3 ms·
This "new tech" is at LEAST 45 years old. I worked on the 7J7 technology. Called the UDF - Un-Ducted Fan concept. https://en.wikipedia.org/wiki/Boeing_7J7 http
by I_dream_of_Geni 2y ago
This "new tech" is at LEAST 45 years old. I worked on the 7J7 technology. Called the UDF - Un-Ducted Fan concept.
https://en.wikipedia.org/wiki/Boeing_7J7 https://en.wikipedia.org/wiki/Boeing_7J7
- wkat4242 2y agoIt also doesn't seem to be too different from a turboprop (which is also just a turbine with a prop stuck on of course). What are the technical differences between those?