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

Title
3D Flow of Hybrid Nanomaterial through a Circular Cylinder: Saddle and Nodal Point Aspects
Author
육세진
Keywords
circular cylinder; three-dimension flow; activation energy; heat source; sink; hybrid nano liquid
Issue Date
2022-04
Publisher
MDPI
Citation
MATHEMATICS, v. 10, NO. 7, article no. 1185, Page. 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.
URI
https://www.mdpi.com/2227-7390/10/7/1185https://repository.hanyang.ac.kr/handle/20.500.11754/177815
ISSN
2227-7390;2227-7390
DOI
10.3390/math10071185
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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