Wind turbine of type Darrieus on two buildings or two mounts

http://monsite.orange.fr/windturbineonmounts/
http://monsite.orange.fr/eolienneentremonts/
New concept of installation of a wind turbine on and between two not specific supports like mountains or buildings.The wind turbine is anchored in its two sides,so gigantic swept area,high relative altitude (and Venturi effect,so good winds and great output),no mast,simplified installation,less congestion on the ground,less visual impact,are possible.Now there are possibilities for more powerful wind turbines in urbane zones.Roofs remain clear. It is thus possible to install photovoltaic panels there.The pictures show parabolic blade Darrieus wind turbines.

Nouveau concept d'installation d'une éolienne sur et entre deux supports non spécifiques tels que deux reliefs (col entre deux montagnes,deux îles,deux caps) ou deux bâtiments.L'ancrage aux deux côtés opposés permet une surface balayée sans commune mesure avec celle des éoliennes existantes.En ajoutant l'effet Venturi sur des vents déjà plus forts de par leur hauteur relative on obtient une puissance de production d'électricité décuplée pour une installation simple,sans mât,sans encombrement au sol,et une meilleure insertion dans le paysage,que les supports soient deux monts ou deux bâtiments.
En zone urbaine les capacités de production deviennent importantes alors que les toits restent dégagés afin de recevoir par exemple des panneaux photovoltaïques.
Le rotor de type Darrieus mais sur axe horizontal est placé face aux vents dominants préorientés et canalisés par les deux supports.La fixation aux deux côtés opposés de l'éolienne fiabilise le rotor.
Les sites sont choisis en fonction de leur carte des vents.
Les images montrent des éoliennes Darrieus avec des pales paraboliques.

Category:

Howto & Style

Tags:

• wind
• turbine
• Darrieus
• VAWT
• éolienne
• vent
• environnement
• energy
• énergie
• renouvelable
• mountain
• mount
• montagne
• urban
• urbain

[horuhe00]

What? An architect student made this? Buildings oscilate at different frequencies so that would be a big problem. Also, the turbulence caused by said buildings would kill the potential energy of the wind. The other ones shown also suffer from the same problem.

Not to mention that mounting a vertical axis generator in a horizontal position would make it the least efficient of all turbines because it would only generate electricity when the wind hits it precisely head-on. A "C" for effort.

[volcine]

The risonances of the two buildings and the rotor require specific studies for each installation.The problem is for the buildings,not for the turbulences.

Predominant winds are studied before installation.Mountains direct winds to the passes.If the wind is not exactly perpendicular the turbine captures the perpendicular projection.

[Wiechu123]

Zapraszam zobacz mój vawt.

I invite you to see my VAWT

Frania 7, Frania 9.

Wiechu123

[datzfast]

this is an example of thinking outside of the box and show extreme ingenuity.

[Agrmons]

Pomysł jak pomysł ale podejrzewam że obecna technika nie pozwoli na wykonanie.

[imikewillrockyou]

Great concept. However, those would be very expensive and dangerous to build in some of those locations. Still it could be done and might pay off if somebody would be willing to fund such projects.

[tigropigro]

prima bisognerebbe far sparire i verdi e ambietalisti che si oppongono a qualsiasi costruzione di torri eoliche

[goeteboerg]

Super! Wie dieser Film beweist ist das Energieproblem als gelöst anzusehen!

[goeteboerg]

Super! Mit der Existenz dieses Videos sind alle Energieprobleme als gelöst anzusehen!

[horuhe00]

What? An architect student made this? Buildings oscilate at different frequencies so that would be a big problem. Also, the turbulence caused by said buildings would kill the potential energy of the wind. The other ones shown also suffer from the same problem. An "A" for effort though.