Research Article

STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES

Number: 049 June 30, 2022
EN

STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES

Abstract

In this study, the stable numerical solution of the magnetohydrodynamic (MHD) flow in different geometries is presented using the stabilized finite element method (FEM). Numerical solution of coupled convection-diffusion type MHD equations have been acquired for the different Hartmann numbers (M_i) and different angles of the MHD flows. The resultant matrix-vector system has been solved as a whole with the reciprocal MHD flow and boundary conditions. We have observed from the solution of reciprocal MHD flow when the Hartmann number increases the velocity and the induced magnetic field of the flows decrease. We have been acquired the stable numerical solution for the M_i=〖10〗^2 Hartmann number. The obtained stable numerical results are displayed by graphics.

Keywords

Thanks

The author thanks the reviewers for their valuable contributions and suggestions to improve the paper. In the revised version, all the reviewers’ comments were taken into consideration, resulting in a substantial improvement with respect to the original submission.

References

  1. [1] Jang, J., Lee, S.S., (2000), Theoretical and experimental study of MHD (magnetohydrodynamic) micropump, Sens. Actua. A: Phys., 80(1), 84-89.
  2. [2] Kandev, N., Kagan, V., Daoud A., (2010), Electromagnetic DC pump of luquid aluminium: computer simulation and exprimental study, FDMP-Fluid Dynamics & Materials Processing, 6(3), 291-318.
  3. [3] Bluck, M., Wolfendale, M., (2015), An analytical solution to electromagnetically coupled duct flow in MHD, Journal of. Fluid Mechanics, 771, 595-623.
  4. [4] Singh, B., Lal, J., (1982), Finite element method in MHD channel flow problems, International Journal for Numerical Methods in Engineering 18, 1104-1111.
  5. [5] Tezer-Sezgin, M., Aydın, S.H., (2006), Solution of magnetohdyrodynamic flow problems using the boundary elemenet method, Engineering Analysis with Boundary Elements Method, 30, 411-418.
  6. [6] Aydın, S.H., Tezer-Sezgin, M., (2014), A DRBEM Solution for MHD Pipe Flow in a Conducing Medium, Journal Computational and Applied Mathematics, 259, 720-729.
  7. [7] Aydın, S.H., Selvitopi, H., 2018. Stabilized FEM–BEM coupled solution of MHD pipe flow in an unbounded conducting medium, Engineering Analysis with Boundary Elements Method, 87, 122-132.
  8. [8] Sedathatjoo, Z., Dehghan, M., Hoseinzadeh, H., (2018), A stable boundary elemenets method for magnetohydrodynamic channel flows at high Hartmann numbers, Numerical Methods for Partial Differential Equations, 34, 75-601.

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

June 30, 2022

Submission Date

April 14, 2022

Acceptance Date

June 16, 2022

Published in Issue

Year 2022 Number: 049

APA
Selvitopi, H. (2022). STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES. Journal of Scientific Reports-A, 049, 105-117. https://izlik.org/JA48YC87YY
AMA
1.Selvitopi H. STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES. JSR-A. 2022;(049):105-117. https://izlik.org/JA48YC87YY
Chicago
Selvitopi, Harun. 2022. “STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES”. Journal of Scientific Reports-A, nos. 049: 105-17. https://izlik.org/JA48YC87YY.
EndNote
Selvitopi H (June 1, 2022) STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES. Journal of Scientific Reports-A 049 105–117.
IEEE
[1]H. Selvitopi, “STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES”, JSR-A, no. 049, pp. 105–117, June 2022, [Online]. Available: https://izlik.org/JA48YC87YY
ISNAD
Selvitopi, Harun. “STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES”. Journal of Scientific Reports-A. 049 (June 1, 2022): 105-117. https://izlik.org/JA48YC87YY.
JAMA
1.Selvitopi H. STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES. JSR-A. 2022;:105–117.
MLA
Selvitopi, Harun. “STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES”. Journal of Scientific Reports-A, no. 049, June 2022, pp. 105-17, https://izlik.org/JA48YC87YY.
Vancouver
1.Harun Selvitopi. STABILIZED FEM SOLUTION of MAGNETOHYDRODYNAMIC FLOW in DIFFERENT GEOMETRIES. JSR-A [Internet]. 2022 Jun. 1;(049):105-17. Available from: https://izlik.org/JA48YC87YY