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Ursprungligen postat av
Snauzzer
Kinzal flyger 3.5 km i sekunden, patriot kan bara slå ut dom om kinzalen kommer i patriotens skjutriktining.
Klistrar in delar av texten angående hypersoniska missiler:
´´1. Hypersonic speed Mach 5 is possible only in stratosphere above ~18000m, at lower altitudes higher atm.pressure and all hypersonic missiles losing speed to low supersonic speed coz they compete with higher air drag.
Thats why all hypersonic missiles have rocket booster to achieve stratosphere.
2. Hypersonic scramjet engine is designed to work only on specific altitudes where perfect atm.pressure.
For example, Mach 8 engine will have efficiency on ~30 000m altitude. Below this altitude engine losing efficiency and engine switch off and missile becomes a falling warhead.
So to create full time working missile you have to create 3 types of engines in one missile -
Dual-mode scramjet for stratosphere and for lower altitudes turbine engine.
So, hypersonic missile HAS NO working engine at finish phase and can not perform sea level skymming and will be intercepted much easier than any subsonic missiles with turbine engine - Harpoon or Tomahawk.
3. Precision 10m accurasy require subsonic speed. Precision against moving targets require subsonic speed.
4. Hypersonic missile have long breaking distances.
People think that hypersonic missile flying Mach 8 over target and then sudently make vertical falling to the target but this is impossible.
US admiral John Hill said that SM-6 Aegis is system can intercept hypersonic threat at therminal (finish) phase. And currently investing in developing SAM missile that can hit hypersonic missile in midcourse hundreds km range.
Conclusion, 99 % people in internet still don't know how hypersonic weapon works, including most of western journalist who don’t know simple physics and writting stupid articles about UNSTOPABLE)))) hypersonic missiles.
Hypersonic weapon can be easily intercepted on finish phase current SAM systems, much easier than subsonic sea-skimming missile. Don’t need lasers or railguns´´