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ISSN 打印: 1064-2285
ISSN 在线: 2162-6561

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DOI: 10.1615/HeatTransRes.2018016244
pages 1403-1417

ANALYSIS OF HEAT AND MASS TRANSFER IN UNSTEADY NANOFLUID FLOW BETWEEN MOVING DISKS WITH CHEMICAL REACTION — A NUMERICAL STUDY

Muhammad Farooq Iqbal
Centre for Advanced Studies in Pure and Applied Mathematics, (CASPAM), Bahauddin Zakariya University, (BZU), Multan, 608000 Pakistan
Shahzad Ahmad
Center for Advanced Studies in Pure and Applied Mathematics, Bahauddin Zakariya University, Multan, Pakistan
Kashif Ali
Department of Basic Sciences and Humanities, Muhammad Nawaz Sharif University of Engineering and Technology, Multan, Pakistan
Muhammad Zubair Akbar
Center for Advanced Studies in Pure and Applied Mathematics, Bahauddin Zakariya University, Multan, Pakistan
Muhammad Ashraf
Center for Advanced Studies in Pure and Applied Mathematics, Bahauddin Zakariya University, Multan, Pakistan

ABSTRACT

The study is devoted to the analysis of heat and mass transfer in an unsteady hydromagnetic viscous incompressible water-based nanofluid flow between two orthogonally moving porous coaxial disks with suction. Similarity transformation is used to convert the governing partial differential equations into a system of coupled nonlinear ODEs which are then solved by employing an algorithm based on the quasi-linearization and the finite difference discretization. Viscous dissipation and the chemical reaction effects have also been taken into account. Influence of the governing parameters on the heat and mass transfer characteristics of the problem has been presented through tables and graphs. The outcome of the investigation may be valuable for the electronic industry in maintaining the electronic components under effective and safe operational conditions.


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