Mixed convection peristalsis of hybrid nanomaterial flow in thermally active symmetric channel

被引:28
作者
Ahmed, Bilal [1 ]
Hayat, T. [1 ,2 ]
Alsaedi, A. [2 ]
机构
[1] Quaid I Azam Univ 45320, Dept Math, Islamabad 44000, Pakistan
[2] King Abdulaziz Univ, Fac Sci, Nonlinear Anal & Appl Math NAAM Grp, Jeddah 21589, Saudi Arabia
关键词
Hybrid-nanofluid; Peristalsis; MHD; Mixed convection; Slip effects; HEAT-TRANSFER; WATER; VISCOSITY; NANOFLUID; SILVER;
D O I
10.1016/j.csite.2021.101272
中图分类号
O414.1 [热力学];
学科分类号
摘要
We aim to investigate hybrid nanofluid effects on peristaltic motion of MHD nanofluid. Symmetric channel with slip boundary constraints is taken. Mixed convection, Hall parameter and variable viscosity are also taken into account. Energy equation includes dissipation, Ohmic heating and thermal radiation. Dimensionless equations are simplified under the observation of long wavelength approximation. Final forms of equations are solved via numerical approach. Pressure gradient and flow pattern are graphically observed. The comparative analysis of velocity, temperature and heat transport process are evaluated numerically through tabulated values. Temperature field enhances for higher Hartman number while opposite trend is observed for Hall effects. The inclusion of silver nanomaterial in copper nanofluid can more facilitate heat transport characteristics.
引用
收藏
页数:11
相关论文
共 35 条
[1]   DISINFECTION OF HUMAN ENTERIC VIRUSES IN WATER BY COPPER AND SILVER IN COMBINATION WITH LOW-LEVELS OF CHLORINE [J].
ABAD, FX ;
PINTO, RM ;
DIEZ, JM ;
BOSCH, A .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1994, 60 (07) :2377-2383
[2]   Study of three dimensional stagnation point flow of hybrid nanofluid over an isotropic slip surface [J].
Abbas, Nadeem ;
Malik, M. Y. ;
Alqarni, M. S. ;
Nadeem, S. .
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2020, 554
[3]   Peristalsis of silver-water nanofluid in the presence of Hall and Ohmic heating effects: Applications in drug delivery [J].
Abbasi, F. M. ;
Hayat, T. ;
Ahmad, B. .
JOURNAL OF MOLECULAR LIQUIDS, 2015, 207 :248-255
[4]   Joule heating in mixed convective peristalsis of Sisko nanomaterial [J].
Ahmed, Bilal ;
Hayat, T. ;
Alsaedi, A. ;
Abbasi, F. M. .
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2021, 146 (01) :1-10
[5]   Entropy generation analysis for peristaltic motion of Carreau-Yasuda nanomaterial [J].
Ahmed, Bilal ;
Hayat, T. ;
Alsaedi, A. ;
Abbasi, F. M. .
PHYSICA SCRIPTA, 2020, 95 (05)
[6]   Eyring-Powell nanofluid flow with nonlinear mixed convection: Entropy generation minimization [J].
Alsaedi, Ahmed ;
Hayat, Tasawar ;
Qayyum, Sumaira ;
Yaqoob, Rabiya .
COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE, 2020, 186
[7]  
[Anonymous], 1995, Proceedings of the ASME International Mechanical Engineering Congress and Exposition
[8]   Magnetic microswimmers propelling through biorheological liquid bounded within an active channel [J].
Asghar, Z. ;
Ali, N. ;
Sajid, M. ;
Beg, O. Anwar .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2019, 486
[9]   THE VISCOSITY OF CONCENTRATED SUSPENSIONS AND SOLUTIONS [J].
BRINKMAN, HC .
JOURNAL OF CHEMICAL PHYSICS, 1952, 20 (04) :571-571
[10]   Convective transport in nanofluids [J].
Buongiorno, J .
JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2006, 128 (03) :240-250