Posted by: Iranon
« on: April 24, 2018, 10:48:57 PM »Tonnage efficiency. Assuming a fixed engine size and a given weight budget for engines+fuel, that will net you the longest range at a given speed or vice versa.
Byron solved this in 2012. Here's my most complete look at it: http://aurora2.pentarch.org/index.php?topic=9146.0
Byron solved this in 2012. Here's my most complete look at it: http://aurora2.pentarch.org/index.php?topic=9146.0