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Microfluidic biosensors for intelligent metabolite monitoringRadhakrishnan, Nitin, January 2007 (has links) (PDF)
Thesis (M.S.)--University of Missouri--Rolla, 2007. / Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed February 13, 2008) Includes bibliographical references.
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Bubble hydrodynamics in gas fluidized beds /Ide, Kym Martin. January 1989 (has links) (PDF)
Thesis (M. Eng. Sc.)--University of Adelaide, Dept. of Chemical Engineering, 1989. / Includes bibliographical references (leaves 220-225).
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Digital image analysis study of bubbling, solids mixing and segregation in fluidized beds /Lim, Kok Seng. January 1992 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, Faculty of Engineering, 1993. / Includes bibliographical references (leaves 315-326).
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Micro bubble actuator for DNA hybridization enhancement /Deng, Peigang. January 2004 (has links)
Thesis (Ph. D.)--Hong Kong University of Science and Technology, 2004. / Includes bibliographical references (leaves 156-165). Also available in electronic version. Access restricted to campus users.
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Light scattering and imaging techniques applied to sonoluminescence and ultrasound contrast bubbles /Guan, Jingfeng. January 2004 (has links)
Thesis (Ph. D.)--University of Washington, 2004. / Vita. Includes bibliographical references (leaves 139-146).
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Ultrasonic acoustic characteristics of air bubbles in the surf zoneMcIntyre, Trevor A. January 1900 (has links)
Thesis (M.S.)--Naval Postgraduate School, 1995. / "September, 1995." Includes bibliographical references (p. 107-109).
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A model of the interaction of bubbles and solid particles under acoustic excitationHay, Todd Allen, January 1900 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2008. / Vita. Includes bibliographical references.
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Gas absorption in cocurrent turbulent bubble flowLamont, John Craig January 1966 (has links)
Mass transfer rates have been measured for streams of CO₂ bubbles of controlled frequency being absorbed into water in cocurrent pipeline flow. Superficial liquid Reynolds number varied from 1810 to 24000. Mass transfer coefficients based on equivalent spherical areas were between 0.6 and 4.5 cm/min. For 5/16- and 5/8 inch I.D. tubes
oriented both horizontally and vertically, the mass transfer coefficients
were proportional to (Reynolds number)⁰•⁵² and (tube diameter) ⁻⁰•⁸⁵ at
high Reynolds number. Bubble velocities were measured for all test
sections and flow conditions. Photographs of bubbles in turbulent flow
were obtained by a high speed flash technique.
The mass transfer results support a postulated mechanism of surface renewal by turbulent eddies which result from the mean flow of liquid through the tube. Two theoretical approaches have been described in an attempt to relate the surface renewal rate to the pipe flow turbulence.
A model based on mixing length theory gives good agreement with the experimental results. In this model the larger scales of motion dominate.
A second model was based on the assumption that the very small scales dominate. The flow and convective diffusion equations were solved for idealized viscous eddy cells which represent the small motions. The size, velocity and mass transfer rate of these cells were linked to the turbulent energy spectrum for both solid/liquid and gas/liquid interfaces.
The predicted dependence of mass transfer coefficient on Schmidt number
and energy dissipation is identical with experimental results for solid surfaces.
However, the Reynolds number dependence (Re•⁶⁹) is higher than for the present experiments. Nevertheless, the eddy cell model maybe valid for bubbles and solids in sufficiently highly developed turbulence. / Applied Science, Faculty of / Chemical and Biological Engineering, Department of / Graduate
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A photographic study of bubble behavior in a direct-contact boilerBordley, Paul William January 1980 (has links)
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1980. / MICROFICHE COPY AVAILABLE IN ARCHIVES AND SCIENCE. / Includes bibliographical references. / by Paul William Bordley. / B.S.
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Bubble distributions in fluidized beds.Johnsson, Jan Erik January 1973 (has links)
No description available.
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