Effect of Rime Ice Accretion on Aerodynamic Characteristics of Wind Turbine Blade Profiles
A numerical study of rime ice accretion and resultant flow field characteristics of blade profiles for four different fixed speed, stall controlled wind turbines was performed. Analyses were carried out at Reynolds numbers ranging from of 2.5 × 10⁶ to 5.5 × 10⁶, corresponding to the operational wind...
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| Veröffentlicht in: | Wind engineering 2010-03, Vol.34 (2), p.207-218 |
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| creator | Virk, Muhammad S. Homola, Matthew C. Nicklasson, Per J. |
| description | A numerical study of rime ice accretion and resultant flow field characteristics of blade profiles for four different fixed speed, stall controlled wind turbines was performed. Analyses were carried out at Reynolds numbers ranging from of 2.5 × 10⁶ to 5.5 × 10⁶, corresponding to the operational wind speeds and angles of attack ranging from -10 degree to +20 degree. Numerical analyses showed that an increase in blade profile size reduces the dry rime ice accretion at leading edge, both in terms of local mass and ice thickness. A significant change in the flow behaviour and aerodynamic characteristics is observed, when a comparison is made between plain and iced blade profiles. Results showed an increase in both lift and drag coefficients of wind turbine blade profiles with the leading edge ice. |
| doi_str_mv | 10.1260/0309-524X.34.2.207 |
| format | Article |
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Analyses were carried out at Reynolds numbers ranging from of 2.5 × 10⁶ to 5.5 × 10⁶, corresponding to the operational wind speeds and angles of attack ranging from -10 degree to +20 degree. Numerical analyses showed that an increase in blade profile size reduces the dry rime ice accretion at leading edge, both in terms of local mass and ice thickness. A significant change in the flow behaviour and aerodynamic characteristics is observed, when a comparison is made between plain and iced blade profiles. Results showed an increase in both lift and drag coefficients of wind turbine blade profiles with the leading edge ice.</description><identifier>ISSN: 0309-524X</identifier><identifier>EISSN: 2048-402X</identifier><identifier>DOI: 10.1260/0309-524X.34.2.207</identifier><language>eng</language><publisher>London, England: Multi-Science Publishing Company</publisher><subject>Accretion ; Aerodynamic characteristics ; Aerodynamics ; Airfoils ; Blades ; Charge flow devices ; Computational fluid dynamics ; Drag coefficient ; Drag coefficients ; Drying ; Ice ; Ice formation ; Leading edges ; Torque ; Wind engineering ; Wind turbines ; Wind velocity</subject><ispartof>Wind engineering, 2010-03, Vol.34 (2), p.207-218</ispartof><rights>2010 SAGE Publications</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c415t-72e4a41e85824839b04a52f8327709af947003b7c97dcf97d0ec0e4b18b533373</citedby><cites>FETCH-LOGICAL-c415t-72e4a41e85824839b04a52f8327709af947003b7c97dcf97d0ec0e4b18b533373</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/43857027$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/43857027$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,21819,27924,27925,43621,43622,58017,58250</link.rule.ids></links><search><creatorcontrib>Virk, Muhammad S.</creatorcontrib><creatorcontrib>Homola, Matthew C.</creatorcontrib><creatorcontrib>Nicklasson, Per J.</creatorcontrib><title>Effect of Rime Ice Accretion on Aerodynamic Characteristics of Wind Turbine Blade Profiles</title><title>Wind engineering</title><description>A numerical study of rime ice accretion and resultant flow field characteristics of blade profiles for four different fixed speed, stall controlled wind turbines was performed. 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Results showed an increase in both lift and drag coefficients of wind turbine blade profiles with the leading edge ice.</description><subject>Accretion</subject><subject>Aerodynamic characteristics</subject><subject>Aerodynamics</subject><subject>Airfoils</subject><subject>Blades</subject><subject>Charge flow devices</subject><subject>Computational fluid dynamics</subject><subject>Drag coefficient</subject><subject>Drag coefficients</subject><subject>Drying</subject><subject>Ice</subject><subject>Ice formation</subject><subject>Leading edges</subject><subject>Torque</subject><subject>Wind engineering</subject><subject>Wind turbines</subject><subject>Wind velocity</subject><issn>0309-524X</issn><issn>2048-402X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kMtKAzEUhoMoWC8vIAjZ6Wbak8s0mWUtVQuCIoriJmTSE02ZTjSZLvr2Tql0KYSTzfedy0_IBYMh42MYgYCqKLl8Hwo55EMO6oAMOEhdSODvh2SwB47JSc5LACYZkwPyMfMeXUejp89hhXTukE6cS9iF2NL-TTDFxaa1q-Do9Msm6zpMIXfB5a30FtoFfVmnOrRIbxq7QPqUog8N5jNy5G2T8fzvPyWvt7OX6X3x8Hg3n04eCidZ2RWKo7SSoS41l1pUNUhbcq8FVwoq6yupAEStXKUWzvcF0AHKmum6FEIocUqudn2_U_xZY-7MKmSHTWNbjOtsqrHQUgkNPXn9L8nG_RJMCFb1KN-hLsWcE3rzncLKpo1hYLaRm22iZpuoEdJw00feS6OdlO0nmmVcp7Y__H_jcmcscxfTfoYUulTAlfgFiMqKPw</recordid><startdate>20100301</startdate><enddate>20100301</enddate><creator>Virk, Muhammad S.</creator><creator>Homola, Matthew C.</creator><creator>Nicklasson, Per J.</creator><general>Multi-Science Publishing Company</general><general>SAGE Publications</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SU</scope><scope>7TB</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H8D</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20100301</creationdate><title>Effect of Rime Ice Accretion on Aerodynamic Characteristics of Wind Turbine Blade Profiles</title><author>Virk, Muhammad S. ; Homola, Matthew C. ; Nicklasson, Per J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c415t-72e4a41e85824839b04a52f8327709af947003b7c97dcf97d0ec0e4b18b533373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Accretion</topic><topic>Aerodynamic characteristics</topic><topic>Aerodynamics</topic><topic>Airfoils</topic><topic>Blades</topic><topic>Charge flow devices</topic><topic>Computational fluid dynamics</topic><topic>Drag coefficient</topic><topic>Drag coefficients</topic><topic>Drying</topic><topic>Ice</topic><topic>Ice formation</topic><topic>Leading edges</topic><topic>Torque</topic><topic>Wind engineering</topic><topic>Wind turbines</topic><topic>Wind velocity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Virk, Muhammad S.</creatorcontrib><creatorcontrib>Homola, Matthew C.</creatorcontrib><creatorcontrib>Nicklasson, Per J.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Wind engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Virk, Muhammad S.</au><au>Homola, Matthew C.</au><au>Nicklasson, Per J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Rime Ice Accretion on Aerodynamic Characteristics of Wind Turbine Blade Profiles</atitle><jtitle>Wind engineering</jtitle><date>2010-03-01</date><risdate>2010</risdate><volume>34</volume><issue>2</issue><spage>207</spage><epage>218</epage><pages>207-218</pages><issn>0309-524X</issn><eissn>2048-402X</eissn><abstract>A numerical study of rime ice accretion and resultant flow field characteristics of blade profiles for four different fixed speed, stall controlled wind turbines was performed. 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| fulltext | fulltext |
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| ispartof | Wind engineering, 2010-03, Vol.34 (2), p.207-218 |
| issn | 0309-524X 2048-402X |
| language | eng |
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| source | SAGE Journals Online; JSTOR |
| subjects | Accretion Aerodynamic characteristics Aerodynamics Airfoils Blades Charge flow devices Computational fluid dynamics Drag coefficient Drag coefficients Drying Ice Ice formation Leading edges Torque Wind engineering Wind turbines Wind velocity |
| title | Effect of Rime Ice Accretion on Aerodynamic Characteristics of Wind Turbine Blade Profiles |
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