Download or read book Atmospheric Electricity aircraft Interaction written by and published by . This book was released on 1980 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ATMOSPHERIC ELECTRICITY AIRCRAFT INTERACTION written by North Atlantic Treaty Organization and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ATMOSPHERIC ELECTRICITY AIRCRAFT INTERACTION written by NATO. ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT. and published by . This book was released on with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Electricity Aircraft Interaction written by G.A. DuBro and published by . This book was released on 1980 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Studies of Thunderstorm Electrification written by Donald R. Fitzgerald and published by . This book was released on 1976 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Airborne electric field sensing and computing systems have been developed and flown on C-130, F-100F, RF4C, and U-2 aircraft for studies of shower, cloud, and thunderstorm charge centers. Examples are given of the proper separation of field components and aircraft charge during thunderstorm penetrations and during direct lightning strikes to the test aircraft. Techniques have been employed for roll compensation of the aircraft-fixed field components so that real-time vector displays indicating the centroid of near-by charge concentrations are available for use in avoidance of probable lightning areas, or for use in selecting them to maximize the probability of a strike to test aircraft during lightning-aircraft interaction studies. The development of the storm electrical structure is directly related to details of the cloud water and ice distribution linked through the thermal and draft structure in the storm. Major features of the internal electrical pattern are often seen in data taken above, alongside, or at the surface. However, in accordance with electrostatic field theory, many of the fine structural details found within the storm are suppressed outside. The major vertical component field pattern is found to be one that could be produced by simple tilted dipolar charge structures. Depending on the physical conditions in different regions of the storm, the upper excess charge of the dipole may be either positive as generally reported from surface observations of the field, or it may be negative, as found in a number of the U-2 storm overflights accomplished in this project. (Author).
Download or read book Atmospheric Electricity Hazards Analytical Model Development and Application Volume III Electromagnetic Coupling Modeling of the Lightning Aircraft Interaction Event written by and published by . This book was released on 1981 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this report, the state of the art of coupling of electromagnetic fields to aircraft is reviewed. The objective is to identify the best models available for assessing the electromagnetic interaction of lightning with aircraft. The coupling process is explained and the modelling requirements implied by the lightning environment are discussed. Finally, the description of models selected and implemented at the AFFDL Computing Center is given. (Author).
Download or read book Atmospheric Electricity Hazards Analytical Model Development and Application Volume II Simulation of the Lightning Aircraft Interaction Event written by John D. Robb and published by . This book was released on 1981 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this report, a review of currently used lightning test techniques for aircraft is given. The requirements for lightning simulation are given and discussed. Finally, a new approach for simulating the lightning/aircraft interaction is presented, and is based on nuclear electromagnetic pulse (NEMP) technology. (Author).
Download or read book Proceedings on the Conference on Atmospheric Electricity written by Robert E. Holzer and published by . This book was released on 1955 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1993 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Electricity written by J. Alan Chalmers and published by Elsevier. This book was released on 2015-12-04 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atmospheric Electricity brings together numerous studies on various aspects of atmospheric electricity. This book is composed of 13 chapters that cover the main problems in the field, including the maintenance of the negative charge on the earth and the origin of the charges in thunderstorms. After a brief overview of the historical developments of atmospheric electricity, this book goes on dealing with the general principles, results, methods, and the MKS system of the field. The succeeding chapters are devoted to some aspects of electricity in the atmosphere, such as the occurrence and detection of ions, the air-Earth conduction current, and point-discharge and precipitation currents. These topics are followed by discussions on the maintenance of the Earth's charge; the correlation of Earth's charge with thunderstorm activity and current; and mechanism of charge transfer in nonstormy rain and snow. The concluding chapters consider the phenomena of thunder cloud and the lightning discharge. These chapters also examine various theories in understanding the separation of Earth's charge. This book will be of value to physicists, atmospheric scientists, and researchers in the allied fields.
Download or read book New Methods and Results for Quantification of Lightning aircraft Electrodynamics written by and published by . This book was released on 1987 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Electricity Hazards Protection Program written by R. C. Beavin and published by . This book was released on 1983 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-phase AEHP Program will consist of a twenty-one month Phase One for Protection Definition and thirty-three month Phase Two for Effectiveness Demonstration. During the AEHP program, the electromagnetic (EM) environment resulting from aircraft (A/C) interaction with atmospheric electricity (AR) e.g., lightning and precipitation static will be defined and the impact of that environment on electrical/electronic subsystems and equipment assessed. Tradeoffs will then be exercised to prescribe AEHP concepts which are compatible with protection required against other EM threats e.g., EMI, NEMP. From the candidate protection concepts available, optimized AEHP schemes for various classes of vehicles e.g., Fighters, Transports/Bombers, Helicopters, and Missiles, will be specified. The effectiveness of the protection provided will be demonstrated through ground based AE simulation utilizing full-scale A/C and operating electrical/electronic subsystems and equipment employing appropriate AEHP concepts. The AEHP Program will emphasize timely information distribution and participation by interested organizations and personnel.
Download or read book International Aerospace and Ground Conference on Lightning and Static Electricity written by and published by . This book was released on 1991 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Electricity and Military Operations written by J. E. Nanevicz and published by . This book was released on 1979 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: An Airborne Electric Field-Meter System Used for Studying Electric Field Structure Near Thunderstorm Cells; A Triggered Lightning Strike to an Instrumented Learjet Aircraft; and Instrumented Learjet Aircraft Measurements of Static Electric Fields in an Around Florida Thunderstorm Anvils.
Download or read book Certification of Aircraft for Lightning and Atmospheric Electricity Hazards written by North Atlantic Treaty Organization. Air Electrical "working Panel and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book INTERACTION BETWEEN EMP LIGHTNING AND STATIC ELECTRICITY WITH AIRCRAFT AND MISSILE AVIONICS SYSTEMS written by NATO. ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT. and published by . This book was released on with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Report on Atmospheric Electrical Discharges to Aircraft written by L.P. Harrison and published by . This book was released on 1941 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
