NASA Technical Paper 2256 - CAFE Foundation

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(..: × 10-3 ORIGI/NAL PA_'%_ 1_1 OF POOR QUALITY _:_: i 4. :_:_::-:::: .::-r--_--_ :-:.-"-_:-----_:::-: :::--:- - I RELATIVE _......_ ___.__....:_Lm_,_..__]::]..-]i__I...:_. -.]._._._-I MEASURED , GAUGE 30t:!-:_ q-!::-]:::_-_------_:_:_--_L_:-_:-]:_:}_i_:_ '" CALCULATEDMEAN RELATIVE GAUGE READING, in. ...... __% .._._. . ..... ___ ...... :_.__.__.__ ...... F...-_ ..-_..................... _--5-.-_--.-_- -_ .......... 1 '- _---_-_ I0 _--- ........,- - •...... "_ .::_-:: '_"_, -_ -- ........ . __. _:_._.._ ,-_:-_:- _'. _ _.----_._ _._-,_-__]__._..... , .---___ _- :_::- _:_:::::L-_i _--f-fi-: --P_--L::_:___::_-L--Z__.::.L-::Z.L:L__-_ _ 0 4 8 12 16 20 24 28 32 36 40 44 48 52 DISTANCEALONGSURFACEFROMLEADINGEDGE, in. (a) King Cobra (filled and sanded wing, circa 1950). -3 x 10 5O 40 30 20 1O 0 i ' i_ , i ,% I_ _ _ _ "' '1 " ,I I I I . UPPER SURFACE :__ I I ', I -- MEASURED ----CALCULATEDMEAN ] -, 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 DISTANCE ALONGSURFACE FROM LEADINGEDGE, in. (b) Shyrocket II (as-pr0duced composite wing, circa 1970). Figure 41.- Indicated surface waviness for Bellanca Skyrocket II and King Cobra. i- 137 ®
__ F_ Experimental transition ,| ORI_NAL PAGE IS OF POOR QUALITY Winglet experimental transition 66 (a) VariEze. I I I I I I I. I I 29 °. b/ Figure 42, _ Comparison of experimental transition data with criterion, 138 Winglet root, RE) = 51 spanwise contamination ................ ......................................... ||]rd-[l-i ................ ® .r
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3 I" NASA Technical Paper 225.6 Jun
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m_ Use of trademarks or names of ma
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This report presents the results of
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k.L" F i' N apparent small velocity
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shape as an indication of transitio
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level. Analysis shows that at a mor
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i< 1 11 APPENDIX SURFACE WAVINESS O
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3O Airplane VariEze in flight Long-
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Relative gauge- reading, in. 8O 80
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k' F' &. _', b ,_ .-wT 7- Relative
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42 Relative gauge 6O 50 reading, in
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6O 50 40 30 20 iO 0 B0 50 40 Relati
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_I 48 REFERENCES I. Loftin, Laurenc
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_i _ 30. Braslow, Albert L.; and Kn
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58 OI_IGINAL PAGE-Ig _F POOR QUALrT
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i 60 _IOINJU,, pAOli Ill _I p_OR OU
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62 TABLE 5.- PHYSICAL CIIARACTERIST
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!+ • + _;+ TABLE 7.- +PHYSICAL CH
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TABLE 10.- PHYSICAL CHARACTERISTICS
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°?. ORIGINAl.. PAGE IB OF pOOR OUA
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ORIGINAL PAGE 18 OF POOR QUALITY ®
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i _NAt, I'VE IS OF POOROUAUTY
Page 91 and 92: il_ _. 86 ! ORIGINAL PAGE Ig OF =PO
Page 93 and 94: If 'i " F t: i k"!.. ORIGINAL PAaE
Page 95 and 96: 9O ORI_NAL PAGE Ig OF POOR OI,JAL.I
Page 97 and 98: 92 (x/c) t = 55 percent Z ORIGINAL
Page 99 and 100: _4 . OR/a/_,_ PAQE 18 OF POOR quALr
Page 101 and 102: 96 i ] i i!......J J ! i i ( I i I
Page 103 and 104: 98 _ z_ tt // /V (_ _, ORI_K/D,L, p
Page 105 and 106: loo 0 oi.._ L F-. 0 II ÷ 0 ORIGINA
Page 107 and 108: ii, _..:j ._t _ ....... 102 ORIGINA
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Page 111 and 112: i ORIGINAL PAGE |_] OF POOR QUALITY
Page 113 and 114: ORIGINAL PAGE IR OF POOR OUALITY I
Page 115 and 116: ORIQINAL PAGF..i_ OF POOR QUALITY 3
Page 117 and 118: 112 0 e.o ORIGINAL PAGE IS OF POOR
Page 119 and 120: i., L-.. _A / 114 ORIGINAL PA(.._._
Page 121 and 122: 116 .p 0 × o II \ II co H ¢) °¢
Page 123 and 124: _i-_ , ORIGI/NAL PAGE _9 OF POOR QU
Page 125 and 126: _20 i_' POOR QUALI'_( o_ ¢N I O 0
Page 127 and 128: 122 OP POORQuALrry I ¢; _k _J o_ o
Page 129 and 130: i _. / ,p. _'- CO ¢t_ 4J ORIGINAL
Page 131 and 132: 126 ORI_NAL PAGF. I_ OF POOR QUALIT
Page 133 and 134: L'_::; : • 128 ORi_NAI.,PAGEIB OF
Page 135 and 136: 130 _e8 , • , ".4 Cp 0 .4 .8 z/c
Page 137 and 138: SECTION DRAG COEFFIClENT, 132 Cd .0
Page 139 and 140: I ,,, z/c 134 .O6 .05 .04 .03 .02 .
Page 141: i.- _ l! I' h . MINIGLOVE NLF GLOVE
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NASA Technical Paper 2256 - CAFE Foundation

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