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Effect of angle of inclination and of crossflow on flow, heat and mass transfer for a laminar impinging slot jetJaussaud, Jean-Paul. January 1979 (has links)
No description available.
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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 role of the large-scale structure in the development of turbulent wall jetsHall, Joseph Warren. Ewing, Daniel. January 2005 (has links)
Thesis (Ph.D.)--McMaster University, 2005. / Supervisor: Daniel Ewing. Includes bibliographical references (p. 139-146).
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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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A numerical and experimental investigation of rectangular abrasive jets for drilling operationsYin-Shing, Chong 21 April 1995 (has links)
Graduation date: 1995
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Seed metering with a submerged turbulent air-jet /Shearer, Scott A. January 1983 (has links)
Thesis (M.S.)--Ohio State University, 1983. / Includes bibliographical references (leaves 106-107). Available online via OhioLINK's ETD Center
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An experimental/analytical investigation of buoyant jets in shallow waterHsiao, Entsung 20 November 1990 (has links)
This thesis presents the results of an experimental
and analytical study of single-port buoyant turbulent jets
discharged into shallow water. The experimental results
include the measured downstream dilution, centerline
concentration and trajectory. Independent parameters
considered were Froude number, submerged depth, discharge
angle and velocity ratio.
Results indicate that decreasing the discharge depth
provides earlier occurrence of surface effect and greatly
decreases dilution. Dilution increases with decreasing
Froude number. Increasing the discharge angle from the
horizontal into cross current increases the dilution
ratio. The effect of ambient current on dilution depends
on the angle of discharge. For cross-flow discharges, the
dilution rate decreases with increasing ambient current,
while for co-flow discharge the reverse trend was
observed. As plumes reach the water surface, the dilution
rate increases with increasing ambient velocity. The
jets bend over rapidly for cross-flow discharges when
large ambient currents are present.
The analytical portion of this report presents an
integral method proposed by Davis (1975) for merging
multiple buoyant jets. This merging model was used to
simulate the single-port buoyant jet in shallow water.
This was done by using an image method where the submerged
depth was simulated by the spacing between images. The
entrainment function as presented by Kannberg and Davis
(1978) was used except for a modification within the zone
of merged plumes.
Comparisons of the model prediction were made with
experimental data. Results indicate that good predictions
are obtained for buoyant jets discharging at 0 and 45
degrees into shallow water by using the image method as
long as the Froude number is above 13.5. For lower Froude
number and vertical discharges, model predictions are only
fair. / Graduation date: 1991
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Characterizaton of a fiber suspesion jet in a co-flow dilution processSchmidt, Eric Andrew 23 June 2003 (has links)
No description available.
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