Modeling the Interaction between a Thermal Flow and a Liquid: Review and Future Eulerian-Lagrangian Approaches

Stéphane Vincent 1 Erick Meillot 2 Céline Caruyer 3, 4 Jean-Paul Caltagirone 4
1 MSME - Laboratoire de Modélisation et Simulation Multi Echelle
2 CEA Le Ripault - CEA Le Ripault
3 DAM - Direction des Applications Militaires
4 I2M - Institut de Mécanique et d'Ingénierie de Bordeaux
Abstract : Suspension Plasma Spraying is a complex process in which several physical mechanisms play a part. So the modeling and understanding of the interaction between a high-velocity and thermal flow and a liquid precursor phase is of major importance concerning the control and characterization of the process. The liquid droplet size distribution has a high influence on the kinetic properties of the as-sprayed nanometer particles before impacting on a target substrate. An overview of existing models is provided dealing with the penetration of the liquid phase into the thermal flame and the resulting fragmentation and vaporization of this phase before impact. The physical characteristics of the flow as well as existing Lagrangian and Eulerian modeling strategies are briefly discussed while paying attention to the physical parameters characterized and measured by numerical simulation. The potential of the various models and also their limits are intended to be highlighted. Future coupled Eulerian-Lagrangian modeling strategies are also proposed for a global and more exhaustive representation of the injection, fragmentation and dispersion part of the two-phase gas-liquid flow before particle impact on the substrate.
Keywords : Thermal Spraying Simulation Modeling Liquid/Plasma Interaction Fragmentation
Document type :
Journal articles
Complete list of metadatas

Cited literature [60 references]  Display  Hide  Download
https://hal-upec-upem.archives-ouvertes.fr/hal-01853395
Contributor : Stéphane Vincent <>
Submitted on : Friday, August 3, 2018 - 11:50:49 AM
Last modification on : Friday, February 28, 2020 - 3:00:15 PM
Long-term archiving on: Sunday, November 4, 2018 - 1:11:09 PM

File

OJFD_2018071815100526.pdf
Publisher files allowed on an open archive

Identifiers

Collections

UPEC-UPEM | CNRS | INRA | CEA | DAM | MSME_TCM | MSME | I2M-BX | ENSAM | UNIV-HESAM | UPEC

Citation

Stéphane Vincent, Erick Meillot, Céline Caruyer, Jean-Paul Caltagirone. Modeling the Interaction between a Thermal Flow and a Liquid: Review and Future Eulerian-Lagrangian Approaches. Open Journal of fluid Dynamics, Scientific Research, 2018, 08 (03), pp.264-285. ⟨10.4236/ojfd.2018.83017⟩. ⟨hal-01853395⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

260

Files downloads

247

Contact

Informations

CCSD