In the simulation example derived from the starling experiment, we found that the QTL for overall power curves exerts significant effects on the speed for minimum power (LRmp = 101.5, P<0.001) and the speed for maximum flight range (LRmr= 102.2, P<0.001).
Thus the minimum power (maximum endurance) condition occurs at a speed which is of the minimum drag (maximum range) condition.
Optimizing the line width to achieve the minimum power delay product, however, can satisfy current high speed, low-power design objectives.
The results show that the elimination of herbaceous species already germinated in the field is technically possible, but it requires quite a slow speed of 0.2 m s−1 and tractors with a minimum power of 48 kW.
It figures in designs for ship propulsion plants and for devices for computers, ultrahigh-speed signal processing and data recording that use minimum power.
A small 15.5 kW turbine design leads to impractical blade geometry, but a medium 34.1 kW turbine, designed for minimum power, is predicted to achieve an isentropic efficiency of 51.5% at a rotational speed of 91.7 k min−1.
One reason is that in the high speed level, the control mechanisms of wind turbines try to maintain the blade's speed around the rated speed; as a result, the power output of wind turbines maintains a rated level with minimum power fluctuations.
The tests included measurements of: (1) power consumption in water, glycerol and aqueous CMC solutions, (2) minimum power for gas dispersion, (3) 95% mixing time for a tracer in water, (4) gas hold up in water, (5) kLa for oxygen transfer from pure oxygen to water and CMC solutions and (6) minimum power and speed for solid suspension.
It is about power, speed, big money.
