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2017 IEEE Pulsed Power Conference

18–22 Jun 2017
Hilton Brighton Metropole Hotel
Europe/London timezone

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Session

Oral session 8 - Industrial and Commercial Applications - Session Chair : Guus Pemen

8
20 Jun 2017, 10:00
Hilton Brighton Metropole Hotel

Hilton Brighton Metropole Hotel

Kings Road Brighton BN1 2FU United Kingdom

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  1. 54. Remote generation of intense pulsed electric fields in water
    Mr Peter Senior (Loughborough University)
    20/06/2017, 10:00
    Pulsed Power Industrial and Bio-Medical Applications
    Oral

    The work will present the most recent phase in the development of a GW-class pulsed power generator intended for medical and biological applications. Based on a Tesla transformer charged Blumlein pulse forming line, the generator output is connected to a bipolar former capable of producing approximately sinusoidal 1 GHz, 600 kV peak-to-peak voltage impulses. The bipolar output feeds an...

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  2. 175. AN INVESTIGATION OF PULSED FILAMENT CURRENTS IN DIELECTRIC BARRIER DISCHARGES WITH MESHED ELECTRODES
    Dr Tao Wang
    20/06/2017, 10:15
    Pulsed Power Industrial and Bio-Medical Applications
    Oral

    It is known that the properties of pulsed current filaments can affect the efficiency of ozone generation[1]. In this paper, a statistical analysis was made to investigate the properties of the current filaments observed in dielectric barrier discharges with meshed electrodes. Two stainless-steel sheets with 0.96 mm apertures were used as the meshed electrodes. A 5 kHz smart power supply was...

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  3. 252. Investigation of Underwater Shock Wave Intensity in Different Electrical Breakdown Discharge Modes
    Siwei Liu (HUST)
    20/06/2017, 10:30
    Pulsed Power Industrial and Bio-Medical Applications
    Oral

    Powerful dynamic shock waves induced by pulsed discharge in water has been widely adopted in many industry applications, such as material processing, rock fragmentation, electrohydraulic cleaning, high intensity ultrasound source, et al. It is necessary to research on how to induce shock waves steadily and efficiently. An experiment stand of pulsed discharge is designed and constructed, based...

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  4. 320. Marx Generators for Electroporation Devices
    Martin Sack (Karlsruhe Institute of Technology)
    20/06/2017, 10:45
    Pulsed Power Industrial and Bio-Medical Applications
    Oral

    Many industrial-scale electroporation devices are driven by Marx generators. Thereby, the pulse circuit comprising the Marx generator and the electroporation reactor needs to be tailored specifically to the requirements of the application. Biological material for electroporation-assisted extraction processes is treated at pulse lengths on the order of several microseconds. For large-scale...

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  5. 200. PULSED CORONA DISCHARGE FOR HYDROGEN PEROXIDE PRODUCTION
    Yiyi Zhao (University of Strathclyde)
    20/06/2017, 11:15
    Pulsed Power Industrial and Bio-Medical Applications
    Oral

    Plasma in contact with water has been widely investigated for the production of reactive species such as H2O2 and OH radicals [1]. In this research, both positive and negative pulsed corona discharges, with duration of the order of microseconds, were used to investigate hydrogen peroxide formation in a pin-to-water electrode system.

    Under positive pulsed corona discharge, hydrogen peroxide...

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  6. 280. A testbed for an augmented railgun to be powered by superconducting coils
    Markus Schneider (ISL)
    20/06/2017, 11:30
    Pulsed Power Industrial and Bio-Medical Applications
    Oral

    A very important topic in the field of electromagnetic accelerators of the railgun-type is the realization of an appropriate power supply. So far, three different ways of storing energy for railguns have been explored: electric fields, magnetic fields and kinetic energy corresponding to capacitors, storage coils and fly wheels respectively. The project to be presented here and funded by the...

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  7. 88. Measurements on Combined 12.5/17.5 kV Prototype Inductive Adder for the CLIC DR Kickers
    Dr Janne Holma (CERN)
    20/06/2017, 11:45
    Pulsed Power Industrial and Bio-Medical Applications
    Oral

    The CLIC study is investigating the technical feasibility of an electron-positron collider with high luminosity and a nominal centre-of-mass energy of 3 TeV. The pre-damping rings and damping rings (DRs) will produce ultra-low emittance beam with high bunch charge. To avoid beam emittance increase, the DR kicker systems must provide extremely stable field pulses during injection and extraction...

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  8. 68. Advantages of pulsed power driven transient plasmas.
    Prof. Guus Pemen (Eindhoven University of Technology)
    20/06/2017, 12:00
    Pulsed Power Industrial and Bio-Medical Applications
    Oral

    Plasmas exhibit properties that make them useful in a wide range of applications, such as lighting, semiconductor processing, nanometer lithography, surface treatments, fusion energy, plasma medicine, future fuels, plasma agriculture and environmental applications. Within this large area, pulsed-power driven, transient plasmas perform much better in energy efficiency and processing...

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