Relaxation Redistribution Method for model reduction

作者: Eliodoro Chiavazzo , Christos E. Frouzakis , Konstantinos Boulouchos , Ilya V. Karlin , Mahdi Kooshkbaghi

DOI:

关键词: Laminar flowMathematicsInvariant manifoldReduction (complexity)Statistical physicsControl theoryCombustionIdeal gasAdiabatic processRelaxation (approximation)Realization (systems)

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

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