The Chemistry of FireworksRoyal Society of Chemistry, 2000 - 117 pagina's "For centuries fireworks have been a source of delight and amazement in cultures around the world. But what produces their dazzling array of effects? This book takes you behind the scenes to explore the chemistry and physics behind the art of pyrotechnics. Topics covered include history and characteristics of gunpowder; principles behind each of the most popular firework types: rockets, shells, fountains, sparklers, bangers, roman candles and wheels; special effects, including sound effects, coloured smokes and electrical firing; firework safety for private use and displays; and firework legislation. The Chemistry of Fireworks is aimed at students with A level qualifications or equivalent. The style is concise and easy to understand, and the theory of fireworks is discussed in terms of well-known scientific concepts wherever possible. It will also be a useful source of reference for anyone studying pyrotechnics as applied to fireworks. Review Extracts ""a worthwhile addition to the pyrotechnist's library"" Fireworks ""a useful source of information which makes absorbing reading."" Angewandte Chemie, International Edition" |
Inhoudsopgave
Chapter | 4 |
Application of Black Powder to Fireworks | 7 |
Chapter | 8 |
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aluminium Antimony trisulfide atoms ballistics banger BaOH barium nitrate black body radiation black powder blue touch-paper burning rate burst carbonate charcoal chemical chlorate chloride colour combustion containing decomposition delay fuse devices dm³ DTA curves effects ejection electrons emission emit emitter Endotherm energy levels enthalpy equation exothermic explosive external ballistics fire firework display firework rocket flame fountain fuels gases gerbs grain gunpowder green star gunpowder hazard heat of reaction ignition ingredients Ionisation kcal kJ mol KNO3 lances lifting charge manufacture mealed powder metal molecules mortar tube muzzle velocity nozzle number of moles operators oxide oxidiser oxygen particles piped match potassium chlorate potassium nitrate potassium perchlorate pressure produced propellant pyrotechnic composition quickmatch rate of burning rocket motor Roman candles safety salts set-piece shell shown in Figure smoke Sodium sparklers sparks specific impulse spectrum strontium substance sulfur sulfurless Table temperature thermal titanium typical wavelength wheels wirebridge fusehead