Thermodynamics Examination of Fe3O4-CoFe2O4/Water + EG Nanofluid in a Heated Plate: Crosswise and Stream-wise Aspects

被引:20
|
作者
Ramesh, G. K. [1 ]
Madhukesh, J. K. [2 ]
Prasannakumara, B. C. [2 ]
Shehzad, S. A. [3 ]
Abbasi, F. M. [4 ]
机构
[1] KLE Soc JT Coll, Dept Math, Gadag 582101, India
[2] Davangere Univ, Dept Math, Davangere 577007, India
[3] COMSATS Univ Islamabad, Dept Math, Sahiwal 57000, Pakistan
[4] COMSATS Univ Islamabad, Dept Math, Islamabad 44000, Pakistan
关键词
Hybrid ferroliquid; Cross-flow; Activation energy; Magnetic field; Heat source; Sink; HEAT-TRANSFER; PERMEABLE SURFACE; HYBRID NANOFLUID; CROSS-FLOW;
D O I
10.1007/s13369-021-06265-4
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
This research work executes the activation energy and covalent bonding reaction aspects in the flow of hybrid ferroliquid across a stream-wise and crosswise position. Substance of Fe3O4 and CoFe2O4 are mixed with base liquid water + EG is considered as hybrid ferroliquid. Usual form of heat absorption and heat generation is taken in the thermal equation and magnetic field is taken in the momentum equation. The ODEs are obtained by conversion of PDEs through transformation and solved by RKF-45 scheme. Comparison of ferroliquid and hybrid ferroliquid is made with flow variables and presented in graph format. Computational values of heat transportation rate, mass transportation rate and drag friction are displayed through tabular data. Upshot bring out that the reaction rate decays the concentration while activation energy enrich the temperature. Also in both stream-wise and crosswise position, hybrid ferroliquid is lower than ferroliquid and which is same in concentration but reverted in temperature.
引用
收藏
页码:8351 / 8360
页数:10
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