The aim of this paper is to investigate the vortex-sound modeling and its impacts on AGAR model prediction capabilities, considering as test case a POD-Y-like SRM. The mathematical model has been revisited and enriched in order to take into account two-phase effects. This activity represents, thus, a further step in the consolidation and validation of the AGAR model for the haracterization of pressure oscillations in aft-finocyl SRMs which is fundamental for both the in operation launch vehicle, i.e. VEGA, and the future ones, i.e. Ariane 6 and VEGA-C/VEGA-E.
Aerodynamically Generated Acoustic Resonance (AGAR) Model Revisited and Refurbished / Grossi, Marco; Laureti, Mariasole; Favini, Bernardo. - (2019). (Intervento presentato al convegno EUCASS 2019 tenutosi a Madrid; Spain).
Aerodynamically Generated Acoustic Resonance (AGAR) Model Revisited and Refurbished
Grossi Marco
;Laureti Mariasole;Favini Bernardo
2019
Abstract
The aim of this paper is to investigate the vortex-sound modeling and its impacts on AGAR model prediction capabilities, considering as test case a POD-Y-like SRM. The mathematical model has been revisited and enriched in order to take into account two-phase effects. This activity represents, thus, a further step in the consolidation and validation of the AGAR model for the haracterization of pressure oscillations in aft-finocyl SRMs which is fundamental for both the in operation launch vehicle, i.e. VEGA, and the future ones, i.e. Ariane 6 and VEGA-C/VEGA-E.| File | Dimensione | Formato | |
|---|---|---|---|
|
Grossi_Aerodynamically_2019.pdf
solo gestori archivio
Tipologia:
Documento in Post-print (versione successiva alla peer review e accettata per la pubblicazione)
Licenza:
Tutti i diritti riservati (All rights reserved)
Dimensione
1.07 MB
Formato
Adobe PDF
|
1.07 MB | Adobe PDF | Contatta l'autore |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
