ALE3D Simulation of Heating and Violence in a Fast Cookoff Experiment with LX-10

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ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (316 download)

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Book Synopsis ALE3D Simulation of Heating and Violence in a Fast Cookoff Experiment with LX-10 by : W. M. Howard

Download or read book ALE3D Simulation of Heating and Violence in a Fast Cookoff Experiment with LX-10 written by W. M. Howard and published by . This book was released on 2006 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: We performed a computational and experimental analysis of fast cookoff of LX-10 (94.7% HMX, 5.3% Viton A) confined in a 2 kbar steel tube with reinforced end caps. A Scaled-Thermal-Explosion-eXperiment (STEX) was completed in which three radiant heaters were used to heat the vessel until ignition, resulting in a moderately violent explosion after 20.4 minutes. Thermocouple measurements showed tube temperatures as high as 340 C at ignition and LX-10 surface temperatures as high as 279 C, which is near the melting point of HMX. Three micro-power radar systems were used to measure mean fragment velocities of 840 m/s. Photonics Doppler Velocimeters (PDVs) showed a rapid acceleration of fragments over 80 {micro}s. A one-dimensional ALE3D cookoff model at the vessel midplane was used to simulate the heating, thermal expansion, LX-10 decomposition composition, and closing of the gap between the HE (High Explosive) and vessel wall. Although the ALE3D simulation terminated before ignition, the model provided a good representation of heat transfer through the case and across the dynamic gap to the explosive.

ALE3D Simulation and Measurement of Violence in a Fast Cookoff Experiment with LX-10

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ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis ALE3D Simulation and Measurement of Violence in a Fast Cookoff Experiment with LX-10 by :

Download or read book ALE3D Simulation and Measurement of Violence in a Fast Cookoff Experiment with LX-10 written by and published by . This book was released on 2006 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: We performed a computational and experimental analysis of fast cookoff of LX-10 (94.7% HMX, 5.3% Viton A) confined in a 2 kbar steel tube with reinforced end caps. A Scaled-Thermal-Explosion-eXperiment (STEX) was completed in which three radiant heaters were used to heat the vessel until ignition, resulting in a moderately violent explosion after 20.4 minutes. Thermocouple measurements showed tube temperatures as high as 340 C at ignition and LX-10 surface temperatures as high as 279 C, which is near the melting point of HMX. Three micro-power radar systems were used to measure mean fragment velocities of 840 m/s. Photonics Doppler Velocimeters (PDVs) showed a rapid acceleration of fragments over 80?s. A one-dimensional ALE3D cookoff model at the vessel midplane was used to simulate the heating, thermal expansion, LX-10 decomposition composition, and closing of the gap between the HE (High Explosive) and vessel wall. Although the ALE3D simulation terminated before ignition, the model provided a good representation of heat transfer through the case and across the dynamic gap to the explosive.

ALE3D Simulation and Measurement of Violence in a Fast Cookoff Experiment with LX-10

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ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis ALE3D Simulation and Measurement of Violence in a Fast Cookoff Experiment with LX-10 by :

Download or read book ALE3D Simulation and Measurement of Violence in a Fast Cookoff Experiment with LX-10 written by and published by . This book was released on 2006 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: We performed a computational and experimental analysis of fast cookoff of LX-10 (94.7% HMX, 5.3% Viton A) confined in a 2 kbar steel tube with reinforced end caps. A Scaled-Thermal-Explosion-eXperiment (STEX) was completed in which three radiant heaters were used to heat the vessel until ignition, resulting in a moderately violent explosion after 20.4 minutes. Thermocouple measurements showed tube temperatures as high as 340 C at ignition and LX-10 surface temperatures as high as 279 C, which is near the melting point of HMX. Three micro-power radar systems were used to measure mean fragment velocities of 840 m/s. Photonics Doppler Velocimeters (PDVs) showed a rapid acceleration of fragments over 80 [mu]s. A one-dimensional ALE3D cookoff model at the vessel midplane was used to simulate the heating, thermal expansion, LX-10 decomposition composition, and closing of the gap between the HE (High Explosive) and vessel wall. Although the ALE3D simulation terminated before ignition, the model provided a good representation of heat transfer through the case and across the dynamic gap to the explosive.

International Traffic in Arms Regulations (ITAR) (22 CFR 120-130).

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ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis International Traffic in Arms Regulations (ITAR) (22 CFR 120-130). by : United States. Department of State

Download or read book International Traffic in Arms Regulations (ITAR) (22 CFR 120-130). written by United States. Department of State and published by . This book was released on 1993 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sustaining U.S. Global Leadership

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (777 download)

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Book Synopsis Sustaining U.S. Global Leadership by :

Download or read book Sustaining U.S. Global Leadership written by and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemistry and Physics of Energetic Materials

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Publisher : Springer Science & Business Media
ISBN 13 : 9400920350
Total Pages : 756 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Chemistry and Physics of Energetic Materials by : S.N. Bulusu

Download or read book Chemistry and Physics of Energetic Materials written by S.N. Bulusu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents a collection of lectures presented at the NATO Advanced study Institute(ASI) on "Chemistry & Physics of the Molecular Processes in Energetic Materials", held at Hotel Torre Normanna, Altavilla Milicia, Sicily, Italy, September 3 to 15, 1989. The institute was attended by seventy participants including twenty lecturers, drawn from thirteen countries. The purpose of the institute was to review the major ad vances made in recent years in the theoretical and experi mental aspects of explosives and propellants. In accordance with the format of the NATO ASI, it was arranged to have a relatively small number of speakers to present in depth, re view type lectures emphasizing the basic research aspects of the subject, over a two week period. Most of the speakers gave two lectures, each in excess of one hour with addition al time for discussions. The scope of the meeting was limit ed to molecular and spectroscopic studies since the hydro dynamic aspects of detonation and various performance crite ria of energetic materials are often covered adequately in other international meetings. An attempt was made to have a coherent presentation of various theoretical, computational and spectroscopic approaches to help a better understanding of energetic materials from a molecular point of view. The progress already made in these areas is such that structure property (e. g.

Studies on the Polymorphs of HMX

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ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Studies on the Polymorphs of HMX by : Howard H. Cady

Download or read book Studies on the Polymorphs of HMX written by Howard H. Cady and published by . This book was released on 1962 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Manufacturing Engineering Education

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Publisher : Chandos Publishing
ISBN 13 : 0081012640
Total Pages : 172 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Manufacturing Engineering Education by : J. Paulo Davim

Download or read book Manufacturing Engineering Education written by J. Paulo Davim and published by Chandos Publishing. This book was released on 2018-09-19 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manufacturing Engineering Education includes original and unpublished chapters that develop the applications of the manufacturing engineering education field. Chapters convey innovative research ideas that have a prodigious significance in the life of academics, engineers, researchers and professionals involved with manufacturing engineering. Today, the interest in this subject is shown in many prominent global institutes and universities, and the robust momentum of manufacturing has helped the U.S. economy continue to grow throughout 2014. This book covers manufacturing engineering education, with a special emphasis on curriculum development, and didactic aspects. - Includes original and unpublished chapters that develop the applications of the manufacturing engineering education principle - Applies manufacturing engineering education to curriculum development - Offers research ideas that can be applied to the work of academics, engineers, researchers and professionals

LASL Explosive Property Data

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Publisher : Univ of California Press
ISBN 13 : 9780520040120
Total Pages : 471 pages
Book Rating : 4.0/5 (41 download)

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Book Synopsis LASL Explosive Property Data by : Terry R. Gibbs

Download or read book LASL Explosive Property Data written by Terry R. Gibbs and published by Univ of California Press. This book was released on 1980 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Explosive Shocks in Air

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Publisher : Springer Science & Business Media
ISBN 13 : 3642866824
Total Pages : 281 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Explosive Shocks in Air by : Gilbert F. Kinney

Download or read book Explosive Shocks in Air written by Gilbert F. Kinney and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: A purpose of science is to organize diversified factual knowledge into a coherent body of information, and to present this from the simplest possible viewpoint. This is a formidable task where our knowledge is incomplete, as it is with explosions. Here one runs the risk of oversimplification, naivete, and incom pleteness. Nevertheless a purpose of this work is to present as simply as possible a general description of the basic nature of explosions. This treatise should be of interest to all who are working with explosives such as used in construction or in demolition work, in mining operations, or in military applications. It should also be of interest to those concemed with disasters such as explosions or earthquakes, to those involved in civil defense precautions, and to those concemed with defense against terrorists. That is, this material should be of interest to all who wish to utilize, or to avoid, the effects of explosions as weil as to those whose interest is primarily scientific in nature.

Thermal Decomposition and Combustion of Explosives and Propellants

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Publisher : CRC Press
ISBN 13 : 9780415299848
Total Pages : 376 pages
Book Rating : 4.2/5 (998 download)

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Book Synopsis Thermal Decomposition and Combustion of Explosives and Propellants by : G.B. Manelis

Download or read book Thermal Decomposition and Combustion of Explosives and Propellants written by G.B. Manelis and published by CRC Press. This book was released on 2003-01-30 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book investigates the synthesis, kinetics, and thermal decomposition properties and processing of energy-producing materials used in propellants, explosives, pyrotechnic, and gas-generating compositions. Thermal Decomposition and Combustion of Explosives and Propellants provides several mechanisms and stages for the thermal decomposition and combustion reactions of most flammable compounds and their mixtures, such asaliphatic and aromatic nitrocompounds, nitramines, nitroesters, organic azides, furazanes, tetrazols, difluoroamines, polynitrous heterocycles, and onium salts. The authors examine the classic problem of the dependence of explosive activity on molecular structure, using applications to predict the stability, compatibility, and the stabilization of explosives and propellant components. They also offer experimental results examining factors such as subsurface decomposition, evaporation, and dispersion of materials, which can be used to control combustion of condensed systems. Providing several approaches to stability, safety, and controlled combustion of flammable substances, Thermal Decomposition and Combustion of Explosives and Propellants is a multi-dimensional resource for graduate students, researchers and professionals interested in chemical kinetics, the combustion and synthesis of high-energy materials, criminal forensics, and the field of explosives, powders, and solid rocket propellants.

Test Methods for Explosives

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Publisher : Springer Science & Business Media
ISBN 13 : 1461207975
Total Pages : 235 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Test Methods for Explosives by : Muhamed Suceska

Download or read book Test Methods for Explosives written by Muhamed Suceska and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: It seems that there is no book that treats the measurement of the physical pa rameters of explosives as its only subject, although limited information is avail able in a number of books. Therefore, I have tried to bridge this gap in the lit erature with this book. A large number of various physical parameters have to be determined ex perimentally in order to test or characterise an explosive. Various physical principles have been applied for such measurements. Accordingly, a large number of different experimental methods exist, as well as various testing appa ratuses and procedures. On the other hand, great progress has been made recently in the study of detonation phenomena. New measuring techniques can assess extremely short processes to below nanoseconds scale. They make it possible to determine im portant parameters in detonation physics. I have made a great attempt to cover the available literature data on the subject. Because it would be a highly demanding task to include in a single volume all the methods that are in use by various testing agencies, I have tried to give primarily the principles for determination of individual physical pa rameters of explosives by different measuring methods as well as data treatment procedures.

Magnetospheric Imaging

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Publisher : Elsevier
ISBN 13 : 0323858147
Total Pages : 430 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Magnetospheric Imaging by : Yaireska M. Collado-Vega

Download or read book Magnetospheric Imaging written by Yaireska M. Collado-Vega and published by Elsevier. This book was released on 2021-12-04 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetospheric Imaging: Understanding the Space Environment through Global Measurements is a state-of-the-art resource on new and advanced techniques and technologies used in measuring and examining the space environment on a global scale. Chapters detail this emergent field by exploring optical imaging, ultraviolet imaging, energetic neutral atom imaging, X-ray imaging, radio frequency imaging, and magnetic field imaging. Each technique is clearly described, with details about the technologies involved, how they work, and both their opportunities and limitations. Magnetospheric imaging is still a relatively young capability in magnetospheric research, hence this book is an ideal resource on this burgeoning field of study. This book is a comprehensive resource for understanding where the field stands, as well as providing a stepping stone for continued advancement of the field, from developing new techniques, to applying techniques on other planetary bodies. - Summarizes and reviews significant progress in the field of magnetospheric imaging - Covers all of the techniques and technologies available, including a basic overview of each, as well as what it can accomplish, how it works, what its limitations are, and how it might be improved - Details ways for measuring the space environment on a global scale, what physical measurements various technologies can provide, and how they can be effectively used

New Research on Hazardous Materials

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Publisher : Nova Publishers
ISBN 13 : 9781600212567
Total Pages : 444 pages
Book Rating : 4.2/5 (125 download)

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Book Synopsis New Research on Hazardous Materials by : Phillip B. Warey

Download or read book New Research on Hazardous Materials written by Phillip B. Warey and published by Nova Publishers. This book was released on 2007 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hazardous waste is a waste with properties that make it dangerous or potentially harmful to human health or the environment. Hazardous waste generally exhibits one or more of these characteristics: ignitability, corrosivity, reactivity or toxicity. The universe of hazardous wastes is large and diverse. Hazardous wastes can be liquids, solids, contained gases, or sludges. They can be the by-products of manufacturing processes or simply discarded commercial products, like cleaning fluids or pesticides. One major type is radioactive waste. This book brings together the latest research in this diverse field.

Shock Compression of Condensed Matter--1997

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ISBN 13 :
Total Pages : 1058 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Shock Compression of Condensed Matter--1997 by : S. C. Schmidt

Download or read book Shock Compression of Condensed Matter--1997 written by S. C. Schmidt and published by . This book was released on 1998 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation Presents 236 papers from the July/August, 1997 conference. Included are sections on equations of state; phase transitions; mechanical properties of reactive and nonreactive materials; material properties and synthesis; optical, electrical, and laser studies; hypervelocity phenomenology; and impact and penetration mechanics. Attention is focused on the strain and failure behavior, the weak impulse initiation, and the safety aspects of explosives. Developments in measurement techniques, particularly those employing fast optical methods, are also discussed. The CD-ROM contains the contents of the text. Annotation copyrighted by Book News, Inc., Portland, OR.