Abstract
The paper describes a flow visualization technique (direct injection method) used in low-speed wind-tunnel studies. Mixture of titanium tetrachloride and carbon tetrachloride is used to produce closely spaced parallel streaklines of white smoke of long duration. The technique is described in detail and representative photographs of various flow patterns are presented.
References
Pankhurst, R. C.; Holder, D. W. 1952: Wind-tunnel technique, p. 141. London: Sir Isaac Pitman and Sons
Merzkirch, W. 1974: Flow visualization. New York: Academic Press
Yang, W. J. (ed.) 1985: Flow visualization III. Proceedings of the Third International Symposium on Flow Visualization, September 6–9, 1983, University of Michigan, Ann Arbor MI, USA. Washington: Hemisphere
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Bienkiewicz, B., Cermak, J.E. A flow visualization technique for low-speed wind-tunnel studies. Experiments in Fluids 5, 212–214 (1987). https://doi.org/10.1007/BF00298465
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DOI: https://doi.org/10.1007/BF00298465