My recent CV


Check also the links to videos on the timeline =>.

Some of the videos are of large size. Click on the link to watch, or download and watch offline. To do this, right-click on the link and save. Alternatively, download the archived version if available and uncompress. This protects from transmission errors.

Videos about the group of projects related to the problem of turbulence and sum of squares of polynomials. These projects are offered to the final year undegraduate students and to MSc students. Such projects are about four months long. The videos can also be considered as a general introduction to this area of research, for example for those who are seeking an interesting topic for a PhD. Each video is about 5 minutes long.

1. The problem of turbulence
2. Auxiliary functions  
3. Sum of squares  
4. Orbits in space  
5. Accelerating averaging  

Accelerating time averaging, a talk at 73rd Annual Meeting of the APS Division of Fluid Dynamics, November 22, 2020

A talk on quasi-steady quasi-homogeneous (QSQH) theory of modulation of near wall turbulence and extrapolations to high Reynolds numbers (Imperial College, 2016)

Download the video (116Mb)           Download the archived version. (85Mb)

A record of an earlier talk on this topic is available from the website of Workshop IV: Turbulence in Engineering Applications, Long Program Mathematics of Turbulence, IPAM 2014..

Abbreviated version of an overview talk on turbulent drag reduction (Nordita, 2013)

Download the video (90Mb)           Download the archived version. (108Mb)

A talk on analysis of global stability of fluid flows using sum of squares of polynomials (ERCOFTAC SIG33 Workshop, 2013)

Download the video (90Mb)           Download the archived version. (85Mb)

A talk on linearised NSE applied to turbulence

An abbreviated videorecord (68 Mb) of an overview talk on applications of linearized Navier-Stokes equations to developed turbulence and turbulent drag reduction (Mathematics of Turbulence programme, IPAM, 2014)


Download the archived version.

Leaflets on several research topics

These leaflets are now outdated. They show how my views and interests evolved.

High-Reynolds-number asymptotics of the steady solution of the Navier-Stokes equations for the flow past a bluff body

Application of the polynomial Sum-Of-Squares (SOS) approach in fluid dynamics.

Organised structures and drag reduction in turbulent flows.

Flow Illustrator.

Control of separated flows in vortex cells.

Centrifuges with hydraulic drive.

Stability of aerostatic platforms.

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