UFO in Großbritannien mit Windrad kollidiert?
13.01.2009 um 10:42@maxtron
Sehr schön, hier mal das ganze Zitat von Schubel:
"He told the BBC that if the turbine blade was still, it would take a 10-tonne load to remove a blade, but if it was rotating the force could be a lot less. "
Dazu der Kontext:
"Later Thursday, the British Press Association reported the blade may have come off after a mechanical failure.
Fraser McLachlan, chief executive of GCube, which insures more than 25,000 wind turbines worldwide, told PA that although it was unusual, this kind of incident happened up to six times a year.
"It does happen that a blade will sometimes just come off a machine for one reason or another," he said. "The main reason is the blade may shear. "We don't normally see things like aircraft -- or UFOs -- hitting them. It's usually a mechanical failure that causes the blade to separate from the main hub."
He said the cold weather was another possible cause.
Dr Peter Schubel, an expert in the design and manufacture of wind turbine blades at the University of Nottingham, agreed.
He told the BBC that if the turbine blade was still, it would take a 10-tonne load to remove a blade, but if it was rotating the force could be a lot less. "
Na, sieht doch gleich weniger Tendenziös aus, nicht wahr?
Quelle:
http://www.cnn.com/2009/WORLD/europe/01/08/ufo.england.wind.turbine/index.html#cnnSTCText
mfg
Sehr schön, hier mal das ganze Zitat von Schubel:
"He told the BBC that if the turbine blade was still, it would take a 10-tonne load to remove a blade, but if it was rotating the force could be a lot less. "
Dazu der Kontext:
"Later Thursday, the British Press Association reported the blade may have come off after a mechanical failure.
Fraser McLachlan, chief executive of GCube, which insures more than 25,000 wind turbines worldwide, told PA that although it was unusual, this kind of incident happened up to six times a year.
"It does happen that a blade will sometimes just come off a machine for one reason or another," he said. "The main reason is the blade may shear. "We don't normally see things like aircraft -- or UFOs -- hitting them. It's usually a mechanical failure that causes the blade to separate from the main hub."
He said the cold weather was another possible cause.
Dr Peter Schubel, an expert in the design and manufacture of wind turbine blades at the University of Nottingham, agreed.
He told the BBC that if the turbine blade was still, it would take a 10-tonne load to remove a blade, but if it was rotating the force could be a lot less. "
Na, sieht doch gleich weniger Tendenziös aus, nicht wahr?
Quelle:
http://www.cnn.com/2009/WORLD/europe/01/08/ufo.england.wind.turbine/index.html#cnnSTCText
mfg
