Members

IMMC

Romain Debroeyer
PhD student
Ir. at UCL in 2019
Contact

Main project: Wall modelling in Large-Eddy Simulations, with application to supersonic ejectors
Funding: UCL Assistant
Supervisor(s): Grégoire Winckelmans, Yann Bartosiewicz

The goal of this research is to perform high fidelity Large-Eddy Simulations (LES) of supersonic ejectors. These simulations will give a better understanding of the unsteady phenomena occurring in the ejector and how it transitions from on to off-design operation. Wall models for those LES simulations will be implemented so as to decrease the number of grid points required and hence decrease the simulation time.

IMMC main research direction(s):
Fluid mechanics

Keywords:
ejectors
supersonic flows
turbulence

Research group(s): TFL

Recent publications

See complete list of publications

Journal Articles

1. Metsue, Antoine; Debroeyer, Romain; Poncet, Sébastien; Bartosiewicz, Yann. An improved thermodynamic model for supersonic real-gas ejectors using the compound-choking theory. In: Energy, Vol. 382, no. 111362 (2021). doi:10.1016/j.energy.2021.121856. http://hdl.handle.net/2078.1/252933

Conference Papers

1. Debroeyer, Romain; Toulorge, Thomas; Rasquin, Michel; Winckelmans, Grégoire; Bartosiewicz, Yann. Wall-resolved LES of turbulent flow in a supersonic nozzle. 2021 xxx. http://hdl.handle.net/2078.1/249583

2. Metsue, Antoine; Debroeyer, Romain; Poncet, Sébastien; Bartosiewicz, Yann. An improved thermodynamic model for supersonic ejectors. 2021 xxx. http://hdl.handle.net/2078.1/241970