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Mixing of a vertical round buoyant jet in lateral confinement李偉德, Lee, Wai-tak. January 1993 (has links)
published_or_final_version / Civil and Structural Engineering / Doctoral / Doctor of Philosophy
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Interactions of coherent structures in annular jets劉國強, Lau, Kwok-keung. January 1991 (has links)
published_or_final_version / Mechanical Engineering / Doctoral / Doctor of Philosophy
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Acceleration of coherent structures in free shear layer周健強, Chow, Kin-keung. January 1999 (has links)
published_or_final_version / Mechanical Engineering / Doctoral / Doctor of Philosophy
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Investigation of a round jet into a counterflow陳孝章, Chan, Hau-cheung. January 1998 (has links)
published_or_final_version / Civil Engineering / Doctoral / Doctor of Philosophy
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Mixing of a rosette buoyant jet groupLai, Chun-hin, Adrian., 黎駿軒. January 2009 (has links)
published_or_final_version / Civil Engineering / Doctoral / Doctor of Philosophy
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Mixing of inclined dense jetsLai, Chung-kei, Chris., 黎頌基. January 2009 (has links)
published_or_final_version / Civil Engineering / Master / Master of Philosophy
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The curved free jet.Smith, Peter Arnot. January 1970 (has links)
No description available.
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On the structure and mixing of a jet in crossflow : Ph.D. thesisCutler, Philip Robert Edward. January 2002 (has links) (PDF)
"July 2002" Includes bibliographical references (leaves 216-221) Appendix A. MATLAB code
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On the structure and mixing of a jet in crossflow : Ph.D. thesis / Philip Robert Edward Cutler.Cutler, Philip Robert Edward January 2002 (has links)
"July 2002" / Includes bibliographical references (leaves 216-221) / viii, 240 leaves : ill. (some col.), plates (some col.) ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Mechanical Engineering, 2002
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The effects of pulsing and blowing ratio on a 45�� inclined jet in cross flowStander, Arjan 29 October 2002 (has links)
The effect of jet flow pulsing and blowing ratio on a jet in cross flow has
been investigated. Preliminary jet flow studies were performed without cross flow
and an extensive study of jet with cross flow was done for a total of nine test
cases. The effect of velocities ratios of 0.85 and 3.4, as well as pulsing the jet flow
at 20Hz, was investigated in the near and far field of the jet. A comparison
between the jet in cross flow and an inclined cylinder in cross flow was also
performed.
Hot film measurements were taken within a grid of the flow field in the jet
symmetry plane and out of the symmetry plane. Instantaneous velocities were
generated at each location and mean velocity, RMS values, Reynolds stresses and
mean vorticity were calculated and compared for each case.
The higher velocity ratio case (VR=3.4) caused the jet flow to lift up
from the wall penetrating into the cross flow compared to the lower velocity ratio
case (VR=0.85) where the jet fluid remained attached to the wall and no lift off
was observed. The higher velocity ratio case resulted in increased mean
velocities, RMS values, Reynolds stresses and mean vorticity throughout the flow
field compared to the low velocity ratio case. Secondary turbulent structures were
discovered in the wake region of the inclined cylinder. Similar structures were
absent in the downstream flow region during the jet in cross flow experiments.
There was no significant effect on the jet trajectory as a result of jet
pulsing. For both velocity ratio cases the jet trajectory remained similar to the
steady cases. Jet pulsing increased the instantaneous velocity RMS levels and
Reynolds stresses in the near field of the jet, but did not seem to affect the RMS
levels and Reynolds stresses beyond x/d=4.
Jet pulsing had a significant effect on the distribution of spectral energy.
Distinct energy peaks are generated at the pulsing frequency and its harmonics.
The distinct spectral peaks were largest close to the jet exit and within the jet
flow, but were detectable throughout the entire flow field. / Graduation date: 2003
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