Calculation of lift-curve slope using a wing tip biased vortex distribution
The horseshoe vortex model presently used to calculate the lift-curve slope of a flat, untwisted rectangular wing is based on wingtip-biased cascades of vortices modifying a central vortex core. If the cascades are confined to the outer portions of the wing, the lift-curve slope may be calculated to...
Gespeichert in:
| Veröffentlicht in: | Journal of aircraft 1988-05, Vol.25 (5), p.472-473 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 473 |
|---|---|
| container_issue | 5 |
| container_start_page | 472 |
| container_title | Journal of aircraft |
| container_volume | 25 |
| creator | Lowe, James D |
| description | The horseshoe vortex model presently used to calculate the lift-curve slope of a flat, untwisted rectangular wing is based on wingtip-biased cascades of vortices modifying a central vortex core. If the cascades are confined to the outer portions of the wing, the lift-curve slope may be calculated to an adequate degree of accuracy over a broad range of aspect ratios, using seven vortex elements. The resulting aerodynamic calculations are not computationally intensive, and attempt to model the qualitative properties of the flow. (O.C.) |
| doi_str_mv | 10.2514/3.45606 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_crossref_primary_10_2514_3_45606</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>24821051</sourcerecordid><originalsourceid>FETCH-LOGICAL-a279t-88f66a3da249299fdb858412df464b9de977ca5940527ae7c625177afe9229393</originalsourceid><addsrcrecordid>eNptkEtLAzEUhYMoWKv4F7IQxcXUJJPJYynFFxbc6DpkZhJJSZsxj6r_3qnVjbg6i_vdA98B4BSjGWkwvapntGGI7YEJbuq6qgUT-2CCEMGVYEwegqOUlgghgTifgMe59l3xOruwhsFC72yuuhI3BiYfBgNLcutXqOH7NrIbYOt0Mj3chJjNB-xdytG1Zft_DA6s9smc_OQUvNzePM_vq8XT3cP8elFpwmWuhLCM6brXhEoipe1b0QiKSW8po63sjeS8042kqCFcG96x0YtzbY0kRNaynoLzXe8Qw1sxKauVS53xXq9NKEkRKghGDR7Bix3YxZBSNFYN0a10_FQYqe1YqlbfY43k5Y7UTmu1DCWuR4Pfsxp6q2zxfjTOI3v2H_u38gudyXU4</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>24821051</pqid></control><display><type>article</type><title>Calculation of lift-curve slope using a wing tip biased vortex distribution</title><source>Alma/SFX Local Collection</source><creator>Lowe, James D</creator><creatorcontrib>Lowe, James D</creatorcontrib><description>The horseshoe vortex model presently used to calculate the lift-curve slope of a flat, untwisted rectangular wing is based on wingtip-biased cascades of vortices modifying a central vortex core. If the cascades are confined to the outer portions of the wing, the lift-curve slope may be calculated to an adequate degree of accuracy over a broad range of aspect ratios, using seven vortex elements. The resulting aerodynamic calculations are not computationally intensive, and attempt to model the qualitative properties of the flow. (O.C.)</description><identifier>ISSN: 0021-8669</identifier><identifier>EISSN: 1533-3868</identifier><identifier>DOI: 10.2514/3.45606</identifier><language>eng</language><ispartof>Journal of aircraft, 1988-05, Vol.25 (5), p.472-473</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Lowe, James D</creatorcontrib><title>Calculation of lift-curve slope using a wing tip biased vortex distribution</title><title>Journal of aircraft</title><description>The horseshoe vortex model presently used to calculate the lift-curve slope of a flat, untwisted rectangular wing is based on wingtip-biased cascades of vortices modifying a central vortex core. If the cascades are confined to the outer portions of the wing, the lift-curve slope may be calculated to an adequate degree of accuracy over a broad range of aspect ratios, using seven vortex elements. The resulting aerodynamic calculations are not computationally intensive, and attempt to model the qualitative properties of the flow. (O.C.)</description><issn>0021-8669</issn><issn>1533-3868</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><recordid>eNptkEtLAzEUhYMoWKv4F7IQxcXUJJPJYynFFxbc6DpkZhJJSZsxj6r_3qnVjbg6i_vdA98B4BSjGWkwvapntGGI7YEJbuq6qgUT-2CCEMGVYEwegqOUlgghgTifgMe59l3xOruwhsFC72yuuhI3BiYfBgNLcutXqOH7NrIbYOt0Mj3chJjNB-xdytG1Zft_DA6s9smc_OQUvNzePM_vq8XT3cP8elFpwmWuhLCM6brXhEoipe1b0QiKSW8po63sjeS8042kqCFcG96x0YtzbY0kRNaynoLzXe8Qw1sxKauVS53xXq9NKEkRKghGDR7Bix3YxZBSNFYN0a10_FQYqe1YqlbfY43k5Y7UTmu1DCWuR4Pfsxp6q2zxfjTOI3v2H_u38gudyXU4</recordid><startdate>19880501</startdate><enddate>19880501</enddate><creator>Lowe, James D</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>19880501</creationdate><title>Calculation of lift-curve slope using a wing tip biased vortex distribution</title><author>Lowe, James D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a279t-88f66a3da249299fdb858412df464b9de977ca5940527ae7c625177afe9229393</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lowe, James D</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of aircraft</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lowe, James D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Calculation of lift-curve slope using a wing tip biased vortex distribution</atitle><jtitle>Journal of aircraft</jtitle><date>1988-05-01</date><risdate>1988</risdate><volume>25</volume><issue>5</issue><spage>472</spage><epage>473</epage><pages>472-473</pages><issn>0021-8669</issn><eissn>1533-3868</eissn><abstract>The horseshoe vortex model presently used to calculate the lift-curve slope of a flat, untwisted rectangular wing is based on wingtip-biased cascades of vortices modifying a central vortex core. If the cascades are confined to the outer portions of the wing, the lift-curve slope may be calculated to an adequate degree of accuracy over a broad range of aspect ratios, using seven vortex elements. The resulting aerodynamic calculations are not computationally intensive, and attempt to model the qualitative properties of the flow. (O.C.)</abstract><doi>10.2514/3.45606</doi><tpages>2</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-8669 |
| ispartof | Journal of aircraft, 1988-05, Vol.25 (5), p.472-473 |
| issn | 0021-8669 1533-3868 |
| language | eng |
| recordid | cdi_crossref_primary_10_2514_3_45606 |
| source | Alma/SFX Local Collection |
| title | Calculation of lift-curve slope using a wing tip biased vortex distribution |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T02%3A30%3A57IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Calculation%20of%20lift-curve%20slope%20using%20a%20wing%20tip%20biased%20vortex%20distribution&rft.jtitle=Journal%20of%20aircraft&rft.au=Lowe,%20James%20D&rft.date=1988-05-01&rft.volume=25&rft.issue=5&rft.spage=472&rft.epage=473&rft.pages=472-473&rft.issn=0021-8669&rft.eissn=1533-3868&rft_id=info:doi/10.2514/3.45606&rft_dat=%3Cproquest_cross%3E24821051%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=24821051&rft_id=info:pmid/&rfr_iscdi=true |