67 citations
- Amity UniversityIN1 paper
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- Institute of Chemical EngineeringBG1 paper
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Showing 2020Show all
3 papers · 1 filter
physics.flu-dyn2020★ 1 cited
A sorting algorithm for complex eigenvalues
Usha Srinivasan, Rangachari Kidambi
We present SPEC-RE, a new algorithm to sort complex eigenvalues, generated as the solutions to algebraic equations, whose coefficients are analytic functions of one or many, possib…
physics.flu-dyn2020
On the linear evolution of disturbances in plane Poiseuille flow
Usha Srinivasan, Rangachari Kidambi
The linear evolution of disturbances due to a ribbon vibrating at frequency in plane Poiseuille flow is computed by solving the associated initial boundary value problem in t…
physics.flu-dyn2020★ 2 cited
Motion of a Buoyant Vortex Patch
Banavara N. Shashikanth, Rangachari Kidambi
The motion of a two-dimensional buoyant vortex patch, i.e. a vortex patch with a uniform density different from the uniform density of the surrounding fluid, is analyzed in terms o…