Re:Japanese company develops a solar cell with record-breaki...
by JLK_121416 on Thursday March 23, 2017 @04:59PM
(#13944212)
Yes, Betz's law [0]:
"Consider that if all of the energy coming from wind movement through a turbine was extracted as useful energy the wind speed afterwards would drop to zero. If the wind stopped moving at the exit of the turbine, then no more fresh wind could get in - it would be blocked."
"Consider that if all of the energy coming from wind movement through a turbine was extracted as useful energy the wind speed afterwards would drop to zero. If the wind stopped moving at the exit of the turbine, then no more fresh wind could get in - it would be blocked."
[0] https://en.m.wikipedia.org/wiki/Betz's_law