Wind Mill
Wind mill?
Hey friends..
I wanted to know that does windmill changes its direction with respect to direction of wind?
Suppose,there's a windmill with three blades on the seashore..
Then during sea breeze the wind will flow in one direction but in land breeze wind will flow in direction opp to the sea breeze,so does the blades rotate anti-clockwise then?or the windmill chANGES itz direction?
Please help me out.
Old fashioned windmills usually made of wood and pretty solid structures had either the top of the building that rotated to face the wind or the whole building moved around. In either case the structure was moved round by manpower, the poor miller had to push it round.
The modern off shore structures and privately owned ones as well have a more modern system. Whereas some will have an electrically driven system for turning them to the wind, in areas where the wind is predominately from the sea the change of direction of the wind can be accommodated by the blades of the propeller turning to a different angle and this is called feathering. This is of course controlled electronically.
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