901 境界層拡散火炎の速度および温度の測定

概要

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The structure of a stationary diffusion flame in a laminar boundary layer over flat surface with fuel injection has been studied by measuring velocity and temperature distribution. The region where the stream velocity degreases is formed in the vicinity of solid surface over the wide range in front of the leading flame edge. When the free stream velocity is increased, a separation region is formed in front of the leading flame edge. Passing through the flame zone, the stream velocity gradually increases, and it beyonds the free stream velocity. The region of large temperature gradient is insistent with the region where the acceleration of stream velocity becomes large. Based on these results, thermal and gas dynamical structures of a stationary diffusion flame in a laminar boundary layer are made clear in a further extent.
一般社団法人日本機械学会の論文
2001-09-20