Lloyd, Vennie (2012) Introduction to pyrotechnics. Research World, Delhi, India. ISBN 978-81-323-3077-6
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Abstract
Pyrotechnics is the science of using materials capable of undergoing self-contained and self-sustained exothermic chemical reactions for the production of heat, light, gas, smoke and/or sound. Pyrotechnics include not only the manufacture of fireworks but items such as safety matches, oxygen candles, explosive bolts and fasteners, and components of the automotive airbag. Pyrotechnic devices combine high reliability with very compact and efficient energy storage, in the form chemical energy which is converted to expanding hot gases either through deflagration or detonation. The controlled action of a pyrotechnic device (initiated by any of several means, including an electrical signal, optical signal or mechanical impetus) makes possible a wide range of automated and/or remote mechanical actions; for example, the deployment of safety equipment and services, precisely timed release sequences, etc. The majority of the technical pyrotechnic devices use propellants in their function, a minority use materials that are classified as primary or secondary explosives to obtain very fast and powerful mechanical (mostly cutting) actions; for example cable cutters, exploding bolts, or similar pyrotechnic fasteners. Individuals responsible for the safe storage, handling, and functioning of pyrotechnic devices are referred to as pyrotechnicians.
| Item Type: | Book |
|---|---|
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Electronic Books |
| Depositing User: | Practical Student 02 |
| Date Deposited: | 06 Dec 2021 06:46 |
| Last Modified: | 08 Jun 2022 00:18 |
| URI: | http://odlsystem2.utm.my/id/eprint/2744 |
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