In this work a multi-coupled Eulerian-Lagrangian solver integrated with a film solver has been applied to the study of a tubular combustor equipped with a PERM (Partially Evaporating and Rapid Mixing) injection system developed by AVIO. Liquid fuel preparation has been analysed in detail with particular attention to liquid film evolution and droplet dynamics after primary breakup. This paper is the second part of a work aimed at developing a solver suitable for the analysis of lean-burn aero-engine combustors and presents an application of the numerical model to an industrial case. The companion paper reporting a detailed description of the numerical model is also published in the same conference.
A multi-coupled Eulerian-Lagrangian solver for airblast injectors including liquid film evolution and primary breakup - Application / Antonio Andreini; Cosimo Bianchini; Bruno Facchini; Andrea Giusti; Fabio Turrini. - ELETTRONICO. - (2013), pp. 0-0. (Intervento presentato al convegno 25th European conference on Liquid Atomization and Spray Systems tenutosi a Chania, Crete (Greece) nel 1-4 September 2013).
A multi-coupled Eulerian-Lagrangian solver for airblast injectors including liquid film evolution and primary breakup - Application
ANDREINI, ANTONIO;BIANCHINI, COSIMO;FACCHINI, BRUNO;GIUSTI, ANDREA;
2013
Abstract
In this work a multi-coupled Eulerian-Lagrangian solver integrated with a film solver has been applied to the study of a tubular combustor equipped with a PERM (Partially Evaporating and Rapid Mixing) injection system developed by AVIO. Liquid fuel preparation has been analysed in detail with particular attention to liquid film evolution and droplet dynamics after primary breakup. This paper is the second part of a work aimed at developing a solver suitable for the analysis of lean-burn aero-engine combustors and presents an application of the numerical model to an industrial case. The companion paper reporting a detailed description of the numerical model is also published in the same conference.
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