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Experimental Extinguishment Of Fires By Blast
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Book Synopsis Experimental Extinguishment of Fires by Blast by : Jana Backovsky
Download or read book Experimental Extinguishment of Fires by Blast written by Jana Backovsky and published by . This book was released on 1982 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experiments on extinction of fires by airblast were continued in the shocktube facility dedicated to blast/fire interactions studies, and the facility was further improved toward a full, thermal/blast simulation capability, which will include a thermal radiation source. The experimental efforts were aimed toward improving our understanding of the physical mechanisms and scaling rules of blast extinguishment of fires through (1) tests with various common liquid (class B) fuels of different physicochemical properties and burning behavior and (2) tests with wood cribs of various element (stick) thicknesses and consequently varying burning behavior and time scales. Limited shocktube tests were also conducted in preparation for the MILL RACE event featuring blast extinction of fires on cellulosic debris. (Author).
Book Synopsis Experiments on Extinction of Fires by Airblast by : Stanley B. Martin
Download or read book Experiments on Extinction of Fires by Airblast written by Stanley B. Martin and published by . This book was released on 1980 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current uncertainties regarding interactions of blast waves on fires preclude reliable estimates of the outcome of a nuclear attack on the United States. This study focuses on the threshold air-blast condition for extinguishing fires initiated by thermal radiation. Flame blowout tests with simulated nuclear air-blast waves were conducted in the SRI-developed shock-tube facility on class-B fires both in a flat plate geometry and stabilized behind barriers. The results support the concept of flame displacement as a mechanism of extinguishment. Data on class A fuels in practical configurations are needed next. (Author).
Book Synopsis An account of the new method of extinguishing fires by explosion and suffocation ... The third edition by : Ambrose GODFREY (the Elder [Ambrose Godfrey Hanckwitz])
Download or read book An account of the new method of extinguishing fires by explosion and suffocation ... The third edition written by Ambrose GODFREY (the Elder [Ambrose Godfrey Hanckwitz]) and published by . This book was released on 1744 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An account of the new method of extinguishing Fires by explosion and suffocation. Introduced by A. G. ... To which is added, a short narrative of Mr. Povey's behaviour in relation to this useful invention ... By the Introducer by : Ambrose GODFREY (the Elder [Ambrose Godfrey Hanckwitz])
Download or read book An account of the new method of extinguishing Fires by explosion and suffocation. Introduced by A. G. ... To which is added, a short narrative of Mr. Povey's behaviour in relation to this useful invention ... By the Introducer written by Ambrose GODFREY (the Elder [Ambrose Godfrey Hanckwitz]) and published by . This book was released on 1743 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Prevention of Hazardous Fires and Explosions by : V.E. Zarko
Download or read book Prevention of Hazardous Fires and Explosions written by V.E. Zarko and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Besides its obvious destructive potential, military R&D also serves to protect human lives, equipment and facilities against the effects of weapons. Concepts have therefore been developed that improve safety of stationary and mobile facilities against pressure waves, thermal radiation and fire. Effective, fast fire extinguishing equipment has been designed for tank compartments and motors. Closed buildings are demolished and landmines are removed with gas and dust explosions. Stringent safety requirements have been developed for the production of ammunition and explosives. Military and related industries have accumulated a vast knowledge and sophisticated experience that are very valuable in a variety of civil applications. The knowledge is based on theoretical and experimental research work, the origin of which sometimes dates back many centuries. It has often been classified and therefore has remained unknown to the civilian population, until now.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1983 with total page 1368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 1474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Blast/Fire Interaction, Blast Translation, and Toxic Gases by : B. Gabrielsen
Download or read book Blast/Fire Interaction, Blast Translation, and Toxic Gases written by B. Gabrielsen and published by . This book was released on 1976 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study reports experimental and analytical effects of the blast environment within structures on fires, people, and objects, and with toxic gases created by burning debris. The program was directed toward improving the knowledge of factors that can influence the effectiveness of shelters and of other countermeasures that can contribute toward reduction of casualties and saving of life. The experimental study of blast/fire interaction was carried out with long duration flow effects (resembling those from megaton range weapons) on flaming materials. It was found that blast extinguishment of fires was strongly dependent on location of the burning material in the room, and on the type of materials. Lightweight materials were extinguished in portions of the room that experienced high velocity flows; heavier materials were never totally extinguished. In four long duration tests conducted with anthropomorphic dummies in room and chamber environments, it was found that the high velocities generated near entrances and exits (and well within a room in some geometries) caused objects and the mannikins to acquire velocities that were potentially injurious or lethal. Simple analytical models of wall debris translation indicated that, even at low overpressures, both lightweight (e.g., sheetrock) and heavy (masonry) walls can generate debris which is potentially casualty-producing. A literature search on toxic gases produced by burning debris (as might be found in the vicinity of shelters) concluded that lethal concentrations of CO could be encountered.
Book Synopsis Coal-dust Explosion Tests in the Experimental Mine 1913-1918, Inclusive by : George Samuel Rice
Download or read book Coal-dust Explosion Tests in the Experimental Mine 1913-1918, Inclusive written by George Samuel Rice and published by . This book was released on 1919 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Blast Effects on Fires by : Jana Backovsky
Download or read book Blast Effects on Fires written by Jana Backovsky and published by . This book was released on 1980 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experiments on extinction of fires by airblast were conducted in the shocktube facility dedicated to blast/fire interaction studies. Three series of tests were conducted to gain practical understanding (quantitative and mechanistic) of blast effect on fires, using: (1) liquid-fuel fires of various sizes; (2) liquid-fuel fires, of various sizes, with flow-obstructing barriers upstream of the fuel source; and (3) wood-crib fire tests. Results affirm the concept of flame displacement as a mechanism of extinguishment for liquid-fuel fires on flat surfaces but suggest its limitation in describing blast/fire interactions when flow-perturbing obstacles are present upstream of the fuel bed. Even small barriers are seen to significantly increase the fire resistance to blowout by blast, by providing flame-retentive flow recirculation in their wake and effectively serving as flame-holders. For charring fuels such as wood cribs, after-shock flame displacement is seen to be augmented by sustained, blast-enhanced char involvement. The crib fire history before blast arrival and the extent of char-combustion enhancement (depending on blast strength) determine whether the crib fire is reestablished by rapid rekindling. (Author).
Author :United States. Congress. House. Committee on Appropriations. Subcommittee on HUD-Independent Agencies Publisher : ISBN 13 : Total Pages :592 pages Book Rating :4.3/5 (91 download)
Book Synopsis Department of Housing and Urban Development--independent Agencies Appropriations for 1983 by : United States. Congress. House. Committee on Appropriations. Subcommittee on HUD-Independent Agencies
Download or read book Department of Housing and Urban Development--independent Agencies Appropriations for 1983 written by United States. Congress. House. Committee on Appropriations. Subcommittee on HUD-Independent Agencies and published by . This book was released on 1982 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects on the Atmosphere of a Major Nuclear Exchange by : National Research Council
Download or read book The Effects on the Atmosphere of a Major Nuclear Exchange written by National Research Council and published by National Academies Press. This book was released on 1985-02-01 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the earth's population would survive the immediate horrors of a nuclear holocaust, but what long-term climatological changes would affect their ability to secure food and shelter? This sobering book considers the effects of fine dust from ground-level detonations, of smoke from widespread fires, and of chemicals released into the atmosphere. The authors use mathematical models of atmospheric processes and data from natural situationsâ€"e.g., volcanic eruptions and arctic hazeâ€"to draw their conclusions. This is the most detailed and comprehensive probe of the scientific evidence published to date.
Author :United States. Congress. Senate. Committee on Appropriations. Subcommittee on HUD-Independent Agencies Publisher : ISBN 13 : Total Pages :1524 pages Book Rating :4.:/5 (46 download)
Book Synopsis Department of Housing and Urban Development, and Certain Independent Agencies Appropriations for Fiscal Year 1980 by : United States. Congress. Senate. Committee on Appropriations. Subcommittee on HUD-Independent Agencies
Download or read book Department of Housing and Urban Development, and Certain Independent Agencies Appropriations for Fiscal Year 1980 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on HUD-Independent Agencies and published by . This book was released on 1979 with total page 1524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Some Information on the Causes and Prevention of Fires and Explosions in the Petroleum Industry by : G. M. Kintz
Download or read book Some Information on the Causes and Prevention of Fires and Explosions in the Petroleum Industry written by G. M. Kintz and published by . This book was released on 1941 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fire and Explosion Hazards of Oil Shale by :
Download or read book Fire and Explosion Hazards of Oil Shale written by and published by . This book was released on 1989 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis List of Journal Articles by Bureau of Mines Authors, with Subject Index by : United States. Bureau of Mines
Download or read book List of Journal Articles by Bureau of Mines Authors, with Subject Index written by United States. Bureau of Mines and published by . This book was released on 1960 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis List of Bureau of Mines Publications and Articles ... with Subject and Author Index by : United States. Bureau of Mines
Download or read book List of Bureau of Mines Publications and Articles ... with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1992 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: