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Re:Boom supersonic jet readies for rollout by paulmd on Friday July 10, 2020 @02:36AM (#23788799)
Concorde itself could have been much more efficient, there were plans for a "Concorde B" with high-bypass engines that would have carried a larger payload with additional range at higher efficiency.

https://www.heritageconcorde.com/concorde-b

Re:Boom supersonic jet readies for rollout by gsnedders on Friday July 10, 2020 @05:53AM (#23789778)
The Mk622 engine was still a turbojet, albeit improved. Primarily its gains came from a more efficient compressor, providing more oxygen to the combustion chamber.
Re:Boom supersonic jet readies for rollout by dotancohen on Friday July 10, 2020 @05:04AM (#23789545)
Warning: That page contains a background animation that cannot be disabled, even when disabling page styles. I had to open it in W3M, which I'm glad I did as it was very informative.
Re:Boom supersonic jet readies for rollout by mkl on Friday July 10, 2020 @07:01AM (#23790221)
Running this in the browser console worked for me:

  $('video').remove()
(There aren't any other video elements.)
Re:Boom supersonic jet readies for rollout by valuearb on Friday July 10, 2020 @10:12AM (#23791638)
The Concorde B was a bandaid on a massive gaping wound.