منابع مشابه
Electric Field Pulse Bursts in Cloud-to-ground Lightning Discharges
Regular bursts of electric field radiation pulses produced by three multiple-stroke cloud-to-ground discharges recorded in 1991 at the NASA Kennedy Space Center are analyzed. The bursts are similar in the number of pulses per burst and inter-pulse intervals to the “multiple burst” component (so-called component H) of the standard lightning environment for the design and testing of aerospace veh...
متن کاملMicrosecond-scale Electric Field Pulses in Cloud Lightning Flashes
From wideband electric field records acquired using a 12-bit digitizing system with a 500-ns sampling interval, microsecond-scale pulses in different stages of cloud flashes in Florida and New Mexico are analyzed. The pulse occurrence statistics and waveshape characteristics are presented, The larger pulses tend to occur early in the flash and presumably are related to the flashinitiating break...
متن کاملIn-cloud and Below-cloud Scavenging of Nitric Acid Vapor
Scavenging coefficients, A, for the removal of HNO?; vapor from the atmosphere by both cloud and rain drops have been calculated for assumed models of drop-size distribution. For cumulus clouds a value of 0.2 s1 is estimated for A. Evaluation of rainfall washout coefficients gives values of A ranging from 1.3 x 10m5 to 1.5 x 10. ‘s-t, depending upon the rainfall rate, upon the drop-size distrib...
متن کاملSize resolved below cloud scavenging of aerosols
A parameterization of size resolved below cloud scavenging of aerosols by rain J. S. Henzing, D. J. L. Olivié, and P. F. J. Van Velthoven Royal Netherlands Meteorological Institute KNMI, De Bilt, The Netherlands Meteo France, CNRM, Toulouse, France Received: 28 October 2005 – Accepted: 25 November 2005 – Published: 20 February 2006 Correspondence to: J. S. Henzing ([email protected]) © 2006 Autho...
متن کاملToward Electric Field Tomography
This thesis addresses the problem of recovering three-dimensional location and shape information from measurements made with Electric Field Sensors. A single sensor functions as a proximity detector; two can be used as a mouse; three allow tracking of the hand in three dimensions, and each additional sensor allows us to extract additional shape information. The ultimate goal of this work is to ...
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ژورنال
عنوان ژورنال: Journal of geomagnetism and geoelectricity
سال: 1961
ISSN: 0022-1392
DOI: 10.5636/jgg.12.138