Members

IMMC

Thomas Gillis
Post-doctoral researcher
UCLouvain (2019)
Contact - Personnal web page

Main project: Efficient and scalable frameworks for PDE simulations
Funding: FRS-FNRS
Supervisor(s): Philippe Chatelain

focuses his research on the development of efficient and scalable computational framework for the simulation of 3D PDEs on massively parallel and heterogeneous architectures.

IMMC main research direction(s):
Computational science
Fluid mechanics

Keywords:
computing
high performance computing
multi-scale modeling
numerical simulation, experimental models
particle methods

Research group(s): TFL
Collaborations: Prof. Wim van Rees (MIT)

    

Recent publications

See complete list of publications

Journal Articles


1. Caprace, Denis-Gabriel; Gillis, Thomas; Chatelain, Philippe. FLUPS - A Fourier-based Library of Unbounded Poisson Solvers. In: SIAM Journal on Scientific Computing, Vol. 43. doi:10.1137/19M1303848. http://hdl.handle.net/2078.1/225706

2. Gillis, Thomas; Marichal, Yves; Winckelmans, Grégoire; Chatelain, Philippe. A 2D immersed interface Vortex Particle-Mesh method. In: Journal of Computational Physics, Vol. 394, p. 700-718 (2019). doi:10.1016/j.jcp.2019.05.033. http://hdl.handle.net/2078.1/216195

3. Gillis, Thomas; Winckelmans, Grégoire; Chatelain, Philippe. Fast immersed interface Poisson solver for 3D unbounded problems around arbitrary geometries. In: Journal of Computational Physics, Vol. 354, p. 403-416 (1 February 2018). doi:10.1016/j.jcp.2017.10.042. http://hdl.handle.net/2078.1/188791

4. Gillis, Thomas; Winckelmans, Grégoire; Chatelain, Philippe. An efficient iterative penalization method using recycled Krylov subspaces and its application to impulsively started flows. In: Journal of Computational Physics, Vol. 347, no./, p. 490-505 (2017). doi:10.1016/j.jcp.2017.07.015. http://hdl.handle.net/2078.1/186500


Conference Papers


1. Chatelain, Philippe; Duponcheel, Matthieu; Gillis, Thomas; Caprace, Denis-Gabriel; Balty, Pierre; Waucquez, Juan; Winckelmans, Grégoire. The Vortex Particle-Mesh method: 
application to wind turbine aerodynamics and wakes. 2019 xxx. http://hdl.handle.net/2078.1/225477

2. Gillis, Thomas; Winckelmans, Grégoire; Chatelain, Philippe. Treatment of immersed boundaries for the Vortex Particle-Mesh method. 2019 xxx. http://hdl.handle.net/2078.1/226211

3. Caprace, Denis-Gabriel; Bernier, Caroline; Duponcheel, Matthieu; Winckelmans, Grégoire; Chatelain, Philippe; Gillis, Thomas. Vortex particle-mesh methods: accurate and efficient handling of solid boundaries. 2018 xxx. http://hdl.handle.net/2078.1/198466

4. Gillis, Thomas; Winckelmans, Grégoire; Chatelain, Philippe. Vortex Particle-Mesh method for flows past bodies: a comparison of the iterative penalization and immersed interface methods Primary tabs. 2017 xxx. http://hdl.handle.net/2078.1/226212

5. Gillis, Thomas; Winckelmans, Grégoire; Chatelain, Philippe. An efficient iterative penalization method using recycled Krylov subspaces and its application to impulsively started flows. 2017 xxx. http://hdl.handle.net/2078.1/186503

6. Gillis, Thomas; Winckelmans, Grégoire; Chatelain, Philippe. Vortex Particle-Mesh method for flows past bodies: a comparison of the iterative penalization and immersed interface methods. 2017 xxx. http://hdl.handle.net/2078.1/225708

7. Winckelmans, Grégoire; Chatelain, Philippe; Marichal, Yves; Parmentier, Philippe; Duponcheel, Matthieu; Caprace, Denis-Gabriel; Gillis, Thomas. Recent developments in vortex particle-mesh (VPM) methods, and applications. 2016 xxx. http://hdl.handle.net/2078.1/176127


Dissertations


1. Gillis, Thomas. Accurate and efficient treatment of solid boundaries for the Vortex Particle-Mesh method, prom. : Chatelain, Philippe ; Winckelmans, Grégoire, 24/06/2019. http://hdl.handle.net/2078.1/217851