3 papers
physics.flu-dyn2025
Characterizing primary atomization of cryogenic LOX/Nitrogen and LOX/Helium sprays by visualizations coupled to Phase Doppler Interferometry
Nicolas Fdida, Yves Mauriot, Lucien Vingert +2
There is a need for experimental data in conditions representative injection in rocket engines to validate or initiate droplet formation models used in numerical simulations. A new…
physics.flu-dyn2025
Characterization of a kerosene liquid jet injected in a high temperature Mach 2 supersonic crossflow
Nicolas Fdida, Nathan Mallart-Martinez, Thomas Le Pichon +1
Near field liquid structures and penetration of a kerosene jet injected in a Mach 2 crossflow were studied experimentally in the LAPCAT-II Dual Mode Ramjet Combustor at Onera, usin…
physics.flu-dyn2024
Multiscale analysis of the textural atomization process of a rocket engine assisted coaxial jet
Leonardo Geiger, Nicolas Fdida, Christophe Dumouchel +3
A method for analyzing liquid ligaments of a textural atomization process is presented in this article for the case of a rocket engine type assisted atomization process under combu…