B-17 and B-24 vertical tails

2007-09-17 3:22 pm
B-17 bomber has one vertical stabilizer (vertical tail) and B-24 has two vertical tails, one at each end of the horizontal stabilizers.

What advantages and drawbacks are each of these two designs?

回答 (1)

2007-09-19 7:49 am
✔ 最佳答案
作為飛機設計或建造,當然以單垂直尾翼之設計較簡單,效率亦較高。而雙垂直尾翼在操縱上要特別安排,如翼槳要細(效果較差),結構要強(否則尾翼會遙)。但作為轟炸機,就要考慮自保之問題,以二次大戰時之B-24,改用細小之雙垂直尾翼,可令自己之鎗手有廣闊之視野,尢其是尾後上方,而且其一被打去,轟炸機尚可操縱。後來改以超高空轟炸,於是就放棄雙垂直尾翼之設計。


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