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Showing 1 to 7 of 7 for “"fluctuating velocities"”.
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Measurements of Fluctuating Velocities in Eccentric Annular Turbulent Flow
Made available in DSpace on 2017-07-06T18:55:31Z (GMT). No. of bitstreams: 2 Nagel_Wilbert_W_MS.pdf: 28299548 bytes, checksum: e43b961fa1b38c521091698f770498de (MD5) license.txt: 4813 bytes, checksum: 715c4321821a960fa1a1e91d2ac7ebce (MD5) Previous issue date: 1980
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An experimental study of the effect of small particles on the fluid turbulence in fully developed flow of air in a horizontal pipe
Measurements of the mean and fluctuating velocities of both the solid and gas phases in a dilute suspension flowing through a 5 in diameter horizontal pipe are presented. Velocity measurements for both phases were obtained using Laser Doppler Velocimetry; signal discrimination was accomplished …
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Modification of Turbulent Channel Flow by Passive and Additive Devices
… root-mean-square of the streamwise and normal fluctuating velocities, the Reynolds shear stress, and the spectral density function of the fluctuating velocity in the streamwise direction. (Abstract shortened by UMI.).
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The computer modelling and experimental study of confined jet mixing with application to jet pump design
… digital computer. The timemean static pressure, velocities, turbulent kinetic energy and dissipation rate are predicted directly throughout the whole flow field. To validate the computer model, predicted time-mean static pressure and velocity as well as turbulent shear stress for flow in a …
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Experimental investigation of the near wall flow structure of a low Reynolds number 3-D turbulent boundary layer
… structure of 3-D TBLs. While the 3-D mean and fluctuating velocities were found to be highly dependent on Reynolds number, a previously defined shear stress parameter was discovered to be invariant with Reynolds number. The hydrogen-bubble technique was used as a flow-visualization tool to …
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An Experimental Study of Turbulent Boundary Layers Subjected to High Free-stream Turbulence Effects
… velocimeter (LDV) was used to obtain mean and fluctuating velocities. Previous high free-stream turbulence studies have been reviewed and are discussed, and some of the previously published data of other authors have been corrected. Based on the measurements obtained with the LDV, it was also …
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Modelling of the liquid slag behaviour in the continuous casting mould
… (mainly due to buoyancy) in conjunction with the fluctuating surface dynamics. The bulk of the research concerns comparisons against flowfield and interface data obtained from an experimental water/oil study of the process. However, the model is extended to include predictions of heat transfer and …