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Internal ballistics of high-low pressure decoy launcher with a secondary propellant charge

Thai, D.N. and Horák, V. and Duc, L.D. and Lac, H.N. (2019) Internal ballistics of high-low pressure decoy launcher with a secondary propellant charge. In: 7th International Conference on Military Technologies, ICMT 2019, 30 May 2019 through 31 May 2019.

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Abstract

This paper presents a novel concept of a naval decoy launcher working on the principle of high-low pressure system using a secondary propellant charge located in the low-pressure chamber. A system of internal ballistic equations suitable for computer analysis is developed to predict the considered decoy launcher performance. The problem is solved using M A T L A B environment. The variation of gases pressure and the time change of decoy velocity and displacement are studied. An experimental setup has been established for the purpose of verifying the results of solution. © 2019 IEEE.

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculties > Faculty of Special Equipments
Identification Number: 10.1109/MILTECHS.2019.8870020
Uncontrolled Keywords: Ballistics; Propellants; Computer analysis; Decoy; Decoy launcher; High-low; Internal ballistic; Low pressures; Novel concept; Time change; Launching
Additional Information: Conference code: 152905. Language of original document: English.
URI: http://eprints.lqdtu.edu.vn/id/eprint/9329

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