This study was directed to understand the coupling effects of the noncircular geometry of the burner and a cross-flow on the combustion of gas iets. This paper compares the charactertics of propane jet flames from circular (diameter chemical bounds 0.45 cm) and elliptic (major axis chemical bounds 0.75 cm, minor axis chemical bounds 0.26 cm) burners of equivalent exit area in a cross-flow. The elliptic burner was oriented with its major axis or minor axis alighned with the cross-flow. Experiments were conduted in a wind-tunnel provided with optical and probe access and capable of wind speeds up to 12.5 m/s. The burners were fabricated with metal turbes. Instrumentation included a Pt-Pt/13
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机译：本研究旨在了解燃烧器非圆形几何形状和错流对气体燃烧的耦合效应。本文比较了横流等效出口面积的圆形（直径化学界限为0.45 cm）和椭圆形（长轴化学界限为0.75 cm，短轴化学界限为0.26 cm）燃烧器的丙烷喷射火焰的特征。椭圆形燃烧器的长轴或短轴与横流对齐。实验在风洞中进行，该风洞配有光学和探头通道，风速可达12.5 m / s。燃烧器用金属烟斗制造。仪器包括一个Pt-Pt / 13
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