3D Flow of Hybrid Nanomaterial through a Circular Cylinder: Saddle and Nodal Point Aspects

Javali K. Madhukesh, Gosikere K. Ramesh, Govinakovi S. Roopa, Ballajja C. Prasannakumara, Nehad Ali Shah and Se-Jin Yook
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Javali K. Madhukesh: Department of Mathematics, Davangere University, Davangere 577007, India
Gosikere K. Ramesh: Department of Mathematics, K.L.E. Society’s J.T. College, Gadag 582101, India
Govinakovi S. Roopa: Department of Mathematics, Malnad College of Engineering, Hassan 573202, India
Ballajja C. Prasannakumara: Department of Mathematics, Davangere University, Davangere 577007, India
Nehad Ali Shah: Department of Mechanical Engineering, Sejong University, Seoul 05006, Korea
Se-Jin Yook: School of Mechanical Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea

Mathematics, 2022, vol. 10, issue 7, 1-18

Abstract: This mathematical model explains the behavior of sinusoidal radius activity in stagnation point three-dimensional flow of hybrid nanoparticles through a circular cylinder. The energy equation of heat source/sink effect and the mass equation of Arrhenius energy of activation and chemical reaction effects are incorporated. Self-relation transformations are adopted to reduce the PDEs to ODEs, then the RKF-45 method is solved with shooting proficiency. The nodal and saddle point action is studied in pertinent parameters for thermal, mass, and velocity curves. Further statistical values of skin friction, Nusselt number, and Sherwood number of both nodal and saddle points are portrayed in tables format. It is ascertained that higher values of activation energy and reaction rate enhance the concentration curve. In addition, the nodal point curves are always less than saddle point curves.

Keywords: circular cylinder; three-dimension flow; activation energy; heat source/sink; hybrid nano liquid (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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