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Fig.I-42 Characteristic features of a turbulent submerged jet. Note that jet width (a conditionally defined quantity) increases linearly with downstream distance from the virtual origin. On jet edges, turbulent vortices entrain nonturbulent outer fluid - this leads to intermittent character of turbulence there. Note also that there is a development region downstream from the nozzle. |
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Fig.I-43 |
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Fig.I-44 |
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Fig.I-45 |
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