Energie alternativă

Explorează subiecte asemănătoare

Best wind turbine ever!!

Best wind turbine ever!!

savonius wind turbine - Google-haku  Eräs mitoitusehdotus Savoniukselle  Unfortunately, Savonius wind turbines typically only have an efficiency of around 15% - i.e. just 15% of the wind energy hitting the rotor is turned into rotational mechanical energy. (This is much less than can be achieved with a Darrieus wind turbine which uses lift rather than drag.)

savonius wind turbine - Google-haku Eräs mitoitusehdotus Savoniukselle Unfortunately, Savonius wind turbines typically only have an efficiency of around 15% - i.e. just 15% of the wind energy hitting the rotor is turned into rotational mechanical energy. (This is much less than can be achieved with a Darrieus wind turbine which uses lift rather than drag.)

Alternative Energy Infographic  Www.viridian.com/sungolde

Alternative Energy Infographic Www.viridian.com/sungolde

Cómo hacer una celda solar -- vía es.wikiHow.com

hacer una celda solar

Cómo hacer una celda solar -- vía es.wikiHow.com

Eng. Shady Mohsen blog: Methods of obtaining uniform (smooth) torque in Savonius wind turbine

Eng. Shady Mohsen blog: Methods of obtaining uniform (smooth) torque in Savonius wind turbine

Le fonti di #energia pulita, rinnovabile e alternativa. #ambiente

Le fonti di #energia pulita, rinnovabile e alternativa. #ambiente

Summer's Must-Have Shoe Is NOT A Sandal

Summer's Must-Have Shoe Is NOT A Sandal

Sisteme fotovoltaice, eoliene si termice

Sisteme fotovoltaice, eoliene si termice

Sisteme fotovoltaice, eoliene si termice

Sisteme fotovoltaice, eoliene si termice

PANOU LED 60W 60x60CM alternativa luminoasa (pana la 4800 lumeni) si economica in locul corpurilor traditionale de 4x18W. Ofera lumina puternica dar cu un consum redus de energie. Se alimenteaza la 220V cu ajutorul transformatorului inclus.

PANOU LED 60W 60x60CM alternativa luminoasa (pana la 4800 lumeni) si economica in locul corpurilor traditionale de 4x18W. Ofera lumina puternica dar cu un consum redus de energie. Se alimenteaza la 220V cu ajutorul transformatorului inclus.

Pinterest
Caută