WIND TURBINE WITH A ROTOR HUB GAP
A structure and method to improve the performance of fixed pitch wind turbines by reducing the impact of the central hub. The rotor includes a gap of specified geometry between the root of the rotor blade and the central hub in such a manner as to provide for the ambient air to accelerate though the...
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| creator | BAGHERI-SADEGHI, Nojan VISSER, Kenneth MAMORIA, Gitvik HELENBROOK, Brian |
| description | A structure and method to improve the performance of fixed pitch wind turbines by reducing the impact of the central hub. The rotor includes a gap of specified geometry between the root of the rotor blade and the central hub in such a manner as to provide for the ambient air to accelerate though the gap, thereby resulting in an increased amount of air being allowed to impinge on the hub surface which reduces the impact of the hub's presence on the flow field.
L'invention concerne une structure et un procédé pour améliorer les performances d'éoliennes à pas fixe par réduction de l'impact du moyeu central. Le rotor comprend un espace de géométrie spécifiée entre l'emplanture de la pale de rotor et le moyeu central pour permettre à l'air ambiant d'accélérer à travers l'espace, ce qui permet d'obtenir une quantité accrue d'air pouvant entrer en collision sur la surface du moyeu, ce qui réduit l'impact de la présence du moyeu sur le champ d'écoulement. |
| format | Patent |
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L'invention concerne une structure et un procédé pour améliorer les performances d'éoliennes à pas fixe par réduction de l'impact du moyeu central. Le rotor comprend un espace de géométrie spécifiée entre l'emplanture de la pale de rotor et le moyeu central pour permettre à l'air ambiant d'accélérer à travers l'espace, ce qui permet d'obtenir une quantité accrue d'air pouvant entrer en collision sur la surface du moyeu, ce qui réduit l'impact de la présence du moyeu sur le champ d'écoulement.</description><language>eng ; fre</language><subject>BLASTING ; HEATING ; LIGHTING ; MACHINES OR ENGINES FOR LIQUIDS ; MECHANICAL ENGINEERING ; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ; PRODUCING MECHANICAL POWER ; WEAPONS ; WIND MOTORS ; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241128&DB=EPODOC&CC=WO&NR=2024243414A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241128&DB=EPODOC&CC=WO&NR=2024243414A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BAGHERI-SADEGHI, Nojan</creatorcontrib><creatorcontrib>VISSER, Kenneth</creatorcontrib><creatorcontrib>MAMORIA, Gitvik</creatorcontrib><creatorcontrib>HELENBROOK, Brian</creatorcontrib><title>WIND TURBINE WITH A ROTOR HUB GAP</title><description>A structure and method to improve the performance of fixed pitch wind turbines by reducing the impact of the central hub. The rotor includes a gap of specified geometry between the root of the rotor blade and the central hub in such a manner as to provide for the ambient air to accelerate though the gap, thereby resulting in an increased amount of air being allowed to impinge on the hub surface which reduces the impact of the hub's presence on the flow field.
L'invention concerne une structure et un procédé pour améliorer les performances d'éoliennes à pas fixe par réduction de l'impact du moyeu central. Le rotor comprend un espace de géométrie spécifiée entre l'emplanture de la pale de rotor et le moyeu central pour permettre à l'air ambiant d'accélérer à travers l'espace, ce qui permet d'obtenir une quantité accrue d'air pouvant entrer en collision sur la surface du moyeu, ce qui réduit l'impact de la présence du moyeu sur le champ d'écoulement.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES FOR LIQUIDS</subject><subject>MECHANICAL ENGINEERING</subject><subject>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</subject><subject>PRODUCING MECHANICAL POWER</subject><subject>WEAPONS</subject><subject>WIND MOTORS</subject><subject>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAM9_RzUQgJDXLy9HNVCPcM8VBwVAjyD_EPUvAIdVJwdwzgYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBkYmRibGJoYmjobGxKkCAIFLIsE</recordid><startdate>20241128</startdate><enddate>20241128</enddate><creator>BAGHERI-SADEGHI, Nojan</creator><creator>VISSER, Kenneth</creator><creator>MAMORIA, Gitvik</creator><creator>HELENBROOK, Brian</creator><scope>EVB</scope></search><sort><creationdate>20241128</creationdate><title>WIND TURBINE WITH A ROTOR HUB GAP</title><author>BAGHERI-SADEGHI, Nojan ; VISSER, Kenneth ; MAMORIA, Gitvik ; HELENBROOK, Brian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024243414A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES FOR LIQUIDS</topic><topic>MECHANICAL ENGINEERING</topic><topic>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</topic><topic>PRODUCING MECHANICAL POWER</topic><topic>WEAPONS</topic><topic>WIND MOTORS</topic><topic>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>BAGHERI-SADEGHI, Nojan</creatorcontrib><creatorcontrib>VISSER, Kenneth</creatorcontrib><creatorcontrib>MAMORIA, Gitvik</creatorcontrib><creatorcontrib>HELENBROOK, Brian</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BAGHERI-SADEGHI, Nojan</au><au>VISSER, Kenneth</au><au>MAMORIA, Gitvik</au><au>HELENBROOK, Brian</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>WIND TURBINE WITH A ROTOR HUB GAP</title><date>2024-11-28</date><risdate>2024</risdate><abstract>A structure and method to improve the performance of fixed pitch wind turbines by reducing the impact of the central hub. The rotor includes a gap of specified geometry between the root of the rotor blade and the central hub in such a manner as to provide for the ambient air to accelerate though the gap, thereby resulting in an increased amount of air being allowed to impinge on the hub surface which reduces the impact of the hub's presence on the flow field.
L'invention concerne une structure et un procédé pour améliorer les performances d'éoliennes à pas fixe par réduction de l'impact du moyeu central. Le rotor comprend un espace de géométrie spécifiée entre l'emplanture de la pale de rotor et le moyeu central pour permettre à l'air ambiant d'accélérer à travers l'espace, ce qui permet d'obtenir une quantité accrue d'air pouvant entrer en collision sur la surface du moyeu, ce qui réduit l'impact de la présence du moyeu sur le champ d'écoulement.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | WIND TURBINE WITH A ROTOR HUB GAP |
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