Wind turbine funnels
- Marc Piens
- I discovered econologic
- posts: 3
- Registration: 08/02/06, 12:37
- Location: Bordeaux Gironde Urban Community
message received
NLC is certainly true, but the jousting of quotes does not interest me.
On the other hand,
according to Bernoulli's theorem (Daniel) any velocity variation along a stream flow line must be compensated for by a change in pressure (and vice versa). The Bernoulli theorem can be generalized to non-permanent or compressible flows.
The Venturi effect (divergent cone nozzle) accelerates the fluid in a duct narrowing to create a vacuum (eg the ground effect). The evacuation of a pressure by a narrowing is similar to a depression which causes an acceleration of the fluid and therefore a reaction (loss of pressure and therefore acceleration).
The eae uses a flow of compressed air to the passage, to store the energy which it then releases at the back (compressed air: whose volume is reduced by compression in order to use the energy of the trigger) .
On the other hand,
according to Bernoulli's theorem (Daniel) any velocity variation along a stream flow line must be compensated for by a change in pressure (and vice versa). The Bernoulli theorem can be generalized to non-permanent or compressible flows.
The Venturi effect (divergent cone nozzle) accelerates the fluid in a duct narrowing to create a vacuum (eg the ground effect). The evacuation of a pressure by a narrowing is similar to a depression which causes an acceleration of the fluid and therefore a reaction (loss of pressure and therefore acceleration).
The eae uses a flow of compressed air to the passage, to store the energy which it then releases at the back (compressed air: whose volume is reduced by compression in order to use the energy of the trigger) .
0 x
- Philippe Schutt
- Econologue expert
- posts: 1611
- Registration: 25/12/05, 18:03
- Location: Alsace
- x 33
Hey guys, why are you concentrating on the funnel that goes upwind? there is another which goes in the direction of the wind, and still 2 which move laterally with respect to the wind.
And there I note that these last 2 tend to turn the wind turbine as he says, while the first 2 would almost cancel each other out, although I suspect a slight imbalance in the direction predicted by the inventor, because a cone taken in the broad-> narrow sense is closer to the shape of the drop of water.
so globally and instinctively I would say that it turns in the direction announced, but with a low yield.
like what instincts .....
And there I note that these last 2 tend to turn the wind turbine as he says, while the first 2 would almost cancel each other out, although I suspect a slight imbalance in the direction predicted by the inventor, because a cone taken in the broad-> narrow sense is closer to the shape of the drop of water.
so globally and instinctively I would say that it turns in the direction announced, but with a low yield.
like what instincts .....
0 x
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