双马达并联构型火箭靶的气动与外弹道建模

IF 0.6 4区工程技术 Q4 MECHANICS

Mechanika Pub Date : 2023-04-19 DOI:10.5755/j02.mech.32140

Hari Prasanna Manimaran, A. Fedaravičius

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引用次数: 0

摘要

火箭目标对实弹军事训练至关重要。RT-400是一种短程火箭目标。这种火箭必须是临时制造的，射程更远。因此，两个发动机被用来提升火箭的射程。随着火箭尺寸的变化，需要对鼻锥形状进行分析，以预测力和系数。利用获得的值，进行弹道分析以确定理论最大射程，并获得高度。

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Aerodynamic and External Ballistic modelling of a Rocket Target with Two Motors in a Parallel Configuration

Rocket targets are essential for live-fire military training. RT-400 is a short-range rocket target. This rocket must be improvised for a longer range. So, two motors are used to upgrade the range of the rocket. as the dimensions of the rocket change, it is required to analyse the nose cone shape for the prediction of forces and coefficients. With obtained values, ballistic analysis is carried out to determine the theoretical maximum range and altitudes are obtained.

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来源期刊

Mechanika 物理-力学

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： The journal is publishing scientific papers dealing with the following problems: Mechanics of Solid Bodies; Mechanics of Fluids and Gases; Dynamics of Mechanical Systems; Design and Optimization of Mechanical Systems; Mechanical Technologies.