Posted on 09/25/2019 8:30:14 AM PDT by Red Badger
The new Sabre engine will allow faster, greener and cheaper air travel
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The hybrid engine allows a spaceplane to take off horizontally and reach speeds of Mac 5.4
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Ping!
Just thinking out loud, but I wonder if a suborbital trajectory for at least part of the trip would mitigate the issue with sonic boom.
I don’t think so. There will be one going up and one coming down................
Development of such an airframe and getting it certified could be a decade or more even if they can get manufactures to overlook how the Concorde never really "took off".
Could put a couple of these things on an Blackbird I guess...
Part of me thinks this will turn out just like the Concorde.
Scientifically possible, yes.
But economically unfeasible.
Even as a kid, I could never understand how Pan Am could possibly make money flying Dave Bowman to the moon.
I dont think so. This one isn’t going anywhere.
Greta will make sure of that. How dare you.
And well be living on Mars by 1959!
On that train all graphite and glitter
Undersea by rail
Ninety minutes from New York to Paris
Well by seventy-six we’ll be A.O.K.
What a beautiful world this will be
What a glorious time to be free
Economically not feasible because people who can afford the ticket can also afford to have their own private jet or at least lease a NET JET.
They could do like they did with the F4. Create a really big engine, then wrap some aluminum around it, stick on a pair of wings, and oh, and a seat for the pilot.
Its coming so soon that artists renditions are now available and parts are being tested. We hear this every few months about some amazing new thing. I hope its true and fruitful, but Im skeptical. Whatever happened to Chet99 (or whoever that was - maybe Chet99 was the pitbull dude) and his magic thermo-energy device anyway?
We’ve come a long way from oil-sloshing radials!
Does it really matter how fast it goes? You’re still going to be stuck in the TSA queue for three hours anyway.
Musks Starship is more likely in that timeframe. Fewer technical unknowns. Plus the Starship is faster.
Biggest hurdle for Musk is re-entry. The plan is to use cryogenic fluid through microscopic pores at critical hot spots. We will know in a couple of years.
Obvious question: Lucas isn’t doing the electrics on this? Are they?
Many items have gone from Star Trek to reality in a generation and a half.
Yes, just like the flying car, commercial hypersonic jet travel is always just a few years away.
I am not sure how economically feasable it needs to be at this point, because supersonic air travel is not the ultimate goal. This engine was initially developed as part of a single stage to orbit rocket design. Investors asked the company for an intermediate goal, and so they are working on a supersonic aircraft first. As long as it works, they will probably continue funding development of the spacecraft.
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