wind turbine test savonius darrieus vawt

wind energy hawt VAWT wind turbine wind generator alternative energy
photovoltaic energy sun green energy renewable energy wind power generator wind Darrieus Savonius
magnetically levitated, magnetic axial flux generator

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Science & Technology

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• magnetic axial flux generator

[mladenmilanov]

VAWT is not efective .See in my profile axial and fin with huge blade that's working in 1.5 m/s in human run speed wind.

[riebedebie]

@mladenmilanov

very nice joke..ha..ha..

[riebedebie]

the diameter of the 2 green rotors are exactly the same 1000 mm (the one on the right is simply closer to the camera.)

diam 1000 mm= 3,1416 meter.

It means :at 4 m/sec the wind makes a distance of12,5664 meter

the darsav makes 168 rpm at 4 m/sec

that means the darsav makes a distance 35,18592 meter

that means : nearly 3x windspeed (2.80121 x)

as simply as that

But like i told you : forget about the darsav (it's impossible to get balance)

It was just a nice try....

[riebedebie]

logical

a child of 10 years old knows that

[riebedebie]

we gave up on the darsav because we have now the HYBRID (56% !!! Betz)

the highest cP ever created by a windmill (i think...)

[windamerica]

@riebedebie OK Thanks.

[riebedebie]

hi @windamerica

the piano comes from youtube audioshare

[SenTRozom1]

what about power?

[mladenmilanov]

@riebedebie

:) me too . In axial generator 1 blade win energy 2 lost. If size is huge rpm are low . Is this true ?

See film 3 and 6 in my profile this is now way axial & generator with 1 blade