Posts by Collection

Portfolio item number 1

Short description of portfolio item number 1

Portfolio item number 2

Short description of portfolio item number 2

Fluttering motion of a confined cylinder falling freely in fluid at rest

Published in Journal of Fluid Mechanics, 1002, A46, 2025

Journal of Fluid Mechanics, 1002, A46.

Recommended citation: Letessier, D., Roig, V. & Ern, P. (2025). "Fluttering motion of a confined cylinder falling freely in fluid at rest." Journal of Fluid Mechanics, 1002, A46. https://doi.org/10.1017/jfm.2024.1163

Fall of a group of confined cylinders in a liquid at rest at moderate Reynolds number

Published in Journal of Fluid Mechanics, 1020, A7, 2025

Journal of Fluid Mechanics, 1020, A7.

Recommended citation: Letessier, D., Ern, P. & Roig, V. (2025). "Fall of a group of confined cylinders in a liquid at rest at moderate Reynolds number." Journal of Fluid Mechanics, 1020, A7. https://doi.org/10.1017/jfm.2025.10600

Alignment of long fibres within coarse-grained velocity field

Published in ERCOFTAC Bulletin 146, 2026

ERCOFTAC Bulletin 146.

Recommended citation: Letessier, D. & Verhille, G. (2026). "Alignment of long fibres within coarse-grained velocity field." ERCOFTAC Bulletin, 146. https://doi.org/10.57651/b146.4

The effect of a counter-flow on oscillating cylinders freely falling in a thin-gap cell.

Published: September 14, 2022

More information here

Fall of a group of cylinders confined in a thin-gap cell filled with liquid at rest.

Published: April 02, 2023

More information here

Impact of the shape of inertial cylinders released in group in a liquid at rest on the overall dynamics.

Published: May 20, 2024

More information here

Modelling the oscillatory motion of a confined cylinder freely falling in fluid at rest

Published: May 20, 2024

More information here

Dynamics of a group of cylinders falling in a liquid at rest.

Published: July 08, 2024

More information here

Free fall of a group of inertial cylinders: impact of the elongation ratio on the multiscale dynamics.

Published: September 16, 2024

More information here

Fluttering motions of cylinders freely falling in a thin-gap cell containing liquid at rest.

Published: September 16, 2024

More information here

Teaching at Université Toulouse III – Paul Sabatier

Undergraduate teaching, Mechanics Department, 2020

Between 2020 and 2023, I completed 96 contact hours of undergraduate teaching: mechanics tutorials (L1), thermal-science practicals (L2), and scientific computing with Python (L3).