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Showing 1 to 3 of 3 for “"Annular Jets"”.
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The development of turbulent slender open-core annular jets
… issues at a constant velocity from a slender annular slot, circumnavigating an open core, into an otherwise quiescent and unbounded environment of the same density, is presented. The geometry of this source is defined by three diameters: the outer diameter of the slot $D_o$; the inner diameter …
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Point Doppler velocimetry measurements in circular jets
… for 1 inch diameter standard, swirling, and annular jets have been made at a nominal exit velocity of 60 m/s, corresponding to a Reynolds number of 100,000. Measurements of radial profiles of mean and RMS velocities were taken for each jet from the jet exit to X/D=12 at nine different X …
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Experimental investigation of unconfined bluff body stabilised flames with vapourised kerosene fuels
… a higher intensity of OH-LIF signal along the annular jets, while the OH-LIF signal was more distributed in the heptane- and kerosene-fueled flames. Regardless of the fuel used, close to blow-off the flame becomes shorter with peak OH-LIF signal intensities lying inside the RZ. All four fuels …