The onset of steady marangoni convection in a rotating fluid layer with a prescribed heat flux at its lower boundary / Wartono Sarma, lshak Hashim and Ahmad Kamal Zulkifle

Sarma, Wartono and Hashim, lshak and Zulkifle, Ahmad Kamal (2004) The onset of steady marangoni convection in a rotating fluid layer with a prescribed heat flux at its lower boundary / Wartono Sarma, lshak Hashim and Ahmad Kamal Zulkifle. In: STSS 2004: Sains Teknologi Jilid 1, 31 Mei – 1 Jun 2004, Hotel Vistana, Kuantan, Pahang.

Abstract

The effect of uniform rotation on the onset of steady Marangoni convection in a horizontal fluid layer heated from below is considered theoretically. The fluid layer is bounded below by a rigid plane boundary with a prescribed heat flux and above by a free non-deformable surface subject to a uniform vertical temperature gradient. The theoretical analysis follows the usual small-disturbance approach of perturbation theory and leads, at the marginal state, to a functional relation between the Marangoni and Taylor numbers which is then computed numerically.

Metadata

Item Type: Conference or Workshop Item (Paper)
Creators:
Creators
Email / ID Num.
Sarma, Wartono
UNSPECIFIED
Hashim, lshak
UNSPECIFIED
Zulkifle, Ahmad Kamal
UNSPECIFIED
Subjects: Q Science > QC Physics > Heat
Q Science > QC Physics > Heat > Temperature
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Apparatus and materials > Semiconductors
Divisions: Universiti Teknologi MARA, Pahang > Jengka Campus
Journal or Publication Title: Sains Teknologi Jilid 1
Event Title: STSS 2004: Sains Teknologi Jilid 1
Event Dates: 31 Mei – 1 Jun 2004
Page Range: pp. 500-506
Keywords: Surface-tension-driven instability, marangoni, convection, heat transfer
Date: 2004
URI: https://ir.uitm.edu.my/id/eprint/52802
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