Far beyond the era of helicopter the rocket tied to the propeller why not insist on too long]

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Science and Technology Culture-Technology And Culture: • 科技文化-Technology And Cu...
Life Science Popularization-Life Science: • 生活科普-Life Science
Animal Science-Animal: • 动物科普-Animal
Dry Goods Explanation: • 干货讲解
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Science Rocket Uncle# Science Popularization# Culture

[@user-gs3fu4js2v]

這架夏安,就是影集裡飛狼直升機的靈感來源了吧!

[@alankan9391]

光看前十秒我還以為要介紹飛狼~

[@angellojuan6188]

過氧化氫這種火箭發動機燃料，在戰時還得多開一條補給線來製造、儲備、運送、保管，想必是對資源的莫大壓力吧！

[@user-ui3pz9yq9d]

聽起來就是政治凌駕專業

[@aquantinebluhawk349]

感觉认为把火箭燃料顶在头上不安全是放弃最后那个喷气旋翼技术的理由太勉强了。这要也能成立，那载人航天那样把那么大量的火箭燃料垫在屁股底下难道就安全了，目前人类的航天技术怎么没有因为这个干脆放弃了呐？

[@chungchili]

西科斯基後來搞出 UH-60 黑鷹

[@user-uw5rl8qt9v]

诺顿？B-29轰炸瞄准器的制造商！！当时这玩意美国陸军航空兵还将其列为与原子弹计划同等级的機密....

[@user-pw7hg8fi8x]

360攻击，好奇会不会误伤自己😂。小白提问

[@user-kv2es2pe5h]

這就是在共振設計上要避免的損傷，如果都在理想狀況下運作，不損毀機翼機身的

[@user-eh5px4en9x]

AH-1W眼鏡蛇直升機

[@chungchili]

眼鏡蛇的發動機延用uh1休伊直升機，是貝爾公司的產品，不是西科斯基

[@ssnascor1225]

RAH66 科曼契

[@ssnascor1225]

不过RAH66后来也停了。。。

[@muic4880]

但是RAH-66其實是替代OH-58作為搭配攻擊直升機的偵查直升機，而不是本身就是攻擊直升機。

[@garywang776]

第一名

[@snowtreed9293]

那時真的量產的話現在的武裝直升機不知道會變成怎樣

[@snowtreed9293]

s67 黑鷹?

[@changszuchin856]

價格太高。量産不了

[@jialiuele]

夏延人相当于一种低空攻击机，是刚性旋翼，地空机动性并不好。