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Showing 1 to 20 of 41 for “"streamer"”.

  1. Investigation of Long-timescale Behavior of Positive DC Streamer Coronas

    Strobel, Lee R.Massachusetts Institute of Technology2025

    Positive DC streamers are filamentary low-temperature discharges that are relevant to many applications, including sterilization, ionic wind generation, agriculture and atmospheric electricity. Even when excited by a DC voltage, streamers in atmospheric-pressure air typically self-pulsate with a …

    mit Repository record

  2. Examining the Dynamics of Streamer-Viewer and Community Interactions in Live Streaming

    Xu, Yujun2025

    auckland-tech

  3. Two-dimensional full wavefield inversion of wide-aperture marine seismic streamer data.

    Shipp, Richard Michael.University of Cambridge2000

    cambridge

  4. Empirical Constraints on O(5+) Outflows and Velocity Distributions in a Solar-Minimum Coronal Streamer

    Frazin, Richard AlanUniversity of Illinois at Urbana-Champaign2015

    … O5+ velocity distribution anisotropy in the streamer legs and stalk and also shows that the microscopic velocity distribution (which excludes wave motions that equally affect all charged particles) is anisotropic, where the most probable speed perpendicular to the magnetic field direction …

    uiuc Repository record

  5. Morphogenetic Movements Contributing to Cell Aggregation in Dictyostelium Discoideum Wild-Type and Streamer F Mutants

    Mcnamara, George T.University of Illinois at Urbana-Champaign2015

    … the duration of the stimulus. (c) Aggregating streamerF (stmF) mutants are defective in the intracellular degradation of cAMP-induced cGMP and exhibit periodic two minute long cessation of motililty and shape change in situ referred to as pausing. These mutants, unlike wild-type, remain …

    uiuc Repository record

  6. Observation of backward meson production in .-p interactions at 8.0 GeV/C in a streamer chamber

    Sokolsky, Pierre Vsevolod2012

    Submitted by William Weathers (weathrs2@illinois.edu) on 2012-04-16T18:53:54Z No. of bitstreams: 1 1973_sokolsky.pdf: 4039821 bytes, checksum: 2f9b235d18874a8a7c75214118fd0bdc (MD5)

    uiuc Repository record

  7. Observation of Backward Meson Production in (-)pion-Proton Interactions at 8.0 Gev/c in a Streamer Chamber

    Sokolsky, Pierre VsevolodUniversity of Illinois at Urbana-Champaign2015

    Made available in DSpace on 2015-05-12T22:38:57Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7317643.PDF: 3777931 bytes, checksum: ee5450484aa06b1c455a45f731629692 (MD5) Previous issue date: 1973

    uiuc Repository record

  8. Backward production in negative Pion-Proton ---> Proton,(+)pion,(-)pion,(-)pion AT 8.0 GEV/C in a streamer chamber

    Morris, George RonaldUniversity of Illinois at Urbana-Champaign2015

    Made available in DSpace on 2015-05-12T22:39:12Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7514147.PDF: 4773205 bytes, checksum: eb5a836125b9885e6686ebbb156a6730 (MD5) Previous issue date: 1975

    uiuc Repository record

  9. Μελέτη της δημιουργίας και διάδοσης κύματος ιονισμού σε ηλεκτρικές εκκενώσεις που παράγουν ψυχρό πλάσμα: Εφαρμογή στην αλληλεπίδραση πλάσματος-επιφάνειας

    Παπαγεωργίου, Λυμπέρης2009

    … περίπτωση κύματος ιονισμού είναι ο streamer. Προκειμένου να μελετήσουμε τη συμπεριφορά του, αναπτύξαμε ένα δισδιάστατο αριθμητικό μοντέλο. Σε αυτό το υδροδυναμικό μοντέλο, επιλύθηκαν οι εξισώσεις συνεχείας για τα φορτισμένα σωματίδια της εκκένωσης καθώς και η εξίσωση Poisson για τον …

    patras-thes Repository record

  10. ΘΕΩΡΗΤΙΚΗ ΜΕΛΕΤΗ ΤΗΣ ΣΥΜΠΕΡΙΦΟΡΑΣ ΗΛΕΚΤΡΙΚΗΣ ΕΚΚΕΝΩΣΗΣ ΣΕ ΜΙΚΡΑ ΔΙΑΚΕΝΑ

    Manasis, Christos, Μανασής, ΧρήστοςUniversity of Patras1991

    … THE MAIN MECHANISM OF BREAKDOWN IS THAT OF THE STREAMER AND THE FEATURES OF HIS FORMATION CAN BE UNDERSTOOD BY NOTING THAT ANY CHANGE IN THE ELECTRIC FIELD IN N2 AND IN ATMOSPHERIC AIR CAUSES ABRUPT CHANGES IN THE ELECTRON DENSITY DUE TO EITHER STRONG NET ATTACHMENT OR STRONG NETIONIZATION WHICH …

    greece Repository record

  11. A model for the initiation and propagation of electrical streamers in transformer oil and transformer oil based nanofluids

    O'Sullivan, Francis M. (Francis Martin), 1980-Massachusetts Institute of Technology2007

    … work has focused on the formation of electrical streamers. These are low-density conductive structures that form in regions of oil that are over-stressed by electric fields on the order of 1 x 108 (V/m) or greater. Once a streamer forms it tends to elongate, growing from the point of initiation …

    mit Repository record

  12. Elucidating the mechanisms behind pre-breakdown phenomena in transformer oil systems

    Hwang, Jae-Won George, 1980-Massachusetts Institute of Technology2010

    … to thermal dissipation and creates a low density streamer channel. In comparing the numerical results to experimental data found in the literature, the results indicate that positive streamer propagation velocity regimes or modes are dictated by the onset of different ionization mechanisms (i.e., …

    mit Repository record

  13. Modeling the Near-Surface Using High-Resolution Seismic Data

    Al-Zayer, Ramzy MohammedUniversity of Kansas2010

    … I recommend using the CMP mode and a land streamer for data acquisition. I show that some artifacts in the data acquired using a land streamer can be overcome by using optimally-designed plate-mounded geophones. The two main factors in the design are the plate weight and area. From the …

    ku Repository record

  14. Modellierung des dynamischen Verhaltens von Oberflächen-Barrierenentladungen und der Ozonerzeugung

    Humpert, ChristofPublikationsserver der RWTH Aachen University2002

    … the discharge. At positive polarity a positive streamer propagates along the dielectric surface in each discharge step. At the streamer head, a maximum reduced field strength of about 700 Td is found. In the streamer channel the field strength drops to about 10 Td. A cathode fall is found as …

    aachen Repository record

  15. Reduced order modelling of streamers and their characterization by macroscopic parameters

    Pavan, Colin A.(Colin Armstrong)Massachusetts Institute of Technology2019

    … and for use in industrial applications. Streamers, self-propagating ionization fronts, are a particularly challenging regime to study. They are difficult to study computationally due to the necessity of resolving disparate length and time scales, and existing methods for understanding …

    mit Repository record

  16. Methods of Aircraft Charge Control During Flight

    Martell, Benjamin C.Massachusetts Institute of Technology2021

    … experiment is the study of the behavior of streamer corona discharges in wind. A point-to-plane geometry is used to provide a baseline to compare to precipitation static (p-static) dischargers, which are in use on most airplanes today. We find that the discharge characteristics are strongly …

    mit Repository record

  17. Charge transport and breakdown physics in liquid/solid insulation systems

    Jadidian, JouyaMassachusetts Institute of Technology2013

    … has been extensive research characterizing "streamers" in order to prevent them, as they are the main origins of electrical breakdown in liquid dielectrics. Streamers are conductive structures that form in regions of liquid dielectrics that are over-stressed by intense electric fields. …

    mit Repository record

  18. Unidirectional solidification studies of ingot mould cast irons

    Hornby, Sara A.Sheffield Hallam University (United Kingdom).1980

    … where graphite morphology has been designated streamer 'grey' and cellular respectively. It is suggested that streamer and 'grey' areas result primarily from direct formation from liquid iron as well as decomposition of eutectic cementite.

    sheffield-hallam Repository record

  19. Advanced geophysical studies of accretion of oceanic lithosphere in Mid-Ocean Ridges characterized by contrasting tectono-magmatic settings

    Xu, MinMassachusetts Institute of Technology and Woods Hole Oceanographic Institution2012

    … seismic reflection imaging, waveform inversion, streamer tomography, and near-bottom magnetics) to study lithospheric accretion processes in MORs characterized by contrasting tectono-magmatic settings: the magmatically dominated EPR axis between 9°30'-10°00’N, and the Kane Oceanic Core Complex …

    woods-hole Repository record

  20. Advanced geophysical studies of accretion of oceanic lithosphere in Mid-Ocean Ridges characterized by contrasting tectono-magmatic settings

    Xu, MinMassachusetts Institute of Technology2012

    … seismic reflection imaging, waveform inversion, streamer tomography, and near-bottom magnetics) to study lithospheric accretion processes in MORs characterized by contrasting tectono-magmatic settings: the magmatically dominated EPR axis between 9°30'-10°00°N, and the Kane Oceanic Core Complex …

    mit Repository record

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