### Abstract

This paper investigates the effect of non-uniform temperature gradient and magnetic field on Marangoni convection in a horizontal fluid layer heated from below and cooled from above with a constant heat flux. A linear stability analysis is performed. The influence of various parameters on the convection onset is analyzed. Six non-uniform basic temperature profiles are considered, and some general conclusions about their destabilizing effects are presented.

Original language | English |
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Pages (from-to) | 797-804 |

Number of pages | 8 |

Journal | Applied Mathematics and Mechanics (English Edition) |

Volume | 31 |

Issue number | 7 |

DOIs | |

Publication status | Published - Jul 2010 |

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### Keywords

- Magnetic field
- Marangoni convection
- Non-uniform temperature

### ASJC Scopus subject areas

- Applied Mathematics
- Mechanics of Materials
- Mechanical Engineering

### Cite this

*Applied Mathematics and Mechanics (English Edition)*,

*31*(7), 797-804. https://doi.org/10.1007/s10483-010-1314-z

**Effect of non-uniform temperature gradient and magnetic field on onset of Marangoni convection heated from below by a constant heat flux.** / Isa, S. P M; Arifin, N. M.; Mohd. Nazar, Roslinda; Saad, M. N.

Research output: Contribution to journal › Article

*Applied Mathematics and Mechanics (English Edition)*, vol. 31, no. 7, pp. 797-804. https://doi.org/10.1007/s10483-010-1314-z

}

TY - JOUR

T1 - Effect of non-uniform temperature gradient and magnetic field on onset of Marangoni convection heated from below by a constant heat flux

AU - Isa, S. P M

AU - Arifin, N. M.

AU - Mohd. Nazar, Roslinda

AU - Saad, M. N.

PY - 2010/7

Y1 - 2010/7

N2 - This paper investigates the effect of non-uniform temperature gradient and magnetic field on Marangoni convection in a horizontal fluid layer heated from below and cooled from above with a constant heat flux. A linear stability analysis is performed. The influence of various parameters on the convection onset is analyzed. Six non-uniform basic temperature profiles are considered, and some general conclusions about their destabilizing effects are presented.

AB - This paper investigates the effect of non-uniform temperature gradient and magnetic field on Marangoni convection in a horizontal fluid layer heated from below and cooled from above with a constant heat flux. A linear stability analysis is performed. The influence of various parameters on the convection onset is analyzed. Six non-uniform basic temperature profiles are considered, and some general conclusions about their destabilizing effects are presented.

KW - Magnetic field

KW - Marangoni convection

KW - Non-uniform temperature

UR - http://www.scopus.com/inward/record.url?scp=77954872136&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77954872136&partnerID=8YFLogxK

U2 - 10.1007/s10483-010-1314-z

DO - 10.1007/s10483-010-1314-z

M3 - Article

VL - 31

SP - 797

EP - 804

JO - Applied Mathematics and Mechanics

JF - Applied Mathematics and Mechanics

SN - 0253-4827

IS - 7

ER -