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ICOHTEC, TICCIH & Worklab Joint Conference in Tampere, Finland
ABSTRACTS ICOHTEC, TICCIH & Worklab joint conference in Tampere, Finland 10th–15th of August 2010 WEDNESDAY TRANSFORMATION OF INDUSTRIAL ENVIRONMENTS: Session W1A PROCESSES, TOOLS, RE-THINKING I Room A1 8:30–10:00 Chair: Helmuth ALBRECHT, Institute for the History of Science and Technology, Technical University Freiberg, Germany Industrial Cultural Landscape Montane Region Ore Mountain on the Way to UNESCO – Public Participation and Community Involvement Heidi PINKEPANK INIK GmbH, Germany Based on the hypothesis that heritage protection (in particluar World Heritage) creating economical and development barriers is due to restricted communica- tion with and participation of the local communities, this paper discusses the im- portance of Public Acceptance, Participation and Community Involvement using the example of the Industrial Cultural Landscape Montane Region Ore Mountain (Erzgebirge/ Krusnohori). The Montane Region is of particular interest since it is a Cultural Landscape, a serial and transnational property and therefore features a variety of aspects of participation and community involvement including lan- guage and mentality barriers. The central challenge of dealing with such a living cultural landscape, however, lies in responding to development dynamics to allow socio-economic changes and growth on one hand, while simultaneously respect- ing the traditional cultural landscape and its surroundings. In order to achieve this, goals have to be defined and strategies for implementation developed. In the context of this Paper, important insights regarding the variety of stake- holders were gained through face-to-face interviews of representatives of cer- tain stakeholder groups (e.g. local tourism, local businesses, local people, church representatives, museums, culture representatives) in the Ore Mountain (Ger- many and Czech Republic). -
Durham E-Theses
Durham E-Theses Battleships and Dividends: The Rise of Private Armaments Firms in Great Britain and Italy, c. 1860-1914 MARCHISIO, GIULIO How to cite: MARCHISIO, GIULIO (2012) Battleships and Dividends: The Rise of Private Armaments Firms in Great Britain and Italy, c. 1860-1914, Durham theses, Durham University. Available at Durham E-Theses Online: http://etheses.dur.ac.uk/7323/ Use policy The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that: • a full bibliographic reference is made to the original source • a link is made to the metadata record in Durham E-Theses • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders. Please consult the full Durham E-Theses policy for further details. Academic Support Oce, Durham University, University Oce, Old Elvet, Durham DH1 3HP e-mail: [email protected] Tel: +44 0191 334 6107 http://etheses.dur.ac.uk 2 Battleships and Dividends: The Rise of Private Armaments Firms in Great Britain and Italy, c. 1860-1914 Giulio Marchisio This thesis analyses the rise of private armaments firms in Great Britain and in Italy from mid-19th century to the outbreak of the First World War, with a focus on naval armaments and military shipbuilding. During this period, the armaments industry underwent a radical transformation, moving from being based on public-owned arsenals and yards to being based on private firms – the system of military procurement prevalent today. -
University of Huddersfield Repository
University of Huddersfield Repository Wood, Christopher Were the developments in 19th century small arms due to new concepts by the inventors and innovators in the fields, or were they in fact existing concepts made possible by the advances of the industrial revolution? Original Citation Wood, Christopher (2013) Were the developments in 19th century small arms due to new concepts by the inventors and innovators in the fields, or were they in fact existing concepts made possible by the advances of the industrial revolution? Masters thesis, University of Huddersfield. This version is available at http://eprints.hud.ac.uk/id/eprint/19501/ The University Repository is a digital collection of the research output of the University, available on Open Access. Copyright and Moral Rights for the items on this site are retained by the individual author and/or other copyright owners. Users may access full items free of charge; copies of full text items generally can be reproduced, displayed or performed and given to third parties in any format or medium for personal research or study, educational or not-for-profit purposes without prior permission or charge, provided: • The authors, title and full bibliographic details is credited in any copy; • A hyperlink and/or URL is included for the original metadata page; and • The content is not changed in any way. For more information, including our policy and submission procedure, please contact the Repository Team at: [email protected]. http://eprints.hud.ac.uk/ Were the developments in 19th century small -
Explosives Recognition and Awareness in Court Security
10/29/2015 Explosives recognition and awareness in Court Security INTRODUCTION Course Objectives Familiarize court security personnel with explosives and their illicit uses Familiarize court security personnel with methods of prevention and detection of explosive devices in a court security setting. Familiarize court security personnel with methods of dealing with potential or actual explosive devices as first responders. 1 10/29/2015 The FBI Bomb Data Center reports that 70% of all terrorist incidents involve the use of incendiary agents and explosives. We know that there have been attacks carried out against government facilities in the U.S. including court buildings using explosives. This is why it is important for court security personnel to be familiar with explosives and their use. This course is not an “EOD”, “TACTICS”or “BOMB TECH”course. Theintentofthiscourseistoprovidebasic knowledge of the relationship between explosives and court security functions. Officers should always rely on their own training, department policy and common sense when dealing with explosives. HISTORY OF EXPLOSIVES 2 10/29/2015 Beginnings Gunpowder first appeared in China around the 1st century AD and was used for fireworks. The first evidence of use in weapons appeared in Europe around the 13th century when projectiles were propelled through tubes. The first high explosive, “fulminating gold” was first mentioned in writings by German alchemist Sebald Schwaertzer in 1585. Italian chemist Asconio Sobrero discovered nitroglycerin in 1846 but the compound was very unstable and difficult to work with. Alfred Nobel, Sweden Advances Swedish scientist Albert Nobel invents a method of stabilizing nitroglycerin in 1866 and patents dynamite in 1867. -
Introduction to Propellants
Propellants are those explosives that are used to propel projectiles (hence the name) from Guns, Howitzers, Mortars, Pistols, machine guns and anti-submarine weapons, to eject bombs from aircraft, cut cables in emergencies, drive nails into concrete and a thousand other applications. They operate ejector seats on jet aircraft and they also start jet engines in some systems. They are used to drive guided and unguided missiles through the air, and they will be found in two forms: Solid Liquid Solid propellants are by far the most common although much work is being done on the application of liquid propellants to Artillery cartridges and Small Arms Ammunition. If you compare the firing of a .22 cartridge and the launch of a Space Shuttle you will have some idea of the awesome power and diversity of propellants when you realize that the same material is driving both of them, a solid propellant. Liquid propellants are the rarer of the two. Perhaps the most immediate historical example that will spring to mind is the WWII launch of a German V2 liquid fuelled rocket. Who can forget the striking spectacle of the V2 that rises slightly before falling back to the launch pad to explode in a giant ball of fire? This is liquid propellant at work. (Albeit not very well) Propellants are those substances which, because of their regularity of burning and their relatively low pressures are suitable to propel missiles from gun, howitzer and mortar tubes. They are required to possess conflicting characteristics not all of which can be satisfied in the one variety, as is usual compromise is the name of the game. -
Dictionary of Explosives
DICTIONARY OF EXPLOSIVES BY ARTHUR MARSHALL A .C .G j., F.I.C., F.C.S. CHEMICAL INSPECTOR INDIAN ORDNANCE DEPARTMENT PHILADELPHIA P. BLAKISTON’S SON & CO. 1012 WALNUT STREET 1920 Printed in Great Britain INTRODUCTION It is a generation since a dictionary of explosives has been published, and, in the meantime, many new explosives have been introduced. It is hoped, therefore, that this small volume, giving concise information about these special materials, may prove useful to those who have to deal with them. In Cundill and Thomson’s “ Dictionary of Explosives,” issued in 1895, there arc many entries of the names of inventors and of mixtures which had been proposed but have never been used commercially, nor are likely to be. As modem explosives were then in their infancy, it was no doubt wise to insert all the available information whether it appeared to be important or not; but now it seems to me better to restrict the scope of the dictionary so as to keep its size within moderate limits. Practically only explosives with special or proprietary names are therefore dealt with here. For information concerning chemical substances, such as the nitro-toluenes and other nitro-compounds, reference should be made to the text-books on explosives and chemistry. A few words may, however, be said here about the nitro- celluloses. These are made by treating cellulose with a mix ture of nitric and sulphuric acids, and then purifying the product by washing it thoroughly with hot water. The variety of cellulose most used for this purpose is cotton, and the product obtained from it is frequently called nitrocotton, three special varieties of which are collodion cotton, pyro- collodion and guncotton (q. -
Types of Propellant
Solid propellant In ballistics and pyrotechnics, a propellant is a generic name for chemicals used for propelling projectiles from guns and other firearms. Propellants are usually made from low explosive materials, but may include high explosive chemical ingredients that are diluted and burned in a controlled way (deflagration) rather than detonation. The controlled burning of the propellant composition usually produces thrust by gas pressure and can accelerate a projectile, rocket, or other vehicle. In this sense, common or well known propellants include, for firearms, artillery and solid propellant rockets: Gun propellants, such as: Gunpowder (black powder) Nitrocellulose-based powders Cordite Ballistite Smokeless powders Composite propellants made from a solid oxidizer such as ammonium perchlorate or ammonium nitrate, a rubber such as HTPB, or PBAN (may be replaced by energetic polymers such as polyglycidyl nitrate or polyvinyl nitrate for extra energy) , optional high explosive fuels (again, for extra energy) such as RDX or nitroglycerin, and usually a powdered metal fuel such as aluminum. Some amateur propellants use potassium nitrate, combined with sugar, epoxy, or other fuels / binder compounds. Potassium perchlorate has been used as an oxidizer, paired with asphalt, epoxy, and other binders. Propellants that explode in operation are of little practical use currently, although there have been experiments with Pulse Detonation Engines. Grain Propellants are used in forms called grains. A grain is any individual particle of propellant regardless of the size or shape. The shape and size of a propellant grain determines the burn time, amount of gas and rate produced from the burning propellant and consequently thrust vs time profile. -
Propellant Components Gun Propulsion Cartridge Actuated Devices Propellant Actuated Devices Rockets and Missile Systems Explosives and Warheads
Propellant Components Gun Propulsion Cartridge Actuated Devices Propellant Actuated Devices Rockets and Missile Systems Explosives and Warheads PROPELLANT COMPONENTS The major ingredients of modern military propellants are actually few. They consist of fuels, oxidizers and binders (polymers), and are fairly basic in their chemical nature and structure. The minor ingredients, used to assist or tie together the major ingredients, are more numerous and sometimes more complex. The interactions of these major and minor ingredients, when combined into a practical solid propellant, are especially complex. These interactions can take place at all stages of manufacture, storage, and use. Controlling such interactions makes solid-propellant technology difficult, expensive and, therefore, important to understand. The ingredients themselves represent output of the conventional chemical and explosive industries (although a few, like nitroglycerin, are produced locally); however, the combination of these ingredients into a propellant is still thought of by some as a "black art." Making it into a science is what has justified the expenditure of so many millions of dollars over the past 50 years. We will review briefly the development of modern propellants, touch on the basic ingredients that are used in the manufacture of propellants, and then describe the various types of propellants and their comparative properties. BACKGROUND OF PROPELLANT DEVELOPMENT The history of truly efficient military propellants is a fairly short one in this country, dating from 1900 for guns and from 1942 for rockets. However, the chemistry of propellant ingredients, has a long history. For example, the use of black powder dates back more than 700 years in Europe and probably 1000 years in the Orient. -
Alfred Nobel: Inventor, Entrepreneur and Industrialist (1833–1896)
A TRIBUTE TO THE MEMORY OF ALFRED NOBEL: INVENTOR, ENTREPRENEUR AND INDUSTRIALIST (1833–1896) Cover illustration: It is significant that the only existing portrait of Alfred Nobel was painted posthumously. Nobel, shy and busy as he was, had neither the inclination nor the time to sit for a portrait. Oil painting by Emil Österman 1915. (The Nobel Foundation) BY SVA N T E LINDQVIST ROYAL SWEDISH ACADEMY OF ENGINEERING SCIENCES (IVA) IVA-M 335 • ISSN 1102-8254 • ISBN 91-7082-681-1 A TRIBUTE TO THE MEMORY OF A LFRED NOBEL: INVENTOR, ENTREPRENEUR AND INDUSTRIALIST (1833–1896) 1 PRESENTED AT THE 2001 ANNUAL MEETING OF THE ROYAL SWEDISH ACADEMY OF ENGINEERING SCIENCES BY SVANTE LINDQVIST The Royal Swedish Academy of Engineering Sciences (IVA) is an independent, learned society whose main objectives are to promote the engineering and economic sciences, and to further the development of commerce and industry. In cooperation with the business 2 and academic communities, the Academy initiates and proposes measures that will strengthen Sweden’s industrial skills base and competitiveness. For further information, please visit IVA’s web site: www.iva.se. Published by the Royal Swedish Academy of Engineering Sciences (IVA) and Svante Lindqvist, 2001 IVA, P.O. Box 5073, SE-102 42 Stockholm, Sweden Telephone: Int +46 8 791 29 00 Fax: Int +46 8 611 56 23 E-mail: [email protected] Internet: www.iva.se IVA-M 335 • ISSN 1102-8254 • ISBN 91-7082-681-1 Translation by Bernard Vowles, 2001 Layout and production by Hans Melcherson, Tryckfaktorn AB, Stockholm, Sweden Printed in Sweden by OH-Tryck, Stockholm, Sweden, 2001 P REFACE Each year the Royal Swedish Academy of Engineering Sciences (IVA) produces a book- let commemorating a person whose scientific, engineering, economic or industrial achieve- ments were of significant benefit to the society of his or her day. -
Solid Propellants
SOLID PROPELLANTS 1, 2, B. P. MASON, *C.M.ROLAND * 1 DEPARTMENT OF PHYSICS,NAVAL POSTGRADUATE SCHOOL,MONTEREY, CA 93943-5216 2 CHEMISTRY DIVISION,CODE 6105, NAVAL RESEARCH LABORATORY,WASHINGTON, DC 20375-5342 RUBBER CHEMISTRY AND TECHNOLOGY, Vol. 92, No. 1, pp. 1–24 (2019) ABSTRACT Solid propellants are energetic materials used to launch and propel rockets and missiles. Although their history dates to the use of black powder more than two millennia ago, greater performance demands and the need for ‘‘insensitive munitions’’ that are resistant to accidental ignition have driven much research and development over the past half-century. The focus of this review is the material aspects of propellants, rather than their performance, with an emphasis on the polymers that serve as binders for oxidizer particles and as fuel for composite propellants. The prevalent modern binders are discussed along with a discussion of the limitations of state-of-the-art modeling of composite motors. [doi:10.5254/rct.19.80456] CONTENTS I. Introduction . ......................................... 1 II. Background . ......................................... 3 III. Internal Aerodynamics of SRMs . ........................... 4 IV. Performance of Solid Rocket Propellants ........................... 5 V. Polymeric Binders . ......................................... 7 A. Nitrocellulose . ......................................... 7 B. Asphalt . ......................................... 8 C. Polysulfides . ......................................... 8 D. Plastisols . ........................................ -
EPA Handbook on the Management of Ordnance and Explosives At
Handbook on the Management of Ordnance and Explosives at Closed, Transferring, and Transferred Ranges and Other Sites INTERIM FINAL February 2002 This page intentionally left blank. Disclaimer This handbook provides guidance to EPA staff. The document does not substitute for EPA’s statutes or regulations, nor is it a regulation itself. Thus, it cannot impose legally binding requirements on EPA, States, or the regulated community, and may not apply to a particular situation based upon the circumstances. This handbook is an Interim Final document and allows for future revisions as applicable. This page intentionally left blank. 1 TABLE OF CONTENTS 2 GLOSSARY OF TERMS ...................................................... ix 3 ACRONYMS ............................................................... xix 4 1.0 INTRODUCTION ..................................................... 1-1 5 1.1 Overview...................................................... 1-1 6 1.2 The Common Nomenclature ....................................... 1-2 7 1.3 Organization of This Handbook .................................... 1-4 8 2.0 REGULATORY OVERVIEW ........................................... 2-1 9 2.1 Regulatory Overview............................................. 2-2 10 2.1.1 Defense Environmental Restoration Program .................... 2-2 11 2.1.2 CERCLA ................................................ 2-3 12 2.1.3 CERCLA Section 120 ...................................... 2-6 13 2.1.4 Resource Conservation and Recovery Act (RCRA) ............... 2-6 14 2.1.5 -
Alfred Bernhard Nobel the Founder of the Great Global Awards
GENERAL ARTICLE Alfred Bernhard Nobel The Founder of the Great Global Awards Gopalpur Nagendrappa Alfred Nobel was born in Sweden, but lived in many countries in Europe at different points of time. He went through many ups and downs during his life. He invented dynamite, a controllable explosive, which greatly enhanced the pace of industrialization by accelerating the process of construction of roads, railways, canals, bridges, tunnels, dams and other G Nagendrappa was a structures, and the digging of mines. His business swelled and Professor of Organic spread to many parts of the globe. He braved many adverse Chemistry at Bangalore University, and Head of situations including poor health and frequent factory explo- the Department of sions, one of which took the life of his young brother, hostilities Medicinal Chemistry, Sri and criticisms. At the same time he earned a huge fortune. He Ramachandra (Medical) set aside most of his wealth to institute awards, now known as University, Chennai. He is currently in Jain Univer- Nobel Prizes. Nobel was not only a prolific inventor (with 355 sity, Bangalore. He patents), but also was endowed with literary talent. continues to teach and do research. His work is in Every construction work, be it a bridge, building, dam, tunnel or the area of organosilicon canal or digging a mine or quarrying stone, needs blasting of chemistry, synthetic and rocks at some stage. For all these activities dynamite is being used mechanistic organic chemistry, and clay- since a century and a half. Even today it is widely used in mining, catalysed organic reactions quarrying and construction works.