| Research Journal of Engineers and Technologists (Volume 1) | |
| Interaction/Interference between Flames Produced by Side-by-Side Dual Blowing Cylindrical Burners |  |
| Pages 1-10 Hsing-Sheng Chai, Vong-Ren Chen and Chiun-Hsun Chen |
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| Abstract | |
| This study investigates the interaction/interference phenomena of dual porous cylindrical burner (Tsuji burner) flames. The temperature profiles along the centerline between two burners for a specific intercylinder spacing (L) are used to represent the flame interaction. The inflow velocity is fixed at 0.48 m/s and the fuel ejection rate is fixed at 2.6 cm/s. At L > 2.5D, where D is diameter of cylindrical burner, the temperature along the centerline is equal to the ambient temperature, indicating that the two flames do not interact with each other. As L is reduced from 2.5D to 1.2D, flame interference gradually becomes apparent, and the merge point of two flames moves upstream. | |
| Keywords | |
| Counterflow flame, Tsuji burner, Flame interaction. | |
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