LEADER 01458nam 2200421 450 001 9910717186903321 005 20220118125428.0 035 $a(CKB)5470000002528344 035 $a(OCoLC)1292554690 035 $a(EXLCZ)995470000002528344 100 $a20220118j197701 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aTheoretical parametric study of the relative advantages of winglets and wing-tip extensions /$fby Harry H. Heyson, Gregory D. Riebe, and Cynthia L. Fulton 210 1$aHampton, Virginia :$cNational Aeronautics and Space Administration, Langley Research Center,$dJanuary 1977. 215 $a1 online resource (approximately 75 pages) $cillustrations 225 1 $aNASA/TM ;$vX-74003 300 $a"January 1977." 320 $aIncludes bibliographical references (pages 20-21). 606 $aWinglets$2nasat 606 $aAerodynamics$2nasat 606 $aWings$2nasat 615 7$aWinglets. 615 7$aAerodynamics. 615 7$aWings. 700 $aHeyson$b Harry H.$0299122 702 $aRiebe$b Gregory D. 702 $aFulton$b Cynthia L. 712 02$aLangley Research Center, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910717186903321 996 $aTheoretical parametric study of the relative advantages of winglets and wing-tip extensions$93460020 997 $aUNINA