A numerical study on premixed hydrogen/air flames in a narrow channel with thermally orthotropic walls

Dynamic stabilization of a hydrogen premixed flame in a narrow channel

“…There have been numerous studies on flame stabilization of premixed hydrogen flames [17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36]. However, the literature discussing flame movement in a semi-controlled manner is rather scarce.…”

“…Furthermore, with varying time, stretch/strain and velocity at the default flame location could change requiring the flame to move to a new position. For Le ≥ 1 flames, the flame could move towards a region of high/low strain There have been numerous studies on flame stabilization of premixed hydrogen flames [17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36] . However, the literature discussing flame movement in a semi-controlled manner is rather scarce.…”