Re: DF-27
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Khan

06/12/2022, 19:28:02




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https://blog.udn.com/dff1baf6/170775887

 

 

 

DF -27.導向飛彈存在且服役?
2021/12/08 21:30
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A Case for China’s Pursuit of Conventionally Armed ICBMs

Circumstantial evidence suggests China might consider using its growing inventory of intercontinental ballistic missiles in a conventional strike role.

美國情報證實中國DF-27.導向飛彈為一款新型洲際飛彈.

The DF-27 “long range ballistic missile” with a possible range of 5,000 to 8,000 km would open possibilities of U.S. targets in Hawaii and Alaska as well as the entirety of Australia but would still not be able to reach CONUS-based targets.

 

 

DF27不僅存在,而且還已經服役,是DF家族的又一款快遞的導向飛彈。

DF27導彈採用的是非傳統的圓錐形,而是楔形彈頭,是具備高超音速滑翔彈頭的典型特徵。這款導彈兼具高超音速、滑翔可變彈道兩大新技術,能規避突破敵方防空反導系統。但該導彈的彈頭戰鬥部並不會飛出大氣層,而是在臨近空間進行滑翔飛行,可巧妙躲避敵方的雷達探測,還能在高超音速狀態下大幅增加敵方攔截的難度。DF27可以改變飛行軌跡的特點,會讓對手的防空系統失效。

DF27導彈則是繼DF17之後的又一款助推滑翔高超聲速導彈。該導彈「水漂彈」技術——即飛行器在大氣層邊緣高度在高超音速狀態下反覆彈跳,不僅大幅延長了導彈的打擊範圍,更使敵方無法計算其彈道從而大大增強了攔截的難度。


乘波體技術的擴展將提高中國的打擊能力,參考DF26導彈,因此能夠推測出DF27導彈是一款核常兼備的導彈,能夠攜帶大當量核彈頭或者多個分導式彈頭,採用助推滑翔彈頭,能夠在末端進行滑翔機動,不僅能打擊固定目標,還能夠打擊海上移動目標,射程可以達到5000-8000公里!

能達到15倍音速的中國DF-ZF高超音速滑翔彈頭有多厲害?

DF-ZF高超音速導彈採用「乘波體」設計,以助推-滑翔的方式在距離地面100千米以上的高空以超過10馬赫的速度飛行,其技術性能先進,主要有幾個特點。

首先,DF-ZF高超音速導彈的飛行軌跡多變,在大氣層邊緣採用多次躍升-滑翔的飛行方式,很難被目前國外主要的反導系統攔截。這些反導系統主要分為大氣層內的低層攔截系統和大氣層外的高層攔截系統,而DF-ZF高超音速導彈的飛行軌跡和飛行高度正好介於兩者之間。因此,無論是低層攔截系統還是高層攔截系統,都無法對其實施有效攔截。


其次DF-ZF高超音速導彈的發射方式十分靈活。陸基機動式中程彈道導彈可以作為DF-ZF高超音速導彈的助推級,將後者安裝在原來的戰鬥部整流罩內。這樣,在接到發射命令後,陸基機動式中程彈道導彈發射車可以快速機動到指定地點或者在隨機地點實施發射,生存能力更高,隱蔽性更好。

再者,DF-ZF高超音速導彈的作戰用途也很廣泛,既可以攜帶核戰鬥部,也可以攜帶常規戰鬥部。當DF-ZF高超音速導彈攜帶核戰鬥部時,其作用與洲際彈道導彈的再入大氣層核彈頭相同,都是對敵方重要目標實施核打擊,而且命中精度更高。當DF-ZF高超音速導彈攜帶常規戰鬥部時,可以作為實施斬首行動的最佳利器,在發現目標後能夠及時做出反應,一小時內可以打擊地球上任何一個區域。


1:這種武器目前只是在試驗階段。既然是試驗,就還有很多未知、挑戰,甚至經過研製和試驗發現現有技術還不可行,看到有某種武器正在試驗的消息,就立刻想像它多厲害,會使中國有何戰力,是不符合科學規律的;

2:高超音速並不神奇,子彈很早就超音速了,人類20世紀50年代開始大規模發展彈道導彈和運載火箭時,要將物體送入地球軌道,就需要達到7.9公里/秒的第一宇宙速度,以脫離地球引力進入近地軌道,換算下來這個速度就相當於23倍音速左右。彈道導彈彈頭雖然不需要入軌,但要打到足夠遠,也接近於這個速度。

3:既然彈道變化了,彈頭的運動規律就變了,它要準確命中目標,就必須自己將產生的誤差糾正過來,這就需要所謂「末端制導」能力,這種能力又會提出進一步降低速度的要求.。

东风27.

DF-27 ICBM? 披掛遮蔽帆布為什麼? DF-27.是一款超高音速飛彈?

性能優異於DF-17?

 

东风27.

DF-27 TEST LANUCH ?  DF-27.導向飛彈試射?..

DF-27 hypersonic ballistic missile leaked:A photo of a new Chinese ballistic missile undergoing training was recently circulated on the Internet. The ballistic missiles in the photo are different from any previously announced missiles of China rocket force and may be the legendary new DF-27 ballistic missile, which belongs to the same third-generation of China’s strategic nuclear weapons as the DF-41.

According to previous estimates, the DF-27 has a range comparable to that of the DF-4 or DF-4A, at 4,500 km to 7,000 km, and is likely to carry a hypersonic warhead being developed and tested to strike the U.S. mainland or a Hawaii naval base. The ballistic missile shown in the photo, however, uses a hypersonic glide combat section similar to that of the DF-17, but with a longer body than the latter, implying a longer range.

In addition, a photo that appeared in 2014 was also speculated to be a DF-27 ballistic missile, which Chinese media reported on March 3, 2014, citing the Washington Free Beacon website as a new medium-range nuclear missile developed by China known as the Dongfeng-26C (DF-26C), allegedly confirmed by some U.S. intelligence agency. However, the missile in that image does not appear to have a hypersonic glide warhead.

In any case, China’s leaking of its new hypersonic ballistic missile at this time is presumably intended to counter recent aggressive posturing by the U.S.-led West against China and to warn them not to interfere in China’s internal affairs..........................................

 






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