F. Lederle, J. C. Namyslo and E. G. Huebner Abstract. This paper describes a protocol for the full quantitative analysis of a flash composition. The protocol is based on the separation of the components by basic laboratory handling procedures as a first step. Subsequently, modern and routinely available instrumental analytics are used to quantitatively analyse …
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Author:Avril
The 6th International Symposium on Energetic Materials and their Applications
ISEM2017 that would be held at Tohoku University in Sendai, Japan, on 6-10 November, 2017 For more information please click here : http://www.jes.or.jp/isem/2017/
JPyro – Issue 34, 2015 – Contents
Papers: Analysis of Impact on Ambient Air Quality of Outdoor Firework Display During Chinese New Year 2013 in Hong Kong Towards the New Pyrotechnics Directive 2013/29/EU – an Impact Assessment The European Regulation Concerning the Registration, Evaluation, Authorization and Restriction of Chemicals Firework Salute Sound Characteristics and Perception: Background and Theory Flame Projectors for Show …
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Towards the New Pyrotechnics Directive 2013/29/EU – an Impact Assessment
Christian Lohrer and Jörg Dengel Abstract: With the coming into force of the new European Directive 2013/29/EU (Official Journal of the European Union L 178/27; 28.6.2013) pyrotechnic articles are regulated in view of making them available on the Union market. This Directive is a recast of the current Directive 2007/23/EC (Official Journal of the European …
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JPyro – Issue 33, 2014 – Contents
Papers: Screening of hexachlorobenzene (HCB) contents in fireworks OPINIONS – Issues with UN explosives classification – a personal perspective Quantification of Visible Aerosols from Pyrotechnics: Metal and Metal Compound Additives Green Pyrotechnic Formulations Based on Metal-Free and Nitrogen-Rich Tetrazolylborate Salts Ref: JPyro, Issue 33, 2014 (J33)
JPyro – Issue 32, 2013 – Contents
Papers: Shellcalc© – 10 years on. A review of progress and application Measurements of Sound Pressure Levels for Aerial Shell Mortar Firings and Star Shell Bursts The Senko Hanabi Sparkler: A Study Of Factors Affecting Construction And Performance The Senko Hanabi Sparkler: A Study Of Its Reaction Mechanisms Assessment of Explosives in Squibs Visual and …
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Electro Explosive Device Training Course July 22-26, 2013
Location: Oaks, Pennsylvania, USA, the home of Franklin Applied Physics, Inc Lectures: 9:00 AM to 4:30 PM Monday through Thursday, and finishing at 2:00 PM on Friday Cost: US$1352.00 Note: This course is for electroexplosive device (EED) handlers, their supervisors, safety engineers, and instructors. It is also for designers, R&D personnel, quality control personnel, and inspectors. …
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Decomposition Kinetics of Pyrotechnic Mixture from Sound-Producing Fire Crackers
A. Jeya Rajendran, T. Lekshmana Thanulingam, A. Meisudar and U. Manikandan Abstract: Dynamic, non-isothermal analysis of the pyrotechnic mixture of a sound-producing fire cracker, KNO3/Al/S/H3BO3,was carried out under N2 atmosphere by using a simultaneous thermogravimetric and differential thermal analyser. Intermediates and the residue formed in each stage of thermal decomposition of the pyrotechnic mixture were …
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Metal–Fluorocarbon Pyrolants. XV: Combustion of two Ytterbium–Halocarbon Formulations
Ernst-Christian Koch,Volker Weiser, Evelin Roth, Sebastian Knapp, Joost van Lingen and Jacco Moorhoff Abstract: Binary pyrolants based on ytterbium and either polytetrafluoroethylene or hexachloroethane yield a broad stable combustion regime with intense luminous flames. Combustion temperatures have been determined spectroscopically for both pyrolant types. The temperature correlates with the burn rate of the pyrolant. The UV-Vis spectra …
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JPyro – Issue 31, 2012 – Contents
Papers: Metal–Fluorocarbon Pyrolants. XV: Combustion of two Ytterbium–Halocarbon Formulations Numerical Simulation and Validation of Pyrotechnic Smoke Emissions Recycling of Global Consumer Fireworks Decomposition Kinetics of Pyrotechnic Mixture from Sound-Producing Fire Crackers Ref: JPyro, Issue 31, 2012 (J31)