• Data-driven order reduction and velocity field reconstruction using neural networks : The case of a turbulent boundary layer

  By Antonios Giannopoulos and Jean-Luc Aider in Physics of Fluids 32, 095117 (2020) ; https://doi.org/10.1063/5.0015870 We present a data-driven methodology to achieve the identification of coherent structure dynamics and system order reduction (...)

  
  

• Periodicity in fields of elongating dunes

  By C. Gadal, C. Narteau, S. Courrech du Pont, O. Rozier and P. Claudin in Geology (2020) 48 (4) : 343–347. Dune fields are commonly associated with periodic patterns that are among the most recognizable landscapes on Earth and other planetary (...)

  
  

• Prediction of the dynamics of a backward-facing step flow using focused time-delay neural networks and particle image velocimetry data-sets

  By Antonios Giannopoulos, Jean-Luc Aider in International Journal of Heat and Fluid Flow The objective of this experimental work was to evaluate the potential of an artificial Neural Network (NN) to predict the full-field dynamics of a standard (...)

  
  

• A unified model of ripples and dunes in water and planetary environments

  Orencio Duran Vinent, Bruno Andreotti, Philippe Claudin and Christian Winter, Nature Geoscience (2019) Subaqueous and aeolian bedforms are ubiquitous on Earth and other planetary environments. However, it is still unclear which hydrodynamic (...)

  
  
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  Delaying Ice and Frost Formation Using Phase-Switching Liquids

  Rukmava Chatterjee, Daniel Beysens, and Sushant Anand, Adv. Mater., 1807812 (2019) Abstract : Preventing water droplets from transitioning to ice is advantageous for numerous applications. It is demonstrated that the use of certain (...)

  
  

• Review article : On the diverse roles of fluid dynamic drag in animal swimming and flying

  R. Godoy-Diana & B. Thiria. J. Roy. Soc. Interface 15 20170715 (2018) [doi:10.1098/rsif.2017.0715] When a body moves through a fluid, drag is often thought as a dissipative source that has perpetually to be overcome to sustain motion (...)

  
  

• Giant ripples on comet 67P/Churyumov–Gerasimenko sculpted by sunset thermal wind

  Pan Jia, Bruno Andreotti, and Philippe Claudin, PNAS (2017) Abstract : Explaining the unexpected presence of dune-like patterns at the surface of the comet 67P/Churyumov–Gerasimenko requires conceptual and quantitative advances in the (...)

  
  

• Bioinspired turbine blades offer new perspectives for wind energy

  V. Cognet, S. Courrech du Pont, I. Dobrev, F. Massouh, B. Thiria ; Proc. Roy. Soc. A, 473, (2017) Wind energy is becoming a significant alternative solution for future energy production. Modern turbines now benefit from engineering (...)

  
  
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  Synchronisation and collective swimming patterns in Hemigrammus bleheri

  I. Ashraf, R. Godoy-Diana, J. Halloy, B. Collignon, B. Thiria Journal of the Royal Society Interface 13 20160734 (2016) In this work, we address the case of red nose tetra fish Hemigrammus bleheri swimming in groups in a uniform flow, giving (...)

  
  

• Texture-driven elastohydrodynamic bouncing

  Thibault Chastel, Philippe Gondret and Anne Mongruel : Journal of Fluid Mechanics, Volume 805 October 2016, pp. 577-590 We investigate in detail the dynamics of bouncing of a fluid-immersed solid sphere onto a textured wall at moderate Reynolds (...)

  
  

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