Rayleigh-Taylor instability in viscosity stratified fluid medium

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dc.contributor.authorJaiswal, Shatrughan Prasad
dc.date.accessioned2024-12-06T10:11:45Z
dc.date.available2024-12-06T10:11:45Z
dc.date.issued2023
dc.descriptionSupervisor: Madhusudhana, G
dc.description.abstractIn the present work, study of Rayleigh-Taylor instability in viscosity stratified fluid medium is carried out. The instability is studied for two dimensional rectangular as well as axisymmetric coordinate configurations using numerical simulations. In both the configurations, two viscous fluid layers, a heavier fluid layer is superposed over a lighter fluid layer, are sandwiched between two parallel isothermal horizontal solid walls. Out of the two walls, one wall is isothermally heated, while the other wall is isothermally cooled. In particular, the effect of stratification due to viscosity varying exponentially with temperature on the instability is studied. Marangoni effect on the instability is studied under the influence of viscous stratification for both the configurations. The studies carried out in the present work consist six parts.
dc.identifier.otherROLL NO.156103028
dc.identifier.urihttps://gyan.iitg.ac.in/handle/123456789/2700
dc.language.isoen
dc.relation.ispartofseriesTH-3048
dc.titleRayleigh-Taylor instability in viscosity stratified fluid medium
dc.typeThesis
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