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Showing 1 to 20 of 31 for “"Gas discharge"”.

  1. Spontaneous Oscillations in Gas Discharge Tubes

    Brennan, Lawrence EdwardUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-04T21:02:29Z (GMT). No. of bitstreams: 1 0002712.pdf: 2354210 bytes, checksum: 7b39c382e7a86ebcf28aa3fbfc601688 (MD5) Previous issue date: 1951

    uiuc Repository record

  2. Advanced High-Frequency Electronic Ballasting Techniques for Gas Discharge Lamps

    Tao, FengfengVirginia Tech2001

    … of high-frequency electronic ballasts for gas discharge lamps. However, power line quality and electromagnetic interference (EMI) issues arise when a simple peak rectifying circuit is used. To suppress harmonic currents and improve power factor, input-current-shaping (ICS) or …

    vt Repository record

  3. A Capacitively Coupled Bistable Gas Discharge Cell for Computer Controlled Displays

    Willson, Robert HarryUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-08T22:24:08Z (GMT). No. of bitstreams: 1 6706776.pdf: 1900223 bytes, checksum: 2dca6b85997171a4b182751293c77f4c (MD5) Previous issue date: 1966

    uiuc Repository record

  4. Gas discharge modelling using the finite-element flux-corrected transport method

    Georghiou, George EliaUniversity of Cambridge2000

    cambridge Repository record

  5. Characterization and Modelling of the Gas Discharge in a SFID Neutron Generator

    Hochberg, Timothy A.2017

    Made available in DSpace on 2017-07-06T18:48:31Z (GMT). No. of bitstreams: 3 Hochberg_Timothy_A_MS.pdf: 27107898 bytes, checksum: 2747bf82116a04cf4c06ccaa44493018 (MD5) Hochberg_Timothy_A_MS_ABS.pdf: 378082 bytes, checksum: 413354e8faa6cb34f532840d1e46b049 (MD5) license.txt: 4813 bytes, checksum: …

    uiuc Repository record

  6. Some Studies of Electrical Oscillations in a Mercury Vapor Gas Discharge at Low Pressure

    Bryant, John HaroldUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-04T21:02:23Z (GMT). No. of bitstreams: 1 0001546.pdf: 3290473 bytes, checksum: 26128a35def239a9e547b0e29444f794 (MD5) Previous issue date: 1949

    uiuc Repository record

  7. Ion Energy Characterization Study for Next Generation Semiconductor Lithography Based on Gas Discharge Produced Plasma Technology

    Spencer, Joshua B.2017

    Made available in DSpace on 2017-07-06T18:58:52Z (GMT). No. of bitstreams: 3 Spencer_Joshua_B_MS.pdf: 2808256 bytes, checksum: c5110b817658878526ca930884621d64 (MD5) Spencer_Joshua_B_MS_ABS.pdf: 10634 bytes, checksum: 5fa8d89970b067f7b96d32d335b75b68 (MD5) license.txt: 4813 bytes, checksum: …

    uiuc Repository record

  8. Study of Molecular Nitrogen, Helium-Xenon, Argon-Xenon Infrared Laser Systems Excited by an Electron Beam Initiated Gas Discharge

    Newman, Leon AllenUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-12T20:54:31Z (GMT). No. of bitstreams: 1 7709119.pdf: 7861235 bytes, checksum: 6d604b465e20a201a363f6885b7c74c8 (MD5) Previous issue date: 1976

    uiuc Repository record

  9. Micro-Nozzle Simulation and Test for an Electrothermal Plasma Thruster

    Croteau, Tyler J2018

    … by radio-frequency, in order to provide neutral gas heating via ion-neutral collisions within a gas discharge tube. When compared to a cold-gas thruster of similar size, this gas heating mechanism allows Pocket Rocket to increase the exit thermal velocity of its gaseous propellant for increased …

    calpoly Repository record

  10. Plasma Annealing of Ion Implanted Semiconductors

    Ianno, Natale JosephUniversity of Illinois at Urbana-Champaign2014

    A gas discharge system is used to anneal BF(,2)('+) implanted silicon. The system is compact and efficient, and has a continuously variable power flux incident on the surface of the sample.

    uiuc Repository record

  11. Addressing theory and performance enhancements for the independent sustain and address AC plasma display

    Warren, Kevin WilsonUniversity of Illinois at Urbana-Champaign2011

    … (ISA) AC plasma panel is a flat, flicker-free, gas discharge type of display device. This display technology promises to reduce both the cost of manufacturing and operation of AC plasma displays.

    uiuc Repository record

  12. Multibeam echosounding as a tool for mapping geologic features, bathymetry and modern vents, Yellowstone National Park, Wyoming

    Cash, RonaldUniversity of Illinois at Urbana-Champaign2015

    … were used to determine the location of active degassing areas, as well as rates of gas discharge from a hydrothermal crater in the Inflated Plain, Yellowstone Lake. Using the acoustic returns in the water column, a rate of 0.72-726.6 g m-2 day-1 was calculated to be erupting from this individual …

    uiuc Repository record

  13. Hot flow testing of multiple nozzle exhaust eductor systems.

    Hill, James AllanMonterey, California. Naval Postgraduate School1979

    Hot flow model tests of multiple nozzle gas turbine exhaust eductor systems were conducted to evaluate the temperature effects of several eductor design modifications. A one-dimensional analysis of a simple eductor system based on conservation of momentum for an incompressible gas was used in …

    nps Repository record

  14. Simulation of magnetohydrodynamics turbulence with application to plasma-assisted supersonic combustion

    Miki, KenjiGeorgia Institute of Technology2009

    … applications. Second, the development of a gas discharge model which models the interaction of externally applied fields in conductive medium. Third, the development of models necessary for studying supersonic combustion applications with plasma-assistance such the extension of chemical …

    gatech Repository record

  15. Design of electronics for a high-resolution, multi-material, and modular 3D printer

    Kwan, Joyce GMassachusetts Institute of Technology2013

    … ultraviolet light-emitting diodes instead of a gas-discharge lamp. Fabrication cost is less than $10,000, but the printer's 600 DPI resolution is comparable to that of industrial 3D printers. Printed objects exhibit detailed features and a gradual transition between materials with different …

    mit Repository record

  16. Plasma Diagnostics of Discharges in Nitrogen-Trifluoride (Etching, Semiconductor)

    Greenberg, Kenneth EliUniversity of Illinois at Urbana-Champaign2014

    … of the nitrogen trifluoride etchant gas discharge and has demonstrated a variety of diagnostic techniques applicable to all plasmas used for semiconductor processing. By monitoring the change of the mass spectrum ion signals when the discharge was initiated, it was found that the …

    uiuc Repository record

  17. Three Dimensional Passive Integrated Electronic Ballast for Low Wattage HID Lamps

    Jiang, YanVirginia Tech2009

    … more energy efficient lighting devices, such as gas discharge lamps, and light-emitting diodes (LED), have been developed during the last century. It is estimated that over 38% of future global lighting energy demand could be avoided by the use of more efficient lamps and ballasts [1]. High …

    vt Repository record

  18. Optimisation of ozone generation using dielectric barrier discharge

    Zhou, YingjiaUniversity of Strathclyde2017

    … of ozone generation using dielectric barrier discharge and investigating the potential to optimize the process to improve ozone generation efficiency.The kinetics of ozone generation and its limitations are reviewed. The discharge characteristics of single filaments are investigated by …

    strathclyde Repository record

  19. Properties of a high-current discharge in alkali-metal-seeded rare gases.

    Ellington, Henry I.University of Aberdeen; Robert Gordon's Institute of Technology1969

    … of the properties of a recently-discovered gas discharge - a discharge that operates at a few volts or tens of volts, and which carries a current of the order of amps through a mixture consisting of a hot, atmospheric-pressure rare gas (the "diluent") to which a small amount of alkali metal …

    rgu Repository record

  20. Effects of Hurricane Fault Architecture on Groundwater Flow in the Timpoweap Canyon of Southwestern, Utah

    Dutson, Sarah J2005

    … Hurricane Fault. Also within the canyon, springs discharge from the damage zone into the Virgin River, providing an ideal natural laboratory for the study of groundwater discharge from a fault zone. The Hurricane fault is an active, steeply dipping, normal fault that is 250 km long, and exhibits …

    byu Repository record

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