Abstract
A novel and relatively simple flow facility was designed and fabricated to study the instability characteristics of a slit-jet flow field. The performance of the flow facility has been found to be statisfactory. The operation of this gravity driven, finite duration, “steady” flow facility was based upon an inviscid flow model. This technique to establish a finite duration “steady” flow field is quite general in nature and can be easily adapted to other flow fields of interest.
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References
Ali SK (1991) Instability phenomena in a two-dimensional slit-jet flow field. PhD dissertation, Michigan State University
Ali SK; Koochesfahani MM; Foss JF (1989) Growth of disturbances in a slit-jet flow field. Bull APS 34: 2032
Ali SK; Foss JF (1990) Comparison of Strouhal number based upon flow visualization and measured centerline velocity in a slit-jet flow field. Bull APS 35: 2246
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Foss JF; Ali SK (1989) Mean velocity distributions in a slit-jet flow field. Bull APS 34: 2250
Gutmark E; Ho CM (1983) Preferred modes and the spreading rates of jets. Phys Fluids 26: 2932–2938
Potter MC; Foss JF (1982) Fluid Mechanics. Great Lakes Press
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The authors are pleased to acknowledge the support of the National Science Foundation grant MEA-8216946. Efforts of Irwin Lawson, John Joyce and Richard Haw are also acknowledged; they provided help on various aspects of the flow facility.
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Ali, S.K., Foss, J.F. A computer controlled, finite duration “steady” flow facility. Experiments in Fluids 19, 250–254 (1995). https://doi.org/10.1007/BF00196473
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DOI: https://doi.org/10.1007/BF00196473