Published September 20, 2025 | Version v1

A high-fidelity database for bypass transition

  • 1. ROR icon Sorbonne Université
  • 2. ROR icon École nationale supérieure d'arts et métiers

Description

This is an open-access database of wall-resolved Large Eddy Simulation of freestream-turbulence induced transition of zero and non-zero pressure gradient flat plates boundary layers, mimicking the ERCOFTAC T3-  flat plate experiments. The data have been collected at orbonne University, at Jean Le Rond D'Alembert Institute, in the period 2023-2026. 

This version contains full fields of spanwise-averaged and time-averaged statistics. A jupyter notebook for basic postprocessing can be found, the code uses a python

postprocessing framework that can be found on Github with an examples section and a user documentation.

Files

pp_case.ipynb

Files (4.7 GB)

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Additional details

Related works

Is supplement to
Preprint: 10.48550/arXiv.2606.20139 (DOI)

Funding

Grand Équipement National de Calcul Intensif (France)
Allocation A16 A0162A13457