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俄罗斯研制出一种命名为Svir的炮射反坦克导弹,采用有效的激光驾束制导,最大速度可达800m/s(2.4M),是迄今为止最先进的炮射反坦克导弹。 800m/s的速度是目前反坦克导弹所达到的最高速度,美国的橡树根反坦克导弹最大速度只有690m/s,而其海尔法反坦克导弹的巡航速度仅仅390m/s。Svir导弹的尺寸很小,很难采用大推力发动机,能达到如此高的速度,令人吃惊。这一速度是依靠很高的发射速度和使用高燃速高能固体推进剂火箭发动机来实现的。然而在这么小的导弹内要装上这种发动机,还要装上串列式战斗部、全部制导和控制组件,真是难以想象。
Russia has developed a gun-launched antitank missile called Svir, which uses effective laser beam guidance and can reach a maximum speed of 800m / s (2.4M). It is by far the most advanced artillery anti-tank missile. 800m / s is the highest speed reached by anti-tank missiles at present. The maximum speed of the U.S. anti-tank missiles is only 690m / s, while that of the Haifa anti-tank missiles is only 390m / s. Svir missile size is very small, it is difficult to use a large thrust engine, to achieve such a high speed, surprising. This speed is based on the high launch speed and the use of high-burning high-energy solid propellant rocket engines to achieve. However, in such a small missile to be fitted with such an engine, but also equipped with tandem warhead, all the guidance and control components, it is unimaginable.