4 ms·

Absolutely true that the faceted shape was due to computational limits at the time. There is a book detailing the development process for the shape of the F-117

by wrp 3y ago

Absolutely true that the faceted shape was due to computational limits at the time. There is a book detailing the development process for the shape of the F-117, but I can't remember the title. Anybody? Anyway, the basic principle of stealth design is not what people intuitively think. As I recall, it has more to do with refraction along edges than reflection from surfaces. It was originally figured out by some Russian guy. I think that story was also in the book I can't remember.

morkalork 3y ago
Skunk Works by Ben Rich? Haven't read it yet though so can't confirm.
- hunter-gatherer 3y ago
  I've read it and this is the book. It tlis a fascinating read and I recommend it.
  - adamc 3y ago
    Yes. I read it based on a recommendation on HN, and it was very interesting. Not as good as "The Soul of A New Machine", but still quite worthwhile.
    - grogenaut 3y ago
      I actually liked it better because they produced multiple successes in skunk works. Soul of a new machine feels like they burned out making a middle of the road product.
      - adamc 3y ago
        I think we are evaluating on different criteria. Soul of a New Machine is a much better written book.
wrp 3y ago
The Ben Rich book is good, but the one I was thinking of, which covers technical details of stealth technology, is Peter Westwick (2020) Stealth: The Secret Contest to Invent Invisible Aircraft. It is really very good.