Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/589009
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dc.coverage.spatial
dc.date.accessioned2024-09-13T06:05:00Z-
dc.date.available2024-09-13T06:05:00Z-
dc.identifier.urihttp://hdl.handle.net/10603/589009-
dc.description.abstractThin film flows are very widely observed in nature encompassing scenarios such as rain droplets sliding down a windowpane, lava flows, mud flows, and snow avalanches in geophysical set- tings. These flows have diverse applications, including cooling systems, heat exchangers, biomedical applications, and film coatings. Mathematical modelling of such thin film phe- nomena involves expressing them as partial differential equations (PDEs). Investigating the stability and dynamics by solving these PDEs is crucial for understanding how various physical parameters affect the stability and dynamics of liquid film flows. newline newlineIn most day-to-day liquids, time-reversal symmetry is maintained, and a single coefficient of viscosity, known as even viscosity or simply known as viscosity, prevails. However, certain liquids exhibit a broken time-reversal symmetry, either due to external forces or spontaneously, leading to the presence of an additional non-dissipative viscosity known as odd viscosity. This study delves into the impact of odd viscosity on the stability of liquid film flows in various scenarios. In the introductory chapter, the thin films flows are defined, a discussion of their characteristics, and applications is presented which is followed by the description of the equa- tions and boundary conditions that govern such flows. Further the discussion delves into fluids featuring odd viscosity, exploring both their physical and mathematical definitions, along with their applications. Additionally, an overview of the current state of research development in this field is provided. The thesis is primarily organized into three main parts. newline newline
dc.format.extentxxi, 168 p.
dc.languageEnglish
dc.relation
dc.rightsuniversity
dc.titleInstabilities in the thin film flows effect of odd viscosity
dc.title.alternative
dc.creator.researcherDesai, Akshay
dc.subject.keywordEngineering and Technology
dc.subject.keywordFourier spectral method
dc.subject.keywordHydrodynamic instabilities
dc.subject.keywordLong wave approximation
dc.subject.keywordNonlinear dynamics
dc.subject.keywordOdd viscosity
dc.subject.keywordStability and Dynamics of Thin film flows
dc.subject.keywordWeighted Residual Method
dc.description.note
dc.contributor.guideGaonkar, Amar K and Mukhopadhyay, Anandamoy
dc.publisher.placeDharwad
dc.publisher.universityIndian Institute of Technology Dharwad
dc.publisher.institutionDepartment of Mechanical Materials and Aerospace Engineering
dc.date.registered2020
dc.date.completed2024
dc.date.awarded2024
dc.format.dimensions30 cm
dc.format.accompanyingmaterialDVD
dc.source.universityUniversity
dc.type.degreePh.D.
Appears in Departments:Department of Mechanical Materials and Aerospace Engineering

Files in This Item:
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01_title.pdfAttached File274.53 kBAdobe PDFView/Open
02_prelim page.pdf594.49 kBAdobe PDFView/Open
03_content.pdf86.21 kBAdobe PDFView/Open
04_abstract.pdf83.75 kBAdobe PDFView/Open
05_chapter 1.pdf344.11 kBAdobe PDFView/Open
06_chapter 2.pdf160.64 kBAdobe PDFView/Open
07_chapter 3.pdf1.34 MBAdobe PDFView/Open
08_chapter 4.pdf2.42 MBAdobe PDFView/Open
09_chapter 5.pdf3.29 MBAdobe PDFView/Open
10_chapter 6.pdf104.31 kBAdobe PDFView/Open
11_annexures.pdf123.89 kBAdobe PDFView/Open
80_recommendation.pdf334.21 kBAdobe PDFView/Open


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