Molecular Tagging Velocimetry (MTV) measurements in gas phase flows

被引:82
作者
Stier, B [1 ]
Koochesfahani, MM [1 ]
机构
[1] Michigan State Univ, Dept Mech Engn, E Lansing, MI 48824 USA
关键词
D O I
10.1007/s003480050292
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
Recent developments in Molecular Tagging Velocimetry (MTV) using the phosphorescence of biacetyl are described for gas-phase flows. With improvements in tagging, detection, and processing schemes, whole-field measurements of two components of the velocity vector are obtained simultaneously, typically at more than 300 points over a plane. Application of this measurement approach is demonstrated in mapping the velocity and vorticity fields of the intake flow into a "steady flow rig" model of an internal combustion engine.
引用
收藏
页码:297 / 304
页数:8
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