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Determination Of Sensitivity To Impact Of Pyrotechnic Flash Compositions Using Modified Picatinny Arsenal Impact Test
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Book Synopsis DETERMINATION OF SENSITIVITY TO IMPACT OF PYROTECHNIC FLASH COMPOSITIONS USING MODIFIED PICATINNY ARSENAL IMPACT TEST. by :
Download or read book DETERMINATION OF SENSITIVITY TO IMPACT OF PYROTECHNIC FLASH COMPOSITIONS USING MODIFIED PICATINNY ARSENAL IMPACT TEST. written by and published by . This book was released on 1961 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: Run-down impact sensitivity tests were conducted on FP-790 (30/20/50 Ca/Al/KClO4), containing either elemental or CaCO3-coated Ca and 60/40 KClO4/Al. The effects of fuel particle size, aging of the composition after blending, exposure of the composition to 75% RH over various time intervals, and composition temperature were investigated. Flash compositions containing Ca as fuel were more impact sensitive than those containing atomized Al. The systems containing Ca also exhibited the most marked increase in impact sensitivity on heating to 110 C. No trend in impact sensitivity was apparent due to fuel particle size. Aging of the compositions in sealed containers for 1 mo resulted in a very slight increase in impact sensitivity, while exposure to 75% RH caused a marked decrease in impact sensitivity. The substitution of Ca-Al alloy for the individual fuel ingredients in FP 790 resulted in a slight increase in impact sensitivity.
Book Synopsis Technical Abstract Bulletin by : Defense Documentation Center (U.S.)
Download or read book Technical Abstract Bulletin written by Defense Documentation Center (U.S.) and published by . This book was released on 1961-07 with total page 1766 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Government Research Reports by :
Download or read book U.S. Government Research Reports written by and published by . This book was released on 1961 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Engineering Design Handbook by : United States. Army Material Command
Download or read book Engineering Design Handbook written by United States. Army Material Command and published by . This book was released on 1963 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Survey of Sensitivity Characteristics of Typical Delay, Igniter, Flash, and Signal Type Pyrotechnic Compositions by : Joseph Kristal
Download or read book Survey of Sensitivity Characteristics of Typical Delay, Igniter, Flash, and Signal Type Pyrotechnic Compositions written by Joseph Kristal and published by . This book was released on 1964 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pyrotechnic compositions which have delay, igni ter, flash, and signal applications were submitted for investigation with regard to their impact and friction sensitivity characteristics. Impact tests were conducted in accordance with the technique described in Technical Report FRLTR-25 except that the samples were tested as received, without performing the granulation specified. Friction tests were conducted in accordance with the procedure outlined in Picatinny Arsenal Testing Manual 7-1. Extreme sensitivity to both the friction and impact tests was found to be a function of the particular ingredients and the particle size of those ingredients. In general, the perchlorate containing compositions were found to be extremely sensitive to both friction and impact. The same is generally true of compositions containing finely divided fuels such as boron, zirconium, potassium borohydride, aluminum, magnesium, and calcium and its alloys. Organic additives in the form of binders or color intensifiers generally do not decrease and may increase sensitivity to both impact and friction when used in moderate amounts. (Author).
Book Synopsis A Modified Picatinny Arsenal Explosion Temperature Test for Determining Thermal Sensitivity of Explosives Under Controlled Vapor Exposures by : Thomas C. Castorina
Download or read book A Modified Picatinny Arsenal Explosion Temperature Test for Determining Thermal Sensitivity of Explosives Under Controlled Vapor Exposures written by Thomas C. Castorina and published by . This book was released on 1968 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Picatinny Arsenal explosion temperature test was modified to study the effect produced on the induction period by vapors in contact with the surface of explosives. The test was found to be reproducible and significantly responsive to changes in times to explosion and activation energy of RDX, PbN6, and RDX/PbN6 mixture exposed to H2O and Freon vapors. These changes are postulated to be a function of vapor-surface interactions which correspondingly alter the rate of surface heat dissipation and mechanism of chemical reactions which initiate explosive decomposition. (Author).
Book Synopsis Bibliography of Scientific and Industrial Reports by :
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1961-07 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of Explosives and Related Items by : Basil Timothy Fedoroff
Download or read book Encyclopedia of Explosives and Related Items written by Basil Timothy Fedoroff and published by . This book was released on 1960 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Military Explosives by : Ordnance Department
Download or read book Military Explosives written by Ordnance Department and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Government Reports Index written by and published by . This book was released on 1972 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Engineering Design Handbook by : United States. Army Materiel Command
Download or read book Engineering Design Handbook written by United States. Army Materiel Command and published by . This book was released on 1963 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ramjet Engines by : Mikhail Makarovich Bondari͡u︡k
Download or read book Ramjet Engines written by Mikhail Makarovich Bondari͡u︡k and published by . This book was released on 1969 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Explosives and Propellants by : S. Fordham
Download or read book High Explosives and Propellants written by S. Fordham and published by Elsevier. This book was released on 2013-10-22 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: High Explosives and Propellants, Second Edition is a four-part book classified into High Explosives, Blasting Accessories, Application of High Explosives, and Deflagrating and Propellent Explosives. Part I, High Explosives, centers on the general principles, manufacture, design, and assessment of this type of explosive. Part II, Blasting Accessories, describes initiation of explosives and different types of detonators. Part III, Application of High Explosives, deals with the commercial and military applications of high explosives. The last part, Deflagrating and Propellent Explosives, discusses the manufacture, properties, design, and application of propellants.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309477352 Total Pages :133 pages Book Rating :4.3/5 (94 download)
Book Synopsis Alternatives for the Demilitarization of Conventional Munitions by : National Academies of Sciences, Engineering, and Medicine
Download or read book Alternatives for the Demilitarization of Conventional Munitions written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-01-11 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. military has a stockpile of approximately 400,000 tons of excess, obsolete, or unserviceable munitions. About 60,000 tons are added to the stockpile each year. Munitions include projectiles, bombs, rockets, landmines, and missiles. Open burning/open detonation (OB/OD) of these munitions has been a common disposal practice for decades, although it has decreased significantly since 2011. OB/OD is relatively quick, procedurally straightforward, and inexpensive. However, the downside of OB and OD is that they release contaminants from the operation directly into the environment. Over time, a number of technology alternatives to OB/OD have become available and more are in research and development. Alternative technologies generally involve some type of contained destruction of the energetic materials, including contained burning or contained detonation as well as contained methods that forego combustion or detonation. Alternatives for the Demilitarization of Conventional Munitions reviews the current conventional munitions demilitarization stockpile and analyzes existing and emerging disposal, treatment, and reuse technologies. This report identifies and evaluates any barriers to full-scale deployment of alternatives to OB/OD or non-closed loop incineration/combustion, and provides recommendations to overcome such barriers.
Book Synopsis Ordnance Manual by : United States. Coast Guard
Download or read book Ordnance Manual written by United States. Coast Guard and published by . This book was released on 1965 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Explosive Effects and Applications by : Jonas A. Zukas
Download or read book Explosive Effects and Applications written by Jonas A. Zukas and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a broad-based text on the fundamentals of explosive behavior and the application of explosives in civil engineering, industrial processes, aerospace applications, and military uses.
Download or read book Ignition! written by John Drury Clark and published by Rutgers University Press. This book was released on 2018-05-23 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This newly reissued debut book in the Rutgers University Press Classics Imprint is the story of the search for a rocket propellant which could be trusted to take man into space. This search was a hazardous enterprise carried out by rival labs who worked against the known laws of nature, with no guarantee of success or safety. Acclaimed scientist and sci-fi author John Drury Clark writes with irreverent and eyewitness immediacy about the development of the explosive fuels strong enough to negate the relentless restraints of gravity. The resulting volume is as much a memoir as a work of history, sharing a behind-the-scenes view of an enterprise which eventually took men to the moon, missiles to the planets, and satellites to outer space. A classic work in the history of science, and described as “a good book on rocket stuff…that’s a really fun one” by SpaceX founder Elon Musk, readers will want to get their hands on this influential classic, available for the first time in decades.
