Issue 9 |
1 The book may be read on-line, or downloaded in PDF form for free, at http://www.withouthotair.com/
2 Chemical energy from the fuel or food, not mechanical energy at the wheels, i.e. allowing for "engine" efficiency.
3 The total of 56 kWh/p/day comes to 140 GW for a population of 60 million.
Copyright © 2010 Society of Oxford University Engineers