The Wavelet Adaptive Multiresolution Representation (WAMR) code and the G-Scheme framework are used for the numerical time integration of the flamelet model. The steep gradients are efficiently captured by the WAMR algorithm with an a-priori defined accuracy and an associated large reduction of the number of degrees of freedom (DOFs). A further opportunity to reduce the complexity of the problem is represented by the G-Scheme, to achieve multi-scale adaptive model reduction along-with the time integration of the differential equations.
Space-time adaptive reduction of unsteady flamalets / Gemini, S.; Ciottoli, P. P.; Malpica Galassi, R.; Grenga, T.; Paolucci, S.; Valorani, M.. - (2019). (Intervento presentato al convegno 7th International Workshop on Model Reduction in Reactive Flow (IWMRRF) tenutosi a Trondheim; Norway).
Space-time adaptive reduction of unsteady flamalets
S. GeminiPrimo
;P. P. Ciottoli;R. Malpica Galassi;M. ValoraniUltimo
2019
Abstract
The Wavelet Adaptive Multiresolution Representation (WAMR) code and the G-Scheme framework are used for the numerical time integration of the flamelet model. The steep gradients are efficiently captured by the WAMR algorithm with an a-priori defined accuracy and an associated large reduction of the number of degrees of freedom (DOFs). A further opportunity to reduce the complexity of the problem is represented by the G-Scheme, to achieve multi-scale adaptive model reduction along-with the time integration of the differential equations.| File | Dimensione | Formato | |
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