Research Article

Leading-Edge Velocities and Lifted Methane Jet Flame Stability

Figure 6

(a) Streamlines passing through the flame edge of case 3 . (c) Velocity variation at the flame edge of case 3 . The velocities of the six points in the rectangle are 1.06 m/s, 0.81 m/s, 0.92 m/s, 0.7 m/s, 0.81 m/s, and 0.7 m/s (ordered by left to right, top down). The velocities of the three points of 6-c1, 6-c2, and 6-c3 are 1.63 m/s, 1.82 m/s, and 1.85 m/s.