The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON MATHEMATICS
Transactions ID Number: 29-414
Full Name: Norihan Md. Arifin
Position: Associate Professor
Age: ON
Sex: Female
Address: Department of Mathematics, Universiti Putra Malaysia
Country: MALAYSIA
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E-mail address: norihan@math.upm.edu.my
Other E-mails: norihan@fsas.upm.edu.my
Title of the Paper: Marangoni Convection in a Variable Viscosity Fluid Layer with Feedback Control
Authors as they appear in the Paper: norihan Md. arifin , nurul hafizah zainal abidin
Email addresses of all the authors: norihan@math.upm.edu.my, fizz-saz@yahoo.com
Number of paper pages: 10
Abstract: Feedback control was applied to the steady Marangoni convection in a horizontal layer of fluid with variable viscosity and free-slip at the lower boundary heated from below and cooled from above. Prediction for the onset of convection are obtained from the analysis by numerical technique.The effects of feedback control are studied by examining the critical Marangoni numbers and wave numbers. It is shown that the onset of Marangoni convection with variable viscosity can be delayed and the critical Marangoni number can be increased through the use of feedback control.
Keywords: Linear stability theory, Marangoni convection, Variable viscosity, Feedback control, Free-slip, Deformable free surface
EXTENSION of the file: .pdf
Special (Invited) Session: Effect of Feedback Control on Marangoni Convection in a Fluid Layer with Variable Viscosity
Organizer of the Session: 613-192
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