Study of Ballistic Properties of Ejection Seats Rocket Motors of Modern Aircrafts
Journal Title: Problemy Mechatroniki. Uzbrojenie, lotnictwo, inżynieria bezpieczeństwa - Year 2010, Vol 1, Issue 1
Abstract
Contemporary aircrafts are obligatory equipped with ejection seats – the main element of rescue systems. For quick evacuation of pilots out of aircraft in emergency situation, rocket motors are commonly used. Propelling charges in combustion chamber of rocket motors should characterize of strictly determined ballistic parameters at wide range of temperature. In the paper ballistic parameters of ejection seats rocket motors of leading manufacturers in the world are presented. Propelling charges of different shapes and physical properties were designed and produced in Poland. Charges fulfil all requirements demanded by ejection seats manufacturers. The results of test range experiments conducted in Poland and Romania are compared.
Authors and Affiliations
Bogdan ZYGMUNT, Wiesław BULER, Andrzej DŁUGOŁĘCKI
Keywords
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