Sunday, May 22, 2011

Windmills of The Netherlands

A windmill is a machine which converts the energy of wind into rotational energy by means of vanes called sails or blades. Originally windmills were developed for milling grain for food production. In the course of history the windmill was adapted to many other industrial uses.[3] An important application was to pump water. Windmills used for generating electricity are commonly known as wind turbines.






The Netherlands is so closely associated with windmills, that it's often the first fact people recall about the country. The Dutch built windmills for many centuries (and to some extent, the windmills built the country itself, since without them much of the land drainage could not have occured). In that time the mills were developed for corn milling, land drainage, saw milling, and in fact all manner of industrial purposes. Despite this widespread use, Dutch mills are in may ways quite primitive - using canvas sails, and turned to wind by hand (as distinct from the automated mechanisms that were developed for English windmills, including the fantail, and shuttered sails).



There are a very pleasing number of remaining windmills in the Netherlands - the number is about 1150 and rising, in that the Dutch only count complete workable mills, and in the past 10 years especially many extensive rebuilds have occured to add to this number.

No comments:

Post a Comment