TY - JOUR
T1 - Dynamics of thermally magnetized grooved flow field having uniformly heated circular cylinder
T2 - Finite element analysis
AU - Abdelmalek, Zahra
AU - Rehman, Khalil Ur
AU - Al-Mdallal, Qasem M.
AU - Al-Kouz, Wael
AU - Malik, M. Y.
N1 - Funding Information:
The author (M.Y. Malik) extend his appreciation to the Deanship of Scientific Research at King Khalid University , Abha 61413, Saudi Arabia for funding this work through research groups program under grant number R.G.P-2/29/41. In addition, author ( Q. M.Al-Mdallal ) also would like to acknowledge and express his gratitude to the United Arab Emirates University , Al Ain, UAE for providing the financial support with Grant No. 31S363-UPAR (4) 2018 .
Publisher Copyright:
© 2020 The Authors.
PY - 2020/10
Y1 - 2020/10
N2 - The present paper contains the untapped characteristics of the thermally magnetized grooved computational domain. To be more specific, in this paper the uniformly heated circular-shaped cylinder is placed fixed towards ongoing cold Newtonian fluid. Two uniformly heated rectangular ribs are installed to attain grooved geometry. Further, it is assumed that the cold fluid enters from an inlet of the channel with the parabolic velocity profile. The outlet of the channel is carried with Neumann condition. All other walls are taken with no-slip condition. The energy equation is incorporated to examine the heat transfer individualities. In this regard, the left wall is taken cold while the right wall is carried with an adiabatic condition. The whole physical design is translated in terms of partial differential equations and for solution purpose, the finite element method is utilized. For a better approximation, we have carried hybrid meshing. The outcomes are shared by way of contour plots and line graph study. The impact of the magnetized flow field and the heated rectangular ribs on hydrodynamic forces experienced by the circular obstacle is examined. The statistics for hydrodynamic forces in terms of lift and drag coefficients are offered up-to five different meshed levels. Such values are recorded by adopted line integration around the outer surface of the obstacle.
AB - The present paper contains the untapped characteristics of the thermally magnetized grooved computational domain. To be more specific, in this paper the uniformly heated circular-shaped cylinder is placed fixed towards ongoing cold Newtonian fluid. Two uniformly heated rectangular ribs are installed to attain grooved geometry. Further, it is assumed that the cold fluid enters from an inlet of the channel with the parabolic velocity profile. The outlet of the channel is carried with Neumann condition. All other walls are taken with no-slip condition. The energy equation is incorporated to examine the heat transfer individualities. In this regard, the left wall is taken cold while the right wall is carried with an adiabatic condition. The whole physical design is translated in terms of partial differential equations and for solution purpose, the finite element method is utilized. For a better approximation, we have carried hybrid meshing. The outcomes are shared by way of contour plots and line graph study. The impact of the magnetized flow field and the heated rectangular ribs on hydrodynamic forces experienced by the circular obstacle is examined. The statistics for hydrodynamic forces in terms of lift and drag coefficients are offered up-to five different meshed levels. Such values are recorded by adopted line integration around the outer surface of the obstacle.
KW - Heated circular cylinder
KW - Heated rectangular ribs
KW - Hydrodynamic forces
KW - Magnetized grooved channel
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U2 - 10.1016/j.csite.2020.100718
DO - 10.1016/j.csite.2020.100718
M3 - Article
AN - SCOPUS:85090256192
SN - 2214-157X
VL - 21
JO - Case Studies in Thermal Engineering
JF - Case Studies in Thermal Engineering
M1 - 100718
ER -