In this contribution we numerically investigate the effects of lateral confinement on a turbulent, non-premixed, LOx-methane jet-flame at supercritical pressure. The simulations are carried out using a flamelet-based numerical framework capable of including both non-adiabatic and real-fluid effects. It is found that the confinement strongly influences the flame flow-field and as the confinement distance increases the average heat flux insisting on the injector face plate also increases in a more than linear fashion.

Numerical investigation of confinement effects on a supercritical LOX-methane flame / Remiddi, A.; Indelicato, G.; Lamioni, R.; Lapenna, P. E.; Creta, F.. - (2019), pp. 1-6. ((Intervento presentato al convegno 42 th Meeting of the Italian Section of the Combustion Institute tenutosi a Ravenna; Italy.

Numerical investigation of confinement effects on a supercritical LOX-methane flame

A. Remiddi;G. Indelicato;R. Lamioni;P. E. Lapenna;F. Creta
2019

Abstract

In this contribution we numerically investigate the effects of lateral confinement on a turbulent, non-premixed, LOx-methane jet-flame at supercritical pressure. The simulations are carried out using a flamelet-based numerical framework capable of including both non-adiabatic and real-fluid effects. It is found that the confinement strongly influences the flame flow-field and as the confinement distance increases the average heat flux insisting on the injector face plate also increases in a more than linear fashion.
978-88-88104-23-2
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11573/1415092
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