The Relaxation Redistribution Method (RRM) is based on the notion of slow invariant manifold (SIM) and is applied for constructing a simplified model of detailed multiscale combustion phenomena. The RRM procedure can be regarded as an efficient and stable scheme for solving the film equation of dynamics, where a discrete set of points is gradually relaxed towards the slow invariant manifold (SIM). Here, the global realization of the RRM algorithm is briefly reviewed and used for auto-ignition and adiabatic premixed laminar flame of a homogeneous hydrogen-air ideal gas mixture.

Relaxation Redistribution Method for model reduction / Mahdi, Kooshkbaghi; Christos E., Frouzakis; Chiavazzo, Eliodoro; Ilya V., Karlin; Konstantinos, Boulouchos. - (2013). (Intervento presentato al convegno 4th International Workshop on Model Reduction in Reacting Flows tenutosi a S. Francisco (CA, USA) nel 19-21 Giugno 2013).

Relaxation Redistribution Method for model reduction

CHIAVAZZO, ELIODORO;
2013

Abstract

The Relaxation Redistribution Method (RRM) is based on the notion of slow invariant manifold (SIM) and is applied for constructing a simplified model of detailed multiscale combustion phenomena. The RRM procedure can be regarded as an efficient and stable scheme for solving the film equation of dynamics, where a discrete set of points is gradually relaxed towards the slow invariant manifold (SIM). Here, the global realization of the RRM algorithm is briefly reviewed and used for auto-ignition and adiabatic premixed laminar flame of a homogeneous hydrogen-air ideal gas mixture.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2557747
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