entered information in forms and saving cookies in end devices. Data, including cookies, are used to provide services, improve the user experience and to analyze the traffic in accordance with the Privacy policy. Data are also collected and processed by Google Analytics tool (more).
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
