Výsledky vyhledávání - "J. E. Jerauld"

Practical considerations for coordinate system rotations in mode-space

Autor: Justin Dobbins, Ryan T. Cutshall, J. E. Jerauld

Publikováno v: AMTA 2016 Proceedings.

Coordinate system rotations performed in spherical mode-space are more accurate than the same rotations performed in field-space, since they alleviate all interpolation-related issues. This paper presents an easy-to-understand algorithm for performin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edfd4bf2e649f5b18047309c7d0cd54e
https://doi.org/10.1109/amtap.2016.7806272

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Distribution of Currents in the Lightning Protective System of a Residential Building—Part I: Triggered-Lightning Experiments

Autor: J. Schoene, Douglas M. Jordan, Martin A. Uman, J. E. Jerauld, V. Kodali, Keith J. Rambo, B.A. DeCarlo, Vladimir A. Rakov, G. Maxwell, G. H. Schnetzer, M. Morgan, S. Humeniuk

Publikováno v: IEEE Transactions on Power Delivery. 23:2439-2446

We present the results of structural lightning protective system (LPS) tests conducted in 2004 and 2005 at the International Center for Lightning Research and Testing (ICLRT) at Camp Blanding, FL. Lightning was triggered using the rocket-and- wire te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::226230458a19da8443f774b83117c860
https://doi.org/10.1109/tpwrd.2008.917894

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Experimental Study of Lightning-Induced Currents in a Buried Loop Conductor and a Grounded Vertical Conductor

Autor: Martin A. Uman, B.D. Hanley, B.A. DeCarlo, J. Howard, Keith J. Rambo, J. Schoene, J. E. Jerauld, Vladimir A. Rakov

Publikováno v: IEEE Transactions on Electromagnetic Compatibility. 50:110-117

Currents induced in: (1) a 100 mtimes30 m buried rectangular loop conductor (counterpoise) and (2) a grounded vertical conductor of 7-m height by natural and rocket-triggered lightning at distances ranging from 60 to 300 m were recorded in 2005 at th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1432d4cf08c744b98f85d4680cebb7f
https://doi.org/10.1109/temc.2007.911927

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Direct Lightning Strikes to Test Power Distribution Lines—Part II: Measured and Modeled Current Division Among Multiple Arresters and Grounds

Autor: J. Schoene, C.T. Mata, G. H. Schnetzer, Douglas M. Jordan, A.G. Mata, J. E. Jerauld, Vladimir A. Rakov, Keith J. Rambo, Martin A. Uman

Publikováno v: IEEE Transactions on Power Delivery. 22:2245-2253

The division of return stroke current among the arresters and groundings of two unenergized test distribution lines, one horizontally configured and the other vertically configured, was studied at the International Center for Lightning Research and T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb91fed712dd2eeaa497b1e8d69c8a30
https://doi.org/10.1109/tpwrd.2007.905399

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Triggered-lightning properties inferred from measured currents and very close electric fields

Autor: Vladimir A. Rakov, J. Schoene, G. H. Schnetzer, Martin A. Uman, Keith J. Rambo, V. Kodali, J. E. Jerauld

Publikováno v: Atmospheric Research. 76:355-376

Triggered-lightning properties, including dart-leader charge density, return-stroke propagation speed, dart-leader electric potential, dart-leader propagation speed, and dart-leader current, inferred from return-stroke current and very close electric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e7050ce0b16a5ea37ffcf3f50dbdd75
https://doi.org/10.1016/j.atmosres.2004.11.036

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Energetic Radiation Produced During Rocket-Triggered Lightning

Autor: Martin A. Uman, Lee Caraway, Douglas M. Jordan, Hamid K. Rassoul, J. E. Jerauld, Maher Al-Dayeh, Brian Wright, Vladimir A. Rakov, Joseph R. Dwyer, Keith J. Rambo, Vincent Corbin

Publikováno v: Science. 299:694-697

Using a NaI(Tl) scintillation detector designed to operate in electrically noisy environments, we observed intense bursts of energetic radiation (≫10 kiloelectron volts) during the dart leader phase of rocket-triggered lightning, just before and po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d6098c2c12f282ecf4dadd6f2b9742c
https://doi.org/10.1126/science.1078940

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Evaluation of U.S. National Lightning Detection Network performance characteristics using rocket-triggered lightning data acquired in 2004–2009

Autor: Martin A. Uman, J. D. Hill, Amitabh Nag, J. Howard, C. J. Biagi, J. E. Jerauld, Douglas M. Jordan, S. Mallick, J. A. Cramer, Vladimir A. Rakov, Kenneth L. Cummins, Keith J. Rambo, B.A. DeCarlo

Publikováno v: Journal of Geophysical Research. 116

[1] We evaluated performance characteristics of the U.S. National Lightning Detection Network (NLDN) using rocket-triggered lightning data acquired in 2004-2009 at Camp Blanding, Florida. A total of 37 negative flashes that contained leader/return st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2dd2bcef33d551b22263d178e2f04693
https://doi.org/10.1029/2010jd014929

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NLDN responses to rocket-triggered lightning at Camp Blanding, Florida, in 2004–2009

Autor: C. J. Biagi, Martin A. Uman, B.A. DeCarlo, Amitabh Nag, Douglas M. Jordan, J. E. Jerauld, J. Howard, J. A. Cramer, Keith J. Rambo, S. Mallick, Kenneth L. Cummins, Dustin Hill, Vladimir A. Rakov

Publikováno v: 2010 30th International Conference on Lightning Protection (ICLP).

We evaluated performance characteristics of the U.S. National Lightning Detection Network (NLDN) using rocket-triggered lightning data acquired in 2004–2009 at Camp Blanding, Florida. A total of 37 negative flashes, that contained leader/return str

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d1bdebe01c7bfd9fd5e432e1b581184
https://doi.org/10.1109/iclp.2010.7845955

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RF and X-ray source locations during the lightning attachment process

Autor: J. E. Jerauld, Vladimir A. Rakov, Martin A. Uman, J. Howard, Dustin Hill, C. J. Biagi, Hamid K. Rassoul, Ziad Saleh, Joseph R. Dwyer

Publikováno v: Journal of Geophysical Research. 115

[1] Using an eight-station array of electric field derivative (dE/dt) sensors and colocated NaI X-ray detectors, we have obtained 3-D RF source locations during the leaders and attachment processes of three first strokes initiated by stepped leaders

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d6771c24cfe18c641344580f7e02c62
https://doi.org/10.1029/2009jd012055

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