Computational simulation of a low Mach number turbulent reacting flow
DOI:
https://doi.org/10.5540/03.2025.011.01.0366Palavras-chave:
Low Mach number, turbulent reacting flow, diffusion flame, Large Eddy Simulation, Finite Difference method, Improved Euler methodResumo
This work presents a computational approach for low Mach number turbulent reacting flows employing Large Eddy Simulation (LES). In this perspective, a mathematical model based on equations of continuity, momentum, mixture fraction and temperature is deduced and used to obtain numerical solutions for the Sandia DME D diffusion flame on a three-dimensional computational mesh. The model is discretized on the mesh using the Finite Difference method, and then solved using the Improved Euler method. This approach makes it possible to simulate low Mach number turbulent reacting flows efficiently and robustly.
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Referências
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