A Manual For Pyrotechnic Design Development And Qualification

A Manual for Pyrotechnic Design, Development and Qualification

Although pyrotechnic devices have been singularly responsible for the success of many of the critical mechanical functions in aerospace programs for over 30 years, ground and in-flight failures continue to occur. Subsequent investigations reveal that little or no quantitative information is available on measuring the effects on performance of system variables or on determining functional margins. Pyrotechnics are considered to be readily available and, therefore, can be managed by any subsystem in which they are applied, such as structure, propulsion, electric power, or life support. The primary purpose of this manual is to alter the concept that the use of pyrotechnics is an art and refute 'justifications' that applications do not need to be understood by providing information on pyrotechnic design, development, and qualification on an engineering basis. Included are approaches to demonstrate functional reliability with less than 10 units, how to manage pyrotechnic-unique requirements, and methods to assure that the system is properly assembled and will perform the required tasks. Bement, Laurence J. and Schimmel, Morry L. Langley Research Center...

A Manual for Pyrotechnic Design, Development and Qualification

Military Pyrotechnics

This book covers military pyrotechnics characteristics, sensitivity, combustion, performance parameters, ingredients and their behaviour, various pyrotechnic compositions and their manufacturing methods, filling, pressing and assembly of ammunition and so forth. Divided into two broader sections, namely military pyrotechnic compositions and military pyrotechnic ammunitions and devices, it provides full spectrum of military pyrotechnics and a guide for all personnel involved with management of military pyrotechnic ammunitions and devices in design, production, inspection, training, and use. Features: Answers "know what", "know why "and "know how" of pyrotechnic compositions and pyrotechnic ammunitions and devices Explains various concepts and mechanisms of the military pyrotechnics Deliberates on role and characteristics of pyrotechnic compositions and its classification Discusses various factors affecting performance and some differences in military pyrotechnics Describes various methods of initiation of ignition in ammunition Elucidates basic requirements of pyrotechnic ammunitions, its development and life cycle of ammunition lots Provides classification, division, shelf life, compatibility and nomenclature of ammunitions and devices Reviews test/proof requirements of ammunitions and devices, deployment and functioning, defect classification, sampling plan and acceptance criteria Explores latest trends in 'green pyrotechnics' for environment- friendly military pyrotechnics