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发表于 2007-6-21 07:28:23
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超视距的射击也有个问题。导弹的最大射程并非什么时候都能达到,俄国的R77号称100公里,但这是迎击,高空,对手不规避的距离。如果低空,糟糕时会降到20-25公里。
Missiles are often cited with their maximum engagement range, which is very misleading. A missile's effective range is dependent on factors such as altitude, speed, position, and direction of target aircraft. For example the Vympel R-77 has stated range of 100 km. That's only true for a head-on, non-evading target at high altitude. At low altitude, the effective range is reduced by as much as 75%-80% to 20-25 km. If the target is taking evasive action, or in stern-chase position, the effective range is further reduced.
如果以色列人低飞+规避,类似远距离打靶的情况能否出现都是个问题。此情况下,如果德机在高空,搞不好会让以军打靶。如果德机也在低空,考虑几十上百公里内地球曲率,地形起伏,建筑物干扰。打靶的机会也少,而且200~300公里外的“费尔康”的指挥协同能力不可忽视的。 |
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