UPSI Digital Repository (UDRep)
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Total records found : 1 |
Simplified search suggestions : Nor Azian Aini Mat |
1 | 2023 article | A stability analysis for Radiation Effects on Marangoni Convection boundary layer over a permeable surface Nor Azian Aini Mat The objectives are to derive the stability analysis theoretically and to set up the stability analysis
numerically for radiation effects on Marangoni convection boundary layer over a permeable
surface. The stability analysis is used to determine which branch solutions are stable and
physically realisable. The stability can be tested via the smallest eigenvalue. Negative smallest
eigenvalue produces an initial growth of disturbance and the flow becomes unstable. In contrast,
the positive smallest eigenvalue results in an initial decay of the disturbance, thus the flow is
stable. The research has an implication in order to identify which solution is stable, whether the
first or the second solution.
Keywords: permeable surface, dual solution, stability analysis.. 74 hits |