烟气对民航安全的评估技术研究

工业设施排放的烟气对民航具有潜在影响,开展烟气对民航影响方面的研究,对维护机场净空安全具有重要意义.结合国内外烟气对民航安全评估的相关研究现状,归纳了烟气自身及其排放源的特点.确定烟气主要影响机场附近航行安全,同时烟气排放源可视为一般障碍物,并从烟气流和烟气成分角度分析烟气自身对航行安全的影响.最后对实测、软件仿真、风洞试验等现有评估方法进行了对比分析,归纳了烟气评估技术现实情况,并展望了评估技术未来的发展趋势.

Research on Smoke Assessment for Aviation Safety

Flue gas emitted from industrial facilities has potential effect on civil aviation.Study on the influence of smoke is of important significance to the maintenance of airport clearance.Combined with corresponding work, this paper summarized the characteristics of exhaust gas and emission source respectively, determined the scope of impact and considered the source of emission as a general obstacle.Moreover, the hazards of smoke to the safety of navigation were introduced from different perspectives, including the impact of smoke stream and the components of smoke.Finally, existing methods for smoke assessment were studied, and together with the summary of current study, the outlook and future efforts for research on smoke assessment were presented.