Study on the effect of lead (II) oxide and lead salicylate combustion catalysts on the combustion rate of RSI brand ballistite propellant
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https://doi.org/10.54939/1859-1043.j.mst.IPE.2024.96-103Keywords:
Ballistite propellant; RSI propellant; Burning rate; Combustion catalyst.Abstract
The article presents the results of the study on the influence of the combustion catalyst content (lead (II) oxide, lead salicylate) on the combustion rate of RSI brand ballistite propellant. The experimental research results obtained the propellant sample when using 1,5% of the mixed system of lead oxide and lead salicylate combustion catalysts (in the mass ratio of 2:1 respectively) the combustion speed in the pressure range ∆P=4÷10 MPa increased the highest (combustion speed at 10 MPa, U=12,15 mm/s) and the coefficient υ depending on the combustion speed at the lowest pressure (υ=0,36), can be used to replace the single lead (II) oxide combustion catalyst system to improve and increase the combustion speed of RSI brand ballistite propellants used in artillery systems, missiles, torpedo launchers,... currently.
References
[1]. Nguyễn Công Hoè, Trần Ba, Dương Đức Thục, “Một số vấn đề cơ sở về thuốc phóng và nhiên liệu tên lửa rắn,” Viện Kỹ thuật quân sự, (1982).
[2]. Ngô Văn Giao, Dương Công Hùng, Đàm Quang Sang, “Cơ sở lý thuyết cháy nổ,” NXB Quân đội Nhân dân (2007).
[3]. К.К. Андреев, “Термическое разложениеи горение взрывчатых веществ,” И з д. “Наука”, Москва (1966).
[4]. А.М. Виницкий, “Ракетные двигатели на твердом топливе,” Москва (1973).
[5]. А.П. Денисюк, “Определение баллистических характеристик и параметров горения порохов и ТРТ,”. Москва (2009).
[6]. А.П. Денисюк, “Горение порохов и твердых ракетных топлив,” Российский химико-технологический университет им. Менделеева, Издательство Москва (1994).
[7]. Е.Ф. Жегров, “Химия и технология баллиститных порохов, твердых ракетных и специальных топлив,” Том 1 (2011).
