Article-Journal

A mathematical approach to spark ignition process in premixed flame systems: modeling and analysis.
This study enhances the classic perfectly stirred reactor model by introducing an additional energy source to effectively model the …
Chunkan Yu, Felipe C. Minuzzi
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Artificial neural networks ensemble methodology to predict significant wave height
The forecast of wave variables are important for several applications that depend on a better description of the ocean state. Due to …
Felipe C. Minuzzi, Leandro Farina
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Mathematical thermo-mechanical analysis on flame-solid interaction: Steady laminar stagnation flow flame stabilized at a plane wall coupled with thermo-elasticity model
A laminar stagnation flow flame stabilized at a plane wall is theoretically analyzed, coupled with a thermo-elasticity model in the …
Chunkan Yu, Mohammad Mahdi Malayeri, Thomas Böhlke, Zheng Chen, Felipe C. Minuzzi
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A deep learning approach to predict significant wave height using long short-term memory
We present a new deep learning training framework for forecasting significant wave height on the Southwestern Atlantic Ocean. We use …
Felipe C. Minuzzi, Leandro Farina
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Autoignition Problem in Homogeneous Combustion Systems: GQL versus QSSA Combined with DRG
The global quasi-linearization (GQL) is used as a method to study and to reduce the complexity of mathematical models of mechanisms of …
Chunkan Yu, Sudhi Shashidharan, Shuyang Wu, Felipe C. Minuzzi, Viatcheslav Bykov
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Influence of the chemical kinetics on the prediction of turbulent non-premixed jet CH4 flames
The present work focuses on the five different chemical mechanisms coupled with probability density function (PDF) model to represent …
Chunkan Yu, Liming Cai, Lovish Chopra, Felipe C. Minuzzi, Ulrich Maas
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Reaction diffusion manifolds (REDIMs) applied to soot formation in ethylene counterflow non-premixed flames: an uncoupled methodology
Numerical simulations of reactive flows are still a challenge when using full detailed kinetic mechanisms, which are becoming larger …
Felipe C. Minuzzi
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A novel model for incorporation of differential diffusion effects in PDF simulations of non-premixed turbulent flames based on reaction-diffusion manifolds (REDIM)
In this work, reaction-diffusion manifold (REDIM) reduced chemistry is used in the simulation of turbulent non-premixed flames based on …
Chunkan Yu, Paola Breda, Felipe C. Minuzzi, Michael Pfitzner, Ulrich Maas
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A new skeletal mechanism for ethanol using a modified implementation methodology based on directed relation graph (DRG) technique
A different methodology for implementing the standard mechanism reduction technique directed relation graph (DRG) is presented and …
Felipe C. Minuzzi, Jean Monteiro De Pinho
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Numerical Simulation of Laminar and Turbulent Methane/Air Flames Based on a DRG-Derived Skeletal Mechanism
Simulation of turbulent flames using detailed chemical mechanisms is still a challenge in numerical combustion due to the large number …
Felipe C. Minuzzi, Chunkan Yu, Ulrich Maas
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