TY - JOUR
TI - Numerical study of the injection conditions effect on the behavior of hydrogen-air diffusion flame
AU - Boukhelef Mohammed
AU - Alliche Mounir
AU - Senouci Mohamed
AU - Merouane Habib
JN - Thermal Science
PY - 2022
VL - 26
IS - 5
SP - 3741
EP - 3750
PT - Article
AB - In order to respond to the increased demand for clean energy without harming  the atmosphere through polluting emissions, Energy production from the  hydrogen combustion become largely used. This work presents a numerical  study of the injection conditions effect on the structure of the H2-Air  diffusion flame. The aim is to reproduce a practical case of non-polluting  combustion and resulting in very high temperatures. The configuration is  composed of two axisymmetric coaxial jets, as can be found in the diffusion  burners. A presumed probability density function (PDF) approach is used to  describe the chemistry-turbulence interaction. K-epsilon model of turbulence  is used. Particular attention is given to phenomena anchoring or blowout of  the flame.