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Research project

B GANAPATHISUBRAMANI - Secondary currents in turbulent flows over rough walls

Research groups:

Aerodynamics and Flight Mechanics Group
Lead researcher:

Professor Bharath Ganapathisubramani
Other researchers:

Dr Davide Lasagna
Research funder:

EPSRC
Status:

Active

Staff

Lead researcher

Professor Bharath Ganapathisubramani

Professor Bharath Ganapathisubramani

Professor of Experimental Fluid Mechani

Connect with Bharath

Email: g.bharath@soton.ac.uk

Other researchers

DL

Dr Davide Lasagna

Associate Professor

Research interests

Applications of dynamical systems theory to fluid turbulence
Flow instability, optimisation and control
Model order reduction

Connect with Davide

Email: davide.lasagna@soton.ac.uk

Collaborating research institutes, centres and groups

Aerodynamics and Flight Mechanics Group

Our group undertakes research on fundamental fluid dynamics, applied aerodynamics, flow control, flight dynamics and aeroacoustics.

Research outputs

Linearized Reynolds-Averaged Navier-Stokes model for the prediction of secondary flows on heterogeneous surfaces

Gerardo Zampino

, 2023

Type: thesis

Scaling of secondary flows with surface parameters: a linear approach

Gerardo Zampino,

Davide Lasagna,

& Bharathram Ganapathisubramani

, 2023 , International Journal of Heat and Fluid Flow , 102

DOI: 10.1016/j.ijheatfluidflow.2023.1091

Type: article

Defining an equivalent homogeneous roughness length for turbulent boundary layers developing over patchy or heterogeneous surfaces

N. Hutchins,

B. Ganapathisubramani,

M.P. Schultz,

& D.I. Pullin

, 2023 , Ocean Engineering , 271

DOI: 10.1016/j.oceaneng.2022.113454

Type: article

Linearised Reynolds-averaged predictions of secondary currents in turbulent channels with topographic heterogeneity

Gerardo Zampino,

Davide Lasagna,

& Bharathram Ganapathisubramani

, 2022 , Journal of Fluid Mechanics , 944

DOI: 10.1017/jfm.2022.478

Type: article

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