Ae2020-hw4 soln - l5“ 0.0201 HAW x§éfipwds CC eroé& |Orgr 96‘(’1[6‘45 ’09“ My ~— L/a 61mm” “LT 4 CM a 3.0Lill(A Th NACA

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Unformatted text preview: l5“ 0.0201? HAW: x§éfipwds CC : eroé & |Orgr 96‘ (’1 [6‘45] ’09“ My! ~— L/a / 61mm” “LT 4 CM a 3.0Lill (A; Th; NACA 0009 afi-Foil is a Sjrnrnefi't‘c almond, whose. chord is a sfraigfi (Inc. Thus,u1lne,n a. Flam (Ha? whose luujHN is 0.26. f5 def-lch 25°, we can PWEM+ HW- Caomcigureh‘m b3 Hne. (aged/elem!- swam “ arrfiax‘l my“, 2- ‘ T mar—.1173” 25° [+— eCE-cdiu, ckofti Length-.1 7‘ First we. need ‘f‘n c3\c.u.lau{'c. 4M: sloPes 0(1 fit Awe Yfigmefll's a? Hat. acguwalcmt- car/thud 5:256“. '25..“ = 08c. map, = 0.2; sin 4;; m 051: ZS“ 4% Thus, 4 Sin (13' : 3m (2'3'— ct)” = sin 25°33; cbt - msifstmcls' 4,9063 an dpl : 0,4225 cm (‘3' 5 (12‘: 4313“ ad. 45:10.03}? Thus; Hue. dficfivg duct-:5 Izaak Leda {5: Ct“. : 0.8:. cos-Cb, -+ 0.2; cos ch; = Q; + CL —..-__.——... can: 0.13105; + o.1818§c = 0.98430: Eg‘udvflu’clj, Cl: 0.80921ctcg MCL: 0.xgo1gccw ch' LLS he)an deJ'WCnE. HA1 [MAN’S $01- H13 {n+u3rafim3 Le.) mkafi- is er value ofii 9‘ Ow muck 0.80921ccec 3 can (1-L089\ Tim, O=1za.21° = 2.1314 radians Moi-Q (it - ‘ h— d! " hné‘: J 5")ahz _Mb7'=_ '30 WP.“ jflt‘k}! Tl- L.2 Cari Thus, A 2.23;? - L it) j a a9 : (Xe o H: “Ho (dx cm; (19+ 2'23.“ (I:— H 2.? 3??- A0: Me“, - 1% foofln's _. 0.3GS4'3 9 0 Tr 1.23??— Ao= amp + mam Nah. Hxad' at: am — 4.315“ = 0(ch -o.08§92. Stfiu' - 2 um" &% D A‘ ' :71: [L @5949 + “up (3.3ch $9d0 1h- 123.210 3 A‘ - 9 tub. A:2._{l291lcil SI it.) 7. 1T 8 (6*)Mcos ZGdQ + new (ch a{rtcL-JsJQdQ O 190‘ mm» 1232:“ A -- 0.3Gg+35{ng A: "' 2%.- 10.08613 stag ' o 0. 22591 11!.21" — (0. 3554-9) 1,: sm 29 A2: 1%; i(0.08613)%3l‘n 29 0 AL: ~ 0.13314 Thug, NC. have calculakA ADJ A” 5 ad OUJ' “flauIVB‘tfl-t Canbmx “ Mr‘F‘OI-lscohM. A0 ; dCc-c- ‘1' 9:. :: 0.22591 13" “167,4 “(£110 AL: " OJSQQQ— —: Zn“ (can + 0.15614} CL M this [TH- mcfliu‘er is based on '17: moat To fke shndard mac-0mm lanai—{k3, A = (L the : Zwfimc + 0.156;?)qmcef—fi CL : 21r[o( + 0.0359 2 + 0.156%] 0.95490 g 5.”. M; = . Ctr-F M’qu } gum—t -c— = 0.9843 0 CL: 6.18831{o( T014269] = 6.123831% + 1.50184 Kai): gig {+£(Al-A13] 4' C). ‘ we will use CL Hue cultuh‘vt angle. op- attack 5 - Gem 0.36565 l x‘? “ —-— [1 + ] ‘f Wen + 0.1591?) Grams; z -1%(-o.13314- 43.22531): - 0.18118 Lokidx i8 bBSQA on ‘Hu; “C'NQC’FNC Cambech“ 3‘40“ se-C'l'rm Noasg: Cmmgc (5‘0, CC -: [—0.2371811‘1, Cue; Cam’- SOLJM 4°, CM“: 553:; M +1“; e.ch chord Izaak CMOJSC = - 0.2185";L 132 r' ...
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This note was uploaded on 05/03/2011 for the course AE 2020 taught by Professor Ruffin during the Spring '07 term at Georgia Institute of Technology.

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Ae2020-hw4 soln - l5“ 0.0201 HAW x§éfipwds CC eroé& |Orgr 96‘(’1[6‘45 ’09“ My ~— L/a 61mm” “LT 4 CM a 3.0Lill(A Th NACA

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