ROCKET SOLID WIRED PROPELLANTS IN THE LIGHT OF PATENT LITERATURE
Journal Title: Problemy Techniki Uzbrojenia - Year 2016, Vol 137, Issue 1
Abstract
Results of investigations and studies of foreign patent literature on the manufacture of end-burning charges of solid rocket propellants with axially embedded wires are presented in the paper. The introduction of wires, possessing a high thermal conductivity level, into the stuff of rocket propellant makes the burning velocity increase by several times. For example the application of silver wires boosts the propellant burning velocity up to 5 times comparing to the same propellant without the wires. In the result of a research work and studies of patent publications a dozen of patent descriptions of inventions on the subject scope was selected, with the date of priority, issued in the 50-ties, 60-ties, 70-ties and 80-ties of the former century, applied in the USA, France, Great Britain and Japan. The subject of this paper has been very seldom presented for over 60 years. The data included in the patent descriptions seems to be very interesting, particularly for technologists dealing with manufacture of rocket solid propellant charges and for designers<br/><br/>
Authors and Affiliations
Maciej MISZCZAK
Keywords
Related Articles
- EP ID EP343190
- DOI -
- Views 74
- Downloads 0
SIMULATORS OF FRAGMENTS
Some fragment-simulating projectiles (FSP) also named as avatars are described in the paper. Following examples of real fragments are also presented: standard fragment with the weight of 1.1 g and fragments with greater...
SOLUTIONS USED FOR COMMUNICATION OF SIMULATORS WITH CONTROL UNIT IN “SNIEZNIK” SYSTEM
The paper describes communication solutions used in small arms training system “Snieznik”. Some types of network topologies are presented with their detailed description and examples of deployment. The paper de-scribes v...
SPECIFICITY OF ORDNANCE SAFETY SUPERVISION IN TIMES OF PEACE AND HYBRID WARFARE
Abstract: The article presents an issue of security of munitions (combat assets, explosive ordnance) in different conditions of their use. The safety of the ordnance during peacetime is considered as safe and systematica...
FACTORS AFFECTING THE OPERATING PARAMETERS OF PYROTECHNIC DELAY DEVICES
The paper analyses information available in literature on factors influencing the parameters of pyrotechnic delay devices (PDD). The literature includes research and development reports of mostly foreign origin. The main...
Numeryczna analiza wpływu charakterystyki wymuszenia cieplnego na wykrywanie defektów w kompozytach wielowarstwowych metodą termografii w podczerwieni
W artykule przedstawiono wybrane wyniki numerycznych obliczeń wpływu charakterystyki wymuszenia cieplnego użytego w aktywnej metodzie termografii w podczerwieni na wykrywanie cienkich defektów w kompozytach. Obliczenia p...