Oscillating water column (original) (raw)
L'impianto a colonna d'acqua oscillante, in inglese Oscillating Water Column (OWC), è utilizzato per la produzione di energia elettrica dalle correnti di marea, e rappresenta al momento il metodo più economico e diffuso per la conversione del moto ondoso.
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| dbo:abstract | Oscillating water columns (OWCs) are a type of wave energy converter that harness energy from the oscillation of the seawater inside a chamber or hollow caused by the action of waves. OWCs have shown promise as a renewable energy source with low environmental impact. Because of this, multiple companies have been working to design increasingly efficient OWC models. OWC are devices with a semi-submerged chamber or hollow open to the sea below, keeping a trapped air pocket above a water column. Waves force the column to act like a piston, moving up and down, forcing the air out of the chamber and back into it. This continuous movement forces a bidirectional stream of high-velocity air, which is channeled through a power take-off (PTO). The PTO system converts the airflow into energy. In models that convert airflow to electricity, the PTO system consists of a bidirectional turbine. This means that the turbine always spins the same direction regardless of the direction of airflow, allowing for energy to be continuously generated. Both the collecting chamber and PTO systems will be explained further under "Basic OWC Components." (en) L'impianto a colonna d'acqua oscillante, in inglese Oscillating Water Column (OWC), è utilizzato per la produzione di energia elettrica dalle correnti di marea, e rappresenta al momento il metodo più economico e diffuso per la conversione del moto ondoso. (it) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Wells_turbine_en.svg?width=300 |
| dbo:wikiPageExternalLink | http://www.wetgen.com |
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| dbo:wikiPageRevisionID | 1091124242 (xsd:integer) |
| dbo:wikiPageWikiLink | dbc:Hydropower dbr:Power_take-off dbr:Drag_(physics) dbr:Angle_of_attack dbr:Breakwater_(structure) dbr:Alan_Arthur_Wells dbr:Wells_turbine dbr:Yoshio_Masuda dbr:Wave_energy_converter dbr:File:Wells_turbine_en.svg dbr:John_Clark_Hanna_(activist) |
| dbp:wikiPageUsesTemplate | dbt:Main dbt:Reflist dbt:Short_description |
| dct:subject | dbc:Hydropower |
| rdfs:comment | L'impianto a colonna d'acqua oscillante, in inglese Oscillating Water Column (OWC), è utilizzato per la produzione di energia elettrica dalle correnti di marea, e rappresenta al momento il metodo più economico e diffuso per la conversione del moto ondoso. (it) Oscillating water columns (OWCs) are a type of wave energy converter that harness energy from the oscillation of the seawater inside a chamber or hollow caused by the action of waves. OWCs have shown promise as a renewable energy source with low environmental impact. Because of this, multiple companies have been working to design increasingly efficient OWC models. OWC are devices with a semi-submerged chamber or hollow open to the sea below, keeping a trapped air pocket above a water column. Waves force the column to act like a piston, moving up and down, forcing the air out of the chamber and back into it. This continuous movement forces a bidirectional stream of high-velocity air, which is channeled through a power take-off (PTO). The PTO system converts the airflow into energy. In model (en) |
| rdfs:label | Colonna d'acqua oscillante (it) Oscillating water column (en) |
| owl:sameAs | wikidata:Oscillating water column dbpedia-fa:Oscillating water column dbpedia-it:Oscillating water column https://global.dbpedia.org/id/3QT9N |
| prov:wasDerivedFrom | wikipedia-en:Oscillating_water_column?oldid=1091124242&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/Wells_turbine_en.svg |
| foaf:isPrimaryTopicOf | wikipedia-en:Oscillating_water_column |
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| is dbo:wikiPageWikiLink of | dbr:OWC dbr:Mutriku_Breakwater_Wave_Plant dbr:Siadar_Wave_Power_Station dbr:Wave_power_in_India dbr:Marine_energy dbr:Oscillating_Water_Column |
| is dbp:waveTechnology of | dbr:Siadar_Wave_Power_Station |
| is foaf:primaryTopic of | wikipedia-en:Oscillating_water_column |
