Two-Size Moment Multi-Fluid Model: A Robust and High-Fidelity Description of Polydisperse Moderately Dense Evaporating Sprays

Autor: Alaric Sibra, François Doisneau, Frédérique Laurent

Publikováno v: Communications in Computational Physics
Communications in Computational Physics, Global Science Press, 2016, 20 (4), pp.902--943. ⟨10.4208/cicp.300615.050216a⟩

High fidelity modeling and simulation of moderately dense sprays at relatively low cost is still a major challenge for many applications. For that purpose, we introduce a new multi-fluid model based on a two-size moment formalism in sections, which a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6633e7a06aedf69faa499fbf8dcc97b
https://doi.org/10.4208/cicp.300615.050216a

Numerical Strategy for Unsteady Two-Way Coupled Polydisperse Sprays: Application to Solid-Rocket Instabilities

Autor: Alaric Sibra, François Doisneau, Joel Dupays, Frédérique Laurent, Angelo Murrone, Marc Massot

Publikováno v: Journal of Propulsion and Power. 30:727-748

The accurate simulation of polydisperse sprays strongly coupled to unsteady gaseous flows is a major issue (e.g., for solid rocket motor optimization). The Eulerian multifluid method has proven to account for polydispersity efficiently by describing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e05906c01e9b4a8620117f195bc940c
https://doi.org/10.2514/1.b34862

A new Eulerian Multi-Fluid model for bi-component polydisperse sprays: An essential approach to evaluate the impact of aluminum combustion on solid rocket motor instabilities

Autor: Joel Dupays, Marc Massot, Alaric Sibra, Frédérique Laurent

Publikováno v: Scopus-Elsevier

In solid rocket motors, the distributed combustion of aluminum droplets is suspected to be a driving mechanism of hydrodynamic and thermoacoustic instabilities. The accurate simulation of evaporating bi-component polydisperse sprays, strongly coupled

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09fe9a03e1ee2c26011b357e770a5150
http://www.scopus.com/inward/record.url?eid=2-s2.0-84883682932&partnerID=MN8TOARS