A Study on Reduction of Soot Particle in a Flame by Microwave Heating

微波加热还原火焰中烟尘颗粒的研究

• 批准号: 21560201
• 负责人: TSUE Mitsuhiro
• 金额: $ 2.83万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21560201/
• 关键词: 燃焼・マイクロ波・すす粒子; レーザ誘起赤熱法; 燃焼; マイクロ波; すす粒子

The reduction of soot concentration in flames is tried by the irradiation of microwave. The soot volume concentration and the diameter of soot particles in the flame are measured by the laser diagnostics, and the effects of irradiation of microwave on the soot formation process are discussed. As results, it is observed that the about 20% reduction of soot volume concentration in maximum is occurred. On the other hand, the diameter of soot particle is little affected by the irradiation of microwave.

尝试用微波辐射降低火焰中的碳烟浓度。利用激光诊断仪测量了火焰中的碳烟体积浓度和碳烟颗粒直径，并讨论了微波辐射对碳烟形成过程的影响。结果表明，最大碳烟体积浓度降低了20%左右。另一方面，碳烟颗粒的直径受微波辐射的影响较小。