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A comment on Boom supersonic jet readies for rollout. Parent comment

Re:Boom supersonic jet readies for rollout by shawabawa3 on Friday July 10, 2020 @06:44AM (#23790099)
> divide the thermal efficiency by the propulsive efficiency

Multiply surely? Otherwise reducing the propulsive efficiency would increase overall efficiency

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Re:Boom supersonic jet readies for rollout by agurk on Friday July 10, 2020 @06:50AM (#23790137)
Yes, you're absolutely right. Edited my comment to correct it.
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