Again and again, every time we think we sense the way things are going, our understanding is twisted in a new way.
The effective wind direction, which is the vector summation of wind twist and wind incidence angle, is important in understanding the influence of approaching wind directions of twisted wind flows.
It was totally blue-sky research, of no use to anybody of his time, but it was a correct start along the road to understanding cardiac twist, which is now one of the hottest topics in understanding heart failure".
For example, when I want help understanding the twists and turns of American electoral politics, which can seem as opaque at times as anything taking place in a distant land, I seek out new writings by UCLA historian Joyce Appleby.
The film, which is populated with snivelling acolytes, understanding wives, and Machiavellian twists and turns, plays like a great Christopher Guest mockumentary, revelling in the deadpan entertainment of the obsessed.
Therefore, understanding the influence of the different wind turbine key parameters, e.g., tip speed ratio (TSR), twist and pitch angles, number of blades, and airfoil chord distribution, is critical.
Current understanding, we read, is that they were "held at a slight angle from the body and that the hands were twisted sideways".
