If endurance is what you are looking for, I would suggest taking some time to understand the thrust efficiency of your proposed drive system. You could just pick a frame, some motors, and some props and have a system that flies,…"
Like I stated, you have an impressive design and it's obvious that you've put a lot of thought into it. I have no doubt that your blades, shrouds, and hubs will be very strong. However, no one can just tell you what motor and…"
Sounds like a very clever design, and that you've put a lot of thought into it.
I have one suggestion, not based on experience but rather on other gas turbine designs I've seen on the interwebs. Have you thought about…"
"Interesting project. Since I am working on something similar, I hope to follow a build thread if you have one. Of particular interest is you generator setup.
On the motor/fan matching subject, this is fairly complex and you are wasting large…"