cpy RM L54H23,------, + :- -+- =----NACA- - RESEARCH MEMORANDUVF AN NVESTGATON AT HGH SUBSONC SEEDS OF THE RESSURE DSTRBUTONS ON A 45 SWETBACK VERTCAL TAL N SDESL WTH AND WTHOUT A 45 SWETBACK Hrizntal TAL LOCATED ON THE FUSE LAGE CENTER LNE By Harleth G Wiley and William C Mseley, Jr Langley Aernautical Labratry Langley Field, Va ThlBmatm fal Wntdnsimkm ma c~m FOR AERONAUTCS WASHNGTON Nvember 2, 1954
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i? m - NACA RM L 54H23 NATONAL ADVSORY CC,XMTTEEFOR AXRONAU CS TECH LBRARYKAFB,NM lllllllll!l~~~~~~qllll i!l! --- RESEARCH MEMORANDUM AN NVESTGATON AT HGH SUBSONC SEEDS OF THE RESSURE DSTRBUTONS ON A 45 SWETRACK VERTCAL TAL N SDESL WTH AND WTHOUT A 45 SWETBACK HORZONTAL TAL LOCATED ON FUSELAGE CENTER LtE By Harleth GWiley ~d William C Mseley, Jr s~ Y s An investigatin was made in the Langley high-speed 7- by 1-ft tunnel at high subsnic speeds and several angles f attack f the chrdwise pressure distributin at six spanwise statins n a 45 sweptback, untapered vertical tail in sideslip The vertical tail was munted n a fuselage and tests were made with and withut a 45 sweptback untapered hrizntal tail munted n the fuselage center line The hrizntal and vertical tails had NACA 65AO1O airfils nrmal t the leading edge and had aspect ratis f 2 and 2, respectively Results indicated that the presence f the hrizntal tail slightly increased the value f sectin nrmal-frce cefficients n the vertical tail except at angles f sideslip abve abut 12 but did nt materially alter the nature f the lad distributin NTRODUCTON The Natinal Advi5ry Cmmittee fr Aernautics has underts&en a research prgram t determine the aerdynamic ladings n vertical tails as they are affected by varius design parameters and maneuver attitudes Calculated subsnic ladings and resulting stability derivatives f unswept and 45 sweptback tail surfaces in steady rll and sideslip at lw speeds are presented in reference 1 fr surfaces f vsrius aspect & ratis and hrizntal-tail heights The effects f vertical lcatin f the hrizntal tail n the aerdynamic characteristics in sideslip f an unswept, untapered tail assembly were determined experimentally and
2 ~ NACA RM L54H23 theretically at lw speeds and at high subsnic speeds and presented in references 2 smd 3, respectively The present experimental investigatin was made in the Lsmgley highspeed 7- by 1-ft tunnel t determine the aerdynamic ladings in sideslip at several angles f attack at high subsnic speeds n an untapered 45 sweptback vertical tail munted n a fuselage with and withut an untapered 45 sweptback hrizntal tail The hrizntal tail was munted n the fuselage center line at O percent vertical tail span The vertical and hrizntal tails had NACA 65AO1O airfils nrmal t the leading edges and had aspect ratis f 2 and 4, respectively Chrdwisepressure distributins were btained n the vertical tail at statins f 2, 3, 45, 7,85, and 931 percent vertical tail span Tests were made at, 4, and 12 angle f attack, thrugh an anglef-sideslip range f t abut 23, and ver a Mach number range f 6 t 95 Reynlds number fr the testsj based n the mean aerdynamic chrd fthe vertical tail, varied with Mach number frm abut 19x 16 t 24 X 16 COEFFCENTS AND SY?fROLS The results presented in this bdy axes as shwn in figure 1 and are defined as fllws: paper are referred t the standard the cefficients and symbls used Cn Cm CN CB sectin nrmal-frce cefficient f vertical tail, Sectin nrmal frce qc sectin mment cefficient f vertical tail referred t 25c, Sectin mment qcz nrmal-frce cefficient f vertical tail, cnlbl cl + + c%b6rc6 ~ q ) rt-bending-manent cefficient f vertical tail abut intersectin f vertical tail and fuselage, x( cnlblttlcl + + c~b6 Z6c6 & ) pressure cefficient, 1 - q
NACA RM L54H23 3 2 lcal static pressure, lbsq ft free-stream static pressure, lbsq ft ~ free-stream dynamic pressure, pvz T lbsq ft v M R a mass density f air, slugscu free-stream velcity, ftsec tich number Reynlds number angle f attack, deg angle f sideslip, deg ft A~ * s incremental change f angle f sideslip due t vertical-tail lad, deg expsed area f vertical tail, sq ft c E bv b lcal chrd f vertical tail, ft mean aerdzc chrd f vertical tail, ft span f vertical tail (measured frm center line f fuselage t tip f vertical tail), ft expsed span f vertical tail (measured frm intersectin f fuselage and vertical tail t tip f vertical tail), ft b expsed lcal span segment, ft z z distance frm centrid f intersectin f fuselage and vertical tail t expsed lcal span segment, ft vertical distance measured alng Z-axis, in Subscripts: 1,2, span statin indicated h hrizntal v vertical
4 NACA RM L54H23 MODEL AND AARATUS A drawing f the swept-tail mdel used in the investigatin is presented in figure 2 tith a phtgraph f the mdel assembly shwn in figure 3 The untapered, 45 sweptback hrizntal and verticalsurfaces had NACA 65AO1O airfils nrmal t the leading edge and had aspect ratis f 4 and 2, respectively The tail surfaces were cnstructed f a steel cre verlaid with a glass fiber and transparent plastic finish t btain the airfil cntur ressure tubes were installed in the plastic surface cvering f the vertical tail alng cnstant percentage chrd lines at lcatins shwn in table Data were first btained at the utermst span statin (931bv), the tubes were then sealed and rifices were drilled at the next inbard statin (85b v),and s n Data were thus btained fr all spanwise statins at prgressively inbard lcatins n the vertical tail The tail surfaces were munted n a cylindrical bdy fabricated f sheet aluminum with an gival-shaped nsepiece (figs 2 and 3) Tests were made with the mdels munted n the sting supprt f the Langley high-speed 7- by l-ft tunnel with the vertical tail munted in a hrizntal plane (fig 3) The chrdwise pressure distributins n the vertical tail were btained by directly phtgraphing the pressures as prjected by a cali- brated, pneumatic-ptical system The system cmprised a series f pressure-indicating units made up f a mirrr attached t a diaphragmt~e pressure cell One side f the pressure cell respnded t lcal rifice static pressure pz with the ther side referenced t free-stream static pressure p such that the pressure-cell diaphragm deflected in prprtin t the pressure differential pz - p & means f the mirrr, a pin pint f light was pr~ected n a calibrated camera screen such that the height f the prjected light was prprtinal t pz - p Each pressure rifice n the left and right surfaces f the airfil was cnnected t a separate indicatr unit tith the hrizntal spacing f the indicatr lights n the screen prprtinal tthe chrdwise spacing f the rifices n the airfil (table ) Direct phtgraphs were thus btained f simultaneus pressures which existed n bth surfaces f the vertical tail The sectin characteristics, nrmal frce and mment, were btained with an electrical pressure integratr which emplyed calibrated differential pressure cells t measure elec@ically the difference in pressure between rifices lcatedat cmmn chrdwise psitins n each side f ;;M-:---H!WH!W
NACA RM L54H23 5 the vertical tail!heutput frm each pressure cell was weighted by resistrs t accunt fr that linear prtin f the airfil chrd ver which the subject pressure was cnsidered effective The ttal weighted utput f all cells was fed t a serv-perated, self-balancing Wheatstne bridge circuit which directly indicated the summatin f all pressures ver the airfil chrd Sectin nrmal frce was thus btained fr each span statin in terms f the prduct f cn times q fr unit chrd and span Sectin mment was similarly btained as qcmj by taking int accunt the distance frm the mment reference (25c fr these tests) t the centrid f the effective areas f each rifice fr the determinatin f the prper mment weighting factrs (table ) A mre detailed descriptin f the principles invlved in the design f the integratr is presented in reference 4 TESTS AND CORRECTONS The tests were made in the Langley high-speed 7- by 1-ft tunnel thrugh a Mach number range f 6 t O% Reynlds number fr the tests, based n the,mean aerdynamic chrd f the vertical tail, varied frm abut 19x 16 t 24 x 16 (fig 4) Tests were made ver an angle-f-sideslip range f t 23 at angles f attack f, 4, and 12 Blckge crrectins, cmputed by the methd f reference 5, were derived as sm incremental crrectin t Wch number 8 N crrectins were made t the data t accunt fr the aerelastic distrtin f the vertical tail under lad n rder t determine the general magnitude and nature f @e distrtin n the vertical tail during tests, hwever, static tests were made using a span lading representative f the high lads btained at high sideslip angles n additin, the theretical deflectins f the tail were cmputed accrding t the methd f reference 6 (The span lading used fr the static tests and the theretical ccmrputatinssimulated the lading n the vertical tail in the presence f the hrizntal tail as btained frm wind-tunnel tests at sngle f attack, 16 angle f Sideslip, ~d a ~ch n~ber f 95 (fig 5(a))!hestatic ladings were arbitrarily cnsidered applied at 27 percent vertical tail chrd) The experhnental and theretical deflectins are presented in figure 5 in terms f the change f singlef sideslip due t lad @ ver the vertical-tail span As shwn in figure 5(b), the maximum value f Ap btained frm static tests was abut Og and reasnable apprximatins f the change in angle f sideslip ver the tail due t lad can be calculated by the methds f reference 6
6 NACA RM L54H23 Deflectin f the sting-supprt system under lad was small and was neglected ACCURACY OF DATA!l%eaccuracy f the riginal data, sectin nrmal-frce cefficient Cn, sectin mment cefficient cm, and pressure cefficient, are direct functins f the mechanical accuracies f the pressure-integrating and pressure-diagram machines The data sre belieyed accurate within the fllwing limits: c~, t5 Cm *1, *O 3 REDUCTON OF DATA ntegrated chrdwise ladings were btained by the pressureintegrating machine n the assumptin that a square-wave lading with parablic fairings at the leading and trailing edges clsely apprximated the actual chrdwise lading (ref 4) Electrical resistr weighting factrs used in the machine fr the chrdwise integratins are presented in table Since sectin nrmal frce and mment were btained directly frm the pressure-integratingmachine in terms f qcn and qcm fr unit chrd, the cefficients cn and cm were simply btained by dividing machine results by the dynamic pressure q n rder t btain nrmal-frce cefficient CN and rt-bendingmcment cefficient CB, a mathematical integratin f the variatin f sectin nrmal-frce cefficient ver the expsed vertical-tail span was perfrmed The assumptin was made that a square-wave lading ver the spin,reasnably apprximated the actual span lading The value Of Cn at each span statin was cnsidered effective ver that segment f the tail span which extended half way t the adjacent span statins r t the tail tip r rt as apprpriate Actual numerical values f the span segments b assigned fr each span statin are presentedin figure 6 A summatin f the prduct f cn and the apprpriate span segment b fr each f the span statins results in the nrmal-frce cefficient CN = ~(cnlb~ cl+ + cn6b6 c6)~
NACA RM L54H23 7 Similarly, rt-bending-mment cefficient CB ws btafied by assigning a mment arm 2 which extended frm the mment reference (junctin f the vertical tail and the fuselage) t the centrid f the expsed span segmentfr each span statin (fig 6) Thus CB = ~(cnlbl llcl + + C@6 z6c6)& RESULTS AND DSCUSSON h rder t present the results f this investigatin in the mst usable frm, cmplete tables f all sectin cefficients btained and pressure diagrsms at representative span statins and test cnditins are presented fr the vertical tail with and withut the hrizntal tail See tables *O V n additin, the results are summsrized in terms f span lading, sectin mment cefficient, sad nrmal-frce and rtbending-mment cefficients with shrt discussins f these parameters as pertinent resented in figure 7 are the spanwise variatins f cn ver the vertical tail tith and withut the hrizntal tail fr varius angles f sideslip and Mach number at angles f attack f, 4, and 12 The vsriatin f sectin mment cefficient Cm & tith sectin nrmal-frce cefficient cn at six spsmwise statins fr the vertical tail at sngle f attack is presented in figure 8 The variatins f nrmalfrce cefficient CN, and rt-bending-mment cefficient CB with ~ fr the vertical tail with and withut hrizntal tail at varius lkch numbers and angles f attack sre presented in figures 9 and 1, respectively FYesented in figures 11 t 28 sre typical chrdwise pressure distributins btained at six spanwise statins n the vertical tail with and withut the hrizntal tail at $ = 4, 8, and 12, at a = and 12, and at M = 6, 85, and O~ Examinatin f the spsawise variatins f Cn ver the vertical tail with and withut the hrizntal tail fr varius angles f sideslip and Mach number at angles f attack f, 4, and 12 (fig 7) reveals that presence f the hrizntal tail slightly increased the abslute values f Cn n the vertical tail at angles f sideslip less thsm X2 (an increase attributed t the end-plate effect f the hrizntal tail as discussed in reference 3) resence f the hrizntal tail did nt materially alter the nature f the lading n the vertical tail at any sngle f attack r sideslip At angles f sideslip up t 8 and singlesf attack up t 4, the spsmwise lading ver the vertical tail with and withut the hrizn- U tal tail was generally rectangular Abve p 8, at ~gles f attack f and k, and abve p = 4 at an angle f attack f 12, there was
8 NACA RM L54H23 a relative decrease in lading near the fuselage juncture, a decrease pssibly caused by flw separatin ver the fuselage at high singles The end-plate effect f the hrizntal tail is again apparent in the slight increase f CN and CB fr the vertical tail with hrizntal tail at angles f sideslip less than ~ = 12, (figs 9 and 1, respectively) Langley Aernautical Labratry, Natinal Advisry Cmmittee fr Aernautics, Langley Field, Vs, August 6, 197+-
N NACA RM L54H23 9-1 Queij, Manuel J, and Riley, Dnald R: Calculated Subsnic Spm ads and Resulting Stability Derivatives f Unswept and 45 Sweptback Tail Surfaces in Sideslip and in Steady Rll NACA TN 3245, 1954 2 Riley, Dnald R: Effect f Hrizntal-Tail @an and Vertical Lcatin n the Aerdynamic Characteristics f an Uhswept Tail Assembly in Sideslip NACA Rep 1171, 1954 (Supersedes NACA ~ 2g7) 3 Wiley, Harleth G, and Riley, Dnald R: h Experimental ad Theretical nvestigatin at High Subsnic Speeds f the Effects f Hrizntal-Tail Height n the Aerdynamic Characteristics in Sideslip f an Unswept, Untapered Tail Assembly NACA RM L53J19, 1953 4 HeM?er, Arleigh : Electrical ressure lhtegratr NACA TN 267, 1952 5 Herrit, Jhn G: Blckage Crrectins fr Three-Dtiensinal-Flw Clsed-Thrat Wind Tunnels, With Cnsideratin f the Effect f w Cmpressibility NACARep 995, lg5 (Supersedes NACARMA7B28 ) 6 Zender, Gerge W, and E?rks,William A, Jr: An Apprximate Methd f Calculating the Defrmatins f Wings Having Swept, M r W, A, and Swept-Tip lsn Frms NACA TTJ2978, 1953
1 NACA RM L54H23 TABLE CHORDWSE RESSURE-TUBE QCATONS AND CHORDWSE-NTEGRATOR-WEXXTNGFACTORS FOR VERTCAL TAL 31 Tube Chrdwise lcatin, percent Chrdwise inte~atr veightings fr Cn cm 1 and 16 2251 $%1 2 and 17 ; 175 716 3 and 18 5 35 U25 handlg 1 ~ 1364 5 and 2 15 5 5K)9 6 and 21 2 5 455 7and22 5 8 and 23 % 75 -$52 9 and 24 4 1 727 1 and 25 1-4545 11 ~d 26 z: 1-6364 E ~d 27 1-8182 13 and 28 i; 1 -J 14 * 29 6667-755 15 and 3 E 6667-8473 31 s
NACA RM L54E23 11 TABLE SEUUON CHARACHR18TCS, SMTONO931b7 (a) a = OO M B, deg *6O 6 e6 6 a6 6 6 *6O 6 s6 2 4 6 Withuthrizntal tell n ~69-86 - 6S1-1397 - 1958 - e226s -,2662-3235 - a3594-425 % 611 *4-63 -611 -alz e4 C21 28 *33 46 Withhrizntal tail Cn % 8583-6155 - 833 - G1571 -,2142-2368 - 2856-3284 - 493 - b4486 89 1 b6-913 -812 b2 619 24 38 45 68 8 98 *8O 8 8O e8 ~8 8 8 2 4 6 8 12 16 2 23 a595-8131 - a836 - @1544-21s7 - t2613 -,2918-82958 - 63738 - a4558 13 6-3 -611 -@13 69 19 a2 ~29 b4 e578-177 - 915-61645 - @2519 - e2728-292 - 9357 - e452 - e4782 sl 1 eo8 -e17-612 @9 b19 35 -* s46 2 4 6 8 12 ;: 23 @675 - aa2 - #795 - S1499 - b2286-62654 - 2953-2916 - 383-4737 tll e3 -b7-17 -14 87 ~16 18 27 42 576 - b179 - #934 - e1697-2781 - 2841 - c2945-3147 - *4284-5151 1 1 -b9 18 -s12 17 816 621 638 654 89 9,9 9 9 9 9 9 9 2 4 6 8 12,691-614 -,818-1515 - a2467-63687 - 285-33 - 64131 13 b3-98 -s19 ~29 @2 14 17 ~27 612-919 - 964-1794 - 325-9452 - 299 - e3292-4643 b13 e2 -b9-21 G25 s16 12 cla 35 95 95 95 995 95 895 95 @95 2 4 6 8 ;: 742 - BO47 - OE63-61598 - 62561-4166 - b278 - b327 13 *2 -a9 s25 -*35 a3 b19 411 735-114 - 969-61757 - 2853 - a473-2893 - 63815 a15 2-11 29-34 13 S15 17 t,
12 TABE - Cntinued SECCCN CEMRKTKR1911C!S,SJ?ATCMO931bv (b) a = 4 M ~6 6 e6 6 6 46 6 ~6,6 c6 $, deg 2 4 6 8 22 16 2 23 Withuthrizntal tail Cn 549 24 - b489-1134 - e1695 - e259-63628 - e3425-3628 - B498 cm 91 2-67 -816 -a12 ez e47 4 837 41 With hrizntal tail Cn m489-179 - *74 - s2336-1968 - 9266 - e3328-3375 - 3769-4222 cm 11 2 -b7-15 -a5 *2 4 35 a37 *42 8 s8 8O 8 ~8 8O 8 8 8 eo 2 4 6 8 12 % 23 6539 - #56-9595 - 123-185 - b2782-3273 - 321 - c3522-4318 12 a3 *8 618 -c18 26 ~38 *33 31 37 e498 - ~161-723 - 1365-2176 - 63131-344 - #375-383 - 4616 12 2 -eo8-18 -11 b34 ~29,29 631 a39 8 ~85 85 e85 *85 *85 85 e85 85 85 85 2 4 6 1; % 23 517-83 - 622-61229 - 26-3131 - 3176-3251 - @3551-84472 912 3-9 -eo18 -b22 625 C31 e29 b28 836 539 - O142 - a741-1399 - 2341-3411 - 9329-3232 - a3957-94675 412 2 -*9-19 16 4 26 e3 3 3 a9 @9 b9 9 99 69 e9 9 9 2 4 6 1: 16 2 $564 - b14-578 - 6134 - ~2325-353 - 3164 - c3418-3657 914 *3 -b9 -*21 -s18 b43 a28 a25 *25 528-169 - 711 - b1414-2413 - 3581 - *346-93398 - 452 614 2-9 -b2 e36-85 26,25,27 b95 95 S95 a95 95 e95 95 *95 2 4 6 1: 16 582-13 - 629-1297 -,26-63384 - ~396-3678 b14 #2-69 -822 -b34 -*4 ~26 19 51 - eo87-6661 - 1448 - *2523-3764 - 3484 - c3891 SO15 *2 -sl -,32-44 -e17 25 ~25
NACA U4L~kH25 13 TABLE - Cncluded SEC!?JC%? CHARACTERSTCS,SJ?ATCNgmv (c) m = 12 M, deg e6-2 a6 a6 2 6 4 *6O 6 e6 8 6 12 6 15 Withut hrizntal tail c~ e561 -,215-478 - O?67 - *1755-3271 - 4943-435 cm 81 - -sl -b b3 O8 O5 Withhrizntal tail C* *586-12 - b598-1196 - e22 - e354-847 - b435 cm 9 2 6-14 6 b4 b71 965 ea - 2 8 e8 2 e8 4 98 6 8 8,8 12 68 15 555 ~24 - e538 - a185 - *249-93536 84444 - e3568 9-8 -bl - 3 67 *O4 596-832 - e62-1264 - 2383 -,3679-4291 - 4154 811 3 ao6 16 -b5 33 n58 44 85-2 85 85 2 85 4 985 6,85 8 85 85 :; 8554-922 - 592-1146 - a214-83579 - 64119-3969 a -9 -*O1 -*OO b3 5 65 578-45 - 615-1343 - e2363-8353 - 465 - b45 11 *2 6 -eo18 -b2 617 bsl 941 a9-2 69 69 2 9 b9 : 9O a 9O 12 9O 15 521 - fi14-6585 - 1127 -,299 - a3593-8497 - 3811 O1 e - -1-61 b3 b5 O4 585-635 - 635-61213 -,1897-3132 - 4112-3865 n b2 bo8-21 38-92 948 84 *95-2 *95 b95 2 95 4 95 6 b95 8 95 12 b95 15 8595-927 - 615 - c1196-2211 - b351 - a3574-3848 1 b - -81 -*O1 42 4 63 6555 - a7-649 - 61285-92155 - 3125 b15 n2 -en -b22 e32-937 ra~iia --- - -: -L
14 NACA RM L54H23 TABLE 8FCCONCHARAC ERM CS, 8MCON 851+ (a) a = OO M B, deg 6-2 6O e6 2 *6O 4 ~6 6 6 8 G6 12 6 16 6 2 6 23 Withuthrizntal tall % a858 - #86-983 - s1894-2423 - 63765-435 - b448-84786 - 515 % O1O eo6 2 * -4 b34 b55 54 57 65 With hrizntal tail Cn 691 12 - *913-1827 - 256 - a3966-4159 - S4315-9494 - e5373 % DO7 1 -a7-15 -616 3 e42 b4 46 52 8 8 8 8 8O e8 8 68 ~8,8 2 4 6 8 12 16 2 23 e88 - *58-956 - 196-62691 - e3836 - c4172 -,3982-4751 - 5632 11 4 b -@9 -*14 9 e44 36 45 b58 b947-16 - *995 - *1869 -,2735 - S441-4336 - 3924 - s516-6596 9 bl -b9 -b19 24 39 34 29 e46 m6 85-2 ~85 *85 2 b85 4 85 6 B85 8 s85 12 685 *85 16 2 s85 23 *878 - eo64 - c136 - ;1945-62826 - 45-4161 - 4139-599 - 5999 b7 b2 -ao6-915 -*O21 25 b33 @31 e42 58 111 38-981 - b1939-2821 - 6437-63998 - 46-5273 - 6231 9 b2-9 -#21 -b35 3 32 29 47 *64,9-2 b9 9 9O : 9 6 b9 8 b9 12 69 16 99 2 6914-74 - 6144-91944 - 294 - s418-3981 - 4319 - a5269 *O1O 2 -*O1O -*22-35 -34 *27 e25 S41 1O29 a - 8943-1965 - 35-64668 - 641 - Q4136-5448 tll 2 -*O1O -25-644 -e25 633 ~29 46 95-2 95 *95 2 a95 4 95 6 995 8 95 12 95 16 6883 - a41 - e988-1928 - 9373 - e 4646-4267 - 64557 12 b -61 -e27 e46-621 37 26 15 eo61-15 - 1986-6311 - 59-4874 - 4915 614-14 -b33 -a49 -b19 b22 441 -
15 TABFi - Cntlnysd SECl?ONCHARACTERSTCS, 81A!?CRJ 85~ (b) CL=4 M, deg 6-2 6 a6 2 a6 4 96 6,6 8 6 12 c6 16 6O 2 *6O 23 Withut hrizntal tafl % s6sl ~6 - b765-1625 - 233-64147 - 8539-65115 - 9513 - c542 % eo8 2 eo6 -b15 -s12 26 *71 ~65 59 e62 Withhrizntal tail % 72-24 - ~756-61741 - 42473 - C4431-95127 - #4779-65127 - c5463 cm a7 e,8 to16 98 4 662 ~58 55 57 t 88-2,*8O a8 2 *8O 4 a 6 *8O 8 8 12 8 8 H e8 23 789 *56-845 - 1699-2512 = 4597 - S531-4774 - 6491-5442 @9 82 -eo8-19 -~26 847 m59 e52 51 953 825 - CO1O5 - #963-61845 - @2629-4798 - e4668 - *4717 - e565 - *5882 9 9 -b9 -b19-919 47 645 45 a46 957 i 85-2 85 c85 2 85 4 85 6 85 8 685 12 85 16 85 2 85 23 *83 638-8848 - s1621-92522 - a4451 - *4639-4856 - 4491 - #5689 9 cl -@9-919 -*3 ~28 ~48 646 46 453 899-615 - 1O36 - #232 - c3125-85246 - *4728 - c5214-557 - a6525 sl 61 -bll -e24 m27 34 849 645 e48 ~63, 89-2 99 9O 2 *9O a9 4 6 a9 8 9 69 12 69 ;: 6798 - b14 - a897 - s1667-266 - e4782 - #4428 - *4767 - s536 @9 1-11 -21 -*28 4 *46 84 43 a898 - co1o6-4179 - 623-6311 - 84558 - $4716 - b564-5667 Cil bl -12 -*28-647 -941 #47 39 48 95-2 695 95 2 95 4 *95 6 b95 8 95 12 95 16 a744 * - @865 - t175-9254 - 848 - a4538-484 all b -bll c26 -a41 -a2 ~46 36 a822 - eo27-956 - s1872 - *337 - s4176-65381 - a526 13-14 -b34-647 -e39 84 48
16 NACARM L54H25 TABLE - Cncluded SECTON CHARACl?ER19J?CS,EMTON 85bv (c) a= 12 M, deg 6-2 e6 6O 2 6 4 e6 6 6 a 6 12 a6 15 Withut hrizntal tail Cn @81 ao72-6658 - 1363 - e238-83815 -,629 - s615 cm eo6 6 -b5 -en -*12 17 87 a95 With hrizntal tail Cn 889,72-6781 - 1586-2715 - 44434 - *6296 - a5972 Cm,6 6 66 -b14 -*5 26 9 88 8-2 8 88 2 8 8 : 8 8 8O 12 b8 15 814 O72-693 - 1434 - *2642-846 - 5751 9 98 61 66-14 -411 821 bal -a3 891-632 - 818 - a1692-274 - e4396-65562 - *5416 O8 8 -e7 ao16 -b13 13 b73 6,85-2 85 85 2 85 4 885 6 85 8 85 12 85 15 e796 113-721 - 1412-2584 - 6463-5198 - a5475 ao8 61 66-14 -Cil 21 975 67 a876 121-657 - 61661 - e2748-6476 - a5284 - b5231 68 62 86-17 -a27 -e4 sob8 61 9O - 2 69 b9 2 9 4 99 6 9 8 b9 12,9 15 a812 78-713 - 41469-266 - 414 - b4937-5191 99 b -7-15 --*O2 17 73 &131 859 b71-9795 - 1633 - e2386 - a3955-65745 - 65255 9 61 eo8-622 -835-618 64 a63,95-2 b95 95 95 2 995 4 b95 6 95 8 95 12 95 15 684 O87 O87-6737 - 1528-2614 - a429-4585 - 5161 1 bl 1 eo8 18 -s21 6 866 127 943 O1O1-77 - s1765 - a2951-3961 - 6387 69 *9 -bll -613-617 -*2 66, - -
N NACA RM L54H23 ~ 17 TABLE V SECTON CHARACT~nCS, EATON O7C?W (a) a = OO M B, deg 6-2 6 6 2 6 4 b6 6 6 8 66 12 s6 e6 % 6 23 Withut hrizntal tail % 811 6155-9957 - ~1985 - ~2918-3743 - 9737 - *7223 -,7223-7187 % *4 2-93 -ao8 -*6 614 14 99 b93 693 With hrizntal tail Cn 157 @ - 157 - c2z73-6374 - 4239 - a712-6s92 - *6472 - a7552 cm b3 -b -b4 -*O1O -65 2 96 a87 873 e84 8 68 8,8 8 8 #8 8O aa 8 2 4 6 8 12 16 2 23 1152 121 - S999-212 - 3125 - c4253 - a6839-646 - 6549 - *7564 94 1 -*4 -bll -b13 c18 a94 77 #71 686 9184-697 - 1286 - e2387-63333 - #4992-64 - 66133-66828 - a7735 3-1 e6-13 eo6 25 975 64 74 92 ~85-2 *85 e85 2 85 4,85 6 85 8 s85 12 s85 16 85 2 85 23 61163 135 - c165-225 - c336-4981 - a6518-6616 - 96773 - c7861 4 -s5-14 -18 2 88 73 a73 *93 118-121 - 1251 - *245 - e3498-9699 - 86453 - -6189-73 - 87976 2-82 -7-914 e27,34 72 135 76 b99 99-2 9O b9 2 9O 4 9 6 9 8 99 12 B9 16 99 2 6111 O78-1129 - 238-93494 - 64687 -,6515 - e6628 - e72 #3 1 -ao6 -s17 b32-36 679 ~72 76 142-121 - 1354-258 - a3729 - e4969-86784 - sb51-7351 b2-1 -eo8 -a19 -*34 -a36 67 e132 884 95-2 a95 95 2 e95 4 895 6 95 8 695 b95 % 81166 *67 - l166-82278 - e3523-4823 - 7724-6672 4-87 18 32-631 71 8 *1OO9-613 - 1426-62657 - @3955-95273 - *7257 - e717 4 -@l -*O1O -a21 -e25 -s18 64 e83
18 NACA RM L54H23 TABLEV - Centinued SEOl?ONCHARAC ERSTCS, 81?ATON7bv (b) a = 4 M 9, deg a6-2 e6 66 2 6 4 6 6 6 8 6 12 6 16 6 2 a6 23 Withuthrizntal tail % 1OO5 ao84-849 - 1842 - a2822 -,4162 - e7797 - a795-7618 - a7893 ml 4 -e3 eo8 -a2 e25 Clll s116 19 el16 Withhrizntal tail Cn 972 - @12-996 - 8228-2892 - a7859 - C7799-7619 - ~7895 % 62-6 -*4 -a9 -b3 al12 222 c216 9221 68-2 8 8 2 8O 4 8O 6 9 8 68 12 8O 16 b8 2 8 23 115 @97-91 - 1876-2899 - e487 - *7231-7569 -?55-7875 a4 1 -b4 -$9 e8 b37 S11O 617 11 611 #946 - #32-159 - 2126-3233 - 576 - a6926-788 - 7129 - *7872 85 1-85 -11 -*3 62 b97 683 83 81 85-2 S85 *85 2 S85 4 85 6 85 8 ~85 12 85 16 85 2,85 23 114 a68 - a924 - a1975 - a318-8493 - 4699 - i7321-7418 = ti7869 b4 - -a5 -@il bo8 17 c16 1OO 92 l C154 - b15 - b132 - s2124-3291 - @546 - e738 - *6846 - c7162-7968 e2 -b -65-12 -*17-63 b93 77 684 13 9-2 9O a9 2 9 4 *9O 6 B9 8 a9 e9 12 16 9 2 139 ao92-933 - 26 - e359-85242 - 716 - b737-6744 4-85 -612 s18 b19 98 e96,9 al49-5 - 1141-2239 - *3437 - #4762 - e7781-6647 - *7172 #4-6 16-63 -9 @96 77 84 895-2 95 695 ~ 695 95 : 995 8 95 12 95 16 1153 674-6945 - 2192-6315 - 6465 - e7789 - #7595 *4 a -e5 -s15 -b27 -s9 14 1 C115-4 - s1237 - e2346 - a3584 - *4727 - s8189 - e7839 b3-1 -b7 -a13-68 ao8 1 *16 -,
NACA RM L54H23 19 TABLE V - Cncluded SECTON CHARAC3XR~CS, S?AYCN7- (c) G = 12 M, deg 6-2 6,96 2 6 4 ~6 6 6 8 6 6 ;; Withut hrizntal tail % 849 86 - e849-8171 - u2679-843 - e6721 - a795 #3 bl -2-85 -bl 8 54 18 With hrizntal ta%l 1124 96-8897 - b1937 - s338-6476 - a7618-873 cm b2 -*1-3 -b7 bl ao16 b74 125 8O - 2 e8 8 2 *8O 4 8 6 8O 8 e8 12 e8 15 e967 989 -, 986 - e1764 -,2884 - b431-651 - e7588 93 bl -e2-5 e 12,67 el16 bll4-88 - 1O23 - b27-3375 - 4873 - a748-87524 e3-6 -63 eo8-6 -65 87 17 485-2 g85 85 2,85 4 85 6 e85 8 885 12 e85 15 l14 e143 - e924-91751 - 62855-4395 - 6732-7265 93 1 -*3-85 -b2 bll b66 98 allll ao23-151 - e272 - e3349-6476 -,7246-6751 92 -b -3 -a9 -bo18 -a15 8 Sll b9-2 9 9 2 b9 9 : *9O 8 9O 12 99 15 792 35-9869 - b1795 - c332-84431 - 6792-7181 e3 1 -a2 -b5 -ao8 O8 78 16 1137 eo28-166 - 224-93348 - a4746-97734 - *7783 b7 n -66 eo16-92 816 e69 b195 95-2 95 95 24 95 b95 6 695 8 b95 12 95 15,, 946 121 -,872-1992 - 63126 - e458-66828 - 7526 4 1153 1 67-1 - bl19 -ao6 - a236 -*O1O - a366-84974 e6 - b793 116-1 -1 -*4 2 8 2 68
2 c!~ NACA FM L54H23 TASJ? v SEC!ONCHARACTERSj?CS, EO?ATONO45% (a) a = OO ~6 6 6 6 6O e6 ~6 6 e6 6, deg 2 4 6 8 12 16 2 23 Withuthrizntal tail % 61147 *12 - a164-2235 - 3454 - C5139-833 -lc1676 12O23 -la2596 h 3 b2 -s1 -e4-4 az 29 S131 a182 194 With hrizntal tail % 1O96 - O48-1179 - 2454-3788 - 5622-8969 -1254 -lao 482-133 % 5 b3 Cl -#2-91 63 43 157 147 155 2 4 6 16 2 23 *1183 a - 11s1 - s2391-3727 - 5337-936 -lo819 -ls28 1O465 *2 1-61 -b5-1 -91 m59 161 152 164 1O67 - b88 - #134-2648 - e436-5656 -1~27-9884 - 9387-69788 4 b3 1 -b2-7 -e 96 b137 134 a15 ~85 85 *85 85 B85 85 85 685 e85,85 2 2 8 12 H 23 e128 875 - al148-62462 - 6379-5517 - 927 1O516-195 -le328 92 l -81-94 eo8-62 ~58 b157 152 eo6 1O84 - b9-1383 - 2766-4216 - 596-1625 - b959 -,927-9868 3 93 -a3-4 3 95 132 134 153 e9 9 9 *9O b9 b9 9 9 b9 2 4 6 8 12 61285 co1o6 - S113-6245 - 3848-5366 - 9165-1,64 1O273 b2 91 - -3-11 -BO3 64 6 66 e176-615 - 1449 -,2918-4451 - 6224-1162 - 9473-9529 3 93 1 -s1-2 11 137 144 95 a95 895 *95 a95 95 95 #95 2 4 6 8 12 16 S134 114-61172 - 2579-3992 - b5473-99432 -11488 1 1 -b -cl -2 83 *12 -eo6 s1148-133 - 1575-2936 - *443 - ~5831-174 -lo321 b3 b4 7 12 16 23 c126-96
NACA BM L54H23 TABLEV - Cntinued 8E4X!ONCHARACERS?CS, S9YL 1ON 45t+ (b) u = 4 h! 6O 66 *6O 6 6 a6 6,6 6O e6 B, deg 2 4 6 8 12 16 2 23 Withuthrizntal tail % c176 612-98 - 622-3131 - 4673 - #778-1911 -la268 -ls3218 % 3 91-6 -b3-64 a bll 86 b168 2 With hrizntal tail % 911-48 - c1189-82342 - *3566-5278 - a8571-1~184-1241 12993 % 3 2 b -@2 -b2 5 ao18 119 183 #21 8 8 *8O 8 a8 e8 8O 8 8 8 2 4 6 1: 16 2 23 112 #8-616 - s2133-334 - 6499-7983 -19735-1162O -1*1483 z l -e -a3 -*7 -e3 O16 #137-97 -*7 ~165 - O48 - s1265 -, 2458-3723 - 5341-856 -16593 -le625 -ls898 b3 e2-4 -a3-41 -92 21 a154 163 -b7 2 4 6 8 12 16 2 23 61133 O158-99 - s2153 - @3353 - *4891-7988 1O786-1186 -16951 fi2 Sl b -63 -*8 -a 819 S135 -b7 -*7 167 637 - s1269-259 - 3873-65366 - 68971 -lal13 -l @44-177 e2 92 -e -s4 ~8 96 843 e149 -eo6-97 99 *9O 9 9 b9 9 9 9O 9 2 4 6 8 12 16 2 s1164 12-987 - 92243-3527 - 64994-8288 -ls1349 -le792 62 al @ -64 -*5 -s1,*37 b14-87 112-112 - 61347-264 - a412 - s5685-9215 -1211-139 92 2 e -b 5 916 675 136 -eo6 @95 95,95 95 95 695 b95 e95 2 4 6 8 12 16 61171 134-171 - a239 -,3527-586 - 8398-16119 2 61 6-3 -63 Sil s61 137 bl66-836 - @145-2744 - 43 - W5495-8992 -16119 -e4 *1 9 14 e2 e33 11 -*3
22 NACA RM L~kH2j5!MBm v - Cncluded SEC?ONCFMRACKCERS!CS, STATON 45~ (c) a,=12 M, aeg,6-2 66 6 2 6 4 6 6 a6 8 6 12 e6 15 Withut hrizntal tall Cn 175 bl19-8872 - 1911-2986 - 9424 - eb843-9172 cl bl 1 -bl -65-411 -al 22 With hrizntal tail 1214 17-195 - 2261-3522 - a4867 - a786-115 cm 61 81 1 -*1 -b3-97 eo6 27 8-2 e8 8 2 8 4 8 6 8 8 8 12 8 15 186 b145-885 - b21-3193 - 44326 - a6795-947 -* 61 bl -1 --6-11 94 4 1282 O56-1186 - a2525 - b3751 - a533 - e752-9626 1 1 2-91 -eo6 eo6 -a2 37 a85-2 85 e85 2 85 85 : 85 8 a85 12 85 15 c116 75-131 - ;2167-63339 - a4535-7165 - 917-8 cl -al -eo6 -bll 94 e38 129 2 O82-1218 - 2585 - a378-535 - 759-953 2 b2 b2 b -62 92 915 a5 9-2,9 b9 2 @9 4 D9 6 9 8 49 12 9 15 Clll e28-113 - 62276 = 63323-64651 - 7215-9182 -cl -b 1 -bl -4-9 *O1O b47 1279 77-61159 - *2438-3766 - e489-7?56-963 -46 al O6 sl a14 *2 e38 65 95-2 a95 a95 2 695 4 S95 6 95 8 95 12 a95 15 1139 6127 - bl99-2251 - b3397-4716 - 7327-9172 -1 18 a 147 1 -,94-1 - 2174-3 - e329-62 - e446 23-86794 b66-88 -co6 *3 S15 26,38 53
TABLEV SEC!TCNCHARACTER181?CS, 8TATON3- (a) m = OO M 6 e6 6 6O 96 6 6 6 c6 6, deg 2 4 6 8 12 16 2 23 Withuthrizntal tdl cn 1-6119 - 1261-2463 - 3713-4795 - ~813-14153 -14386-14576 cm b a -a -1 b2 12 -e17 S14 137 6216 Hlth hrizntal tail cn,q939-297 - 1498 - e2793-93994 - 532 - s8416-1g2529-1826 -181768 cm -* bl b -b 9 18 -*d2 e48 922 e195 8 8 e8 8 ~8 8 *8O 8 *8O,8 2 4 6 8 12 23 994-16 - 133 -,2589-63 339 - b5138 - s8175-1191 -1*1974-11758 -b aooo l 3 12 -,6 98 -b? ao8 1985 - ~288-1561 - m297 - b4244 - m5877 - *8584 -la2323-18737 -115-1 *1 82 *2 e9 819 12 *151 787 -e7 85 85,85 85 85 a85 c85 85 885 85 -z 2 4 6 8 ;: 2 23-124 - b149 - b139-2631 -,3968-5381 - 871-11972 161621-141457 -bl 91 61 64 13 a7 S115 -@7 eo8 ~128 -,276-1 535 - a2973 - e4478-695 - e968-1248 -1s 938-1~1132 -al 1 *3 95 612,25 633 *149 -a7 -*7 e9 9 99 9 b9 9O 9O 89 9 2 4 6 8 12 16 2 127-141 - c1392-2778 - b4388 - @5654 - *8615-11835 -11814-62 *3 b4 67 16 36 6123 6149 s172-315 - s1633 -,384 - *4682-6161 - ~963-1181 -11334 -sw+ al e6 913 27 e42 657 e146 -m7 95 95 S95 *95 95 95 a95 95 2 4 6 8 12 16 181 - S133 - B1468 - e2882 - *4177-8564 - ~8673 -le742 -a5 -b 96 41 18 a28 7 96 ~978 - a293-161 - 361 - *4465-5969 - 8956-1s1312 -a4 94 a13 23 634 48 75 9115 1
24 GfXU)BNZ&@ NACA RM L5JH23 TAME V - Centinued SECTONCHARAClXR191?CS, SATON3Wtv (b) u = 4 M, deg 6-2 6 e6 2 6 4 a6 6 e6 8 6 12 6 16 6 2 6 23 Withuthrizntal tail % b93 - O119 - s1188 - a2256 - a3384-84536 - a7327 -lt65 13847-1s5236 W bl 1 -@ -&l - b3 -*14 bll,87 *15 With hrizntal tell 952 - s214 - s1249 - b2439 - s3569 - b4853-7827 -l#944-1-4227-14833 cm cl cl -* -2 bz *6 -*3 a22 6121 @193 8O - 2 8O 8 2 ba 4 8 6 98 8 8 12 a8 16,8 2 *8O 23 a92 - to136-61239 - *2415-63638 - #4838-76S5-11195 163122-12546 tl bl b -bl 1 #4 a4 e6 161 -eo8 e82s - 28-1394 - *2555-3813 - e527 - a829 -lc163-1a2896 -lt2647 @2 ez cl b 65 14 ~24 995 b169-98 85-2 85,85 2 85 85 : 885 8 685 12 e85 e85 :; e85 23 9917-164 - c129 - a2393-63661 - 4839 - *7627 -le684 -lt2668-1243 6 al l b b3 68 12,67 -#5 -DO8 956 - b22-1381 - 266 - e432 - b5555-68362 -1~863-1255 -1,2356 1 2 63 e4 ll s24 46 ~96 -O@6 -eo8 9-2 9O a9 2 9 4 9O 6 b9 8 9 12 9 16 9O 2 87-6168 - 61276 - a2441 - a3724-592 - 7869-18275 -12498 1 1 2 2 m5 631 28 a64-7 8927-281 - C144 - a276-4144 - -5618 - e8182-1s113 -ls2325-81 e5 b9 16,~8 a@45 666 e82 -eo6 95-2 b95 995 2 95 4 695 6 95 8 @95 12 c95 16 e985 - eo87 - $1284 - *2482 - e3853-523 - t825 -lo42o -1 91 b4 a5 @12 ~23 *49 e8 ~826 - ti27 - b14-2599 - 3899 - @5319-7698 -1s31 -b *5 911 ~16 29 e48 e67 94 -am==-==+,& w- ---
NACA R14L54H23 TABLEV - Cncluded 8ECZON CHARACJ?ERSTCS,81?ATCNXC%V (c) a = U M $, deg e6-2 6 e6 2 6O 4 6 6 86 8 66 12 86 15 Withut hrizntal tail Cn ~938 -,214-8133 - 2469-93443 - 463 - ~7182-69141 % -62 -b 1 62 O8 414 18 31 With hrizntal tall Cn al95-8119 - a139 - b2618-43713 - b4974-7615 - a9519 m -1-1 -a -8 z, e5 12 22 8-2 8O 8O 2 8O 4 8 6 68 8 *8O 12 8O 15 96-2 - 91367 - e2b31-372 - 4878-67373 - e9156-93 -e 3 5 912 21 e35 S53 1O82 - O168 - m1483 - e2926-64169 - 95436-7737 - 9325-92 1 b3 7 17 a33 61 78 85-2 985 685 2 a5 4 e85 6 685 8 685 12 85 15 8954-21 - 1378 - ~2682 - e3a - s529-67481 - 915-5 -b 3 eo6 e14 26 *44 6 1248 - allz - 1532 - e326-84243 - 95454-87546 - 69189 -*11 -cl 89 19 635 57 681 bl3 9-2 9 9O 2 b9 4 89 6 9O 8 9 12 9O 15 l3-621 - 6149 - e2769-63967 - 65271-6765 - 89329-6 -a 94 8 la b35 b57 82 119 - b155-1391 - 2761-3948 - b5199 - a782-68571 -16-83 1 27 e47 7 b91 112 a95-2 995 b95 2,95 4 b95 6 95 8 95 12 11? - e219-91476 - ~2899 - e4176-8497 - 87627 -e7 67 12 26 b5 b7 5 a673-3 - b134 - e2466-83533 - a4499-6465 -*3 82 89 917 83 49 85
26 NACA RM L%H23 TA3LE V SECTONCHARACTERSTCS, STATON2~ (a) a=oo M 6 c6 6 6O a6 6, 6 e6 6 6O $, deg 2 4 6 8 12 16 2 23 Withuthrizntal tail c~ 915-6249 - S133-253 - 43599-572 - 6439 - k752 -la513 -la321-64 6 3 7 bll 13 eo8 61 26 465 Withhrizntal tail Cn a771 - b22 - S1157 - #217-63221 - b433-66519 - ~918 -l@414-1s173 cm -$5, #4 b9 914 16 a19 *37 6146 ~165 8 68 8 ~8 e8 98 8 e8 98 *8O 2 2 4 6 1: 16 2 23 *94 - s184 - b1377 - b269 - e3938 - s5235 - a7764 -ls526 -la2295 1s2311-65 a b5 11 16 92 3 *77 17 893-298 - ~1529-2881 - 435 - a5697 - #845 -la1419 -ls1685-11958 -a5 3 11 a2 e28 34 m5 19 eo8-8 2 4 6 1: 16 2 23 948 - e269 - e1426-2717 - b415 - *5418-7986 -1755-1~2225-12277 66 eo6 414 621 927 b41 91 -a7 -eo8 #945-833 - 1628-8323 - 64486 - a5926 - ~8776 -lt1281 -ls1671-1191? -eo6 *5 614 26 38 e48 *73 6121 ao8 -*8 *9 9 89 b9 *9O 9 b9 9,9 2 4 118-197 - 1439-62737 - *4225 - *5474-8134 -1527-1 2324-69 6 8 O18,29 39,64,96 -b? #96-388 - 1729 - e3196-4551 - 65-8792 -1s767 -la167-88 8 23 b44 e56 a?l l *125 -a7 *95 95 95 *95 *95 95 a95 95 2 4 6 1: 16 6114-92 - 61474 - b2855-64315 - 5356-685 -1*111-11 b 12 b26 b39 a34 e63 e78 b823 - S415-61694 - c2979 - e4425 - a5797-68495 -139 -*3 e14 b3 42 *57 *71 al4 121
NACA RM L54H23 27 TABLE V - Centinued SECZCONCEARACTERSTC8,STATCW 2bv (b) a = 4 M e6 6 a6 6 e6 #6 6O 6 6 6!3, deg 2 4 6 8 12 16 2 23 Witbut hrizntal tail % @822 - a191 - #1191 - a2287-3418 - 4645 - m7361-991o -12781 -l&4222 cm -83 -a b2 b4 68 913 619 28 a45 a14 With hrizntal tail % c871-31 - 1456 - t2673 - ~3985 - a525 - a7934-1s72-1,3231-14269 % -b5 2 tll 2 832 38 45 *57 876 @145 8-2 *8O 8 2 ~8 *8O : 98 8 e8 12 8 16 8 2 8 23 @81-217 - 1244-2375 - 93578-4966 - 67662 -la237 1,2717-1335 -a4 9 64 b7 912 619 e38 a68 6115 -s8 a699-35 - 81527-2686 - e426-532 - 861-1415 -12376 -le2577 -h4 64 @12 S17 26 ~36 e7 ~18 14 -eo8 85-2 85 85 2 85 4 a85 6 685 8 85 12 85 85 16 2 85 23 792-187 - 81278-2415 - 3678 - a4934 - a7775-1c175-1,2679-19345 -94 a 5 9 615 623 48 a72 614 -eo8 a81 - e36-1582 - #2872-494 - a5519-823 -1*48-1223O -1*2567 -b7 6 17 e25 38 656 96 b122 9141 -a8 69 - z 9 99 2 @9 4 9O 6 b9 8 9 12 9 16 9 2 844-218 - s1322 - ~253-3761 - 583 - *7979 -la242-12618 e6 8 O6 613 921 31 966 691 eo6 6731-556 - *1765 - e2982-4269 - 9565 - a8263 - s9789 -ls1997-99 12 e28 94 53 n71 19 l18-97 *95-2 95 95 2 95 4 895 6 *95 8 95 12 95 16 6834-24 - 1347-2581 - e3855-5169 - e7943 -ls271-67 9 9 18 929 b43 83 #119 9589 - #542 - s1653-2777 - a429-522 - 7676-99864 -1 15 2e 38 e52 68 914 136
28 wn@immm NACA BM L74H25 TABLE KU - Cncluded SECTON CEARACTERSJ!CS, STATON 2bV (c) a= 12 M, deg e6-2 6,6 2 6 4 6 6 6 8 6O 6?: Withuthrizntal tail cn 393-8143 - #67-1226 - 62381-3321 - 694 - B8118 cm -e9 -b 1 18 e24 32 942 b47 With hrizntal tail C* 8429 -,214 - b774 - b1477-82668 - s3812 - fi692 -,8957 cm -18 -*2 ~16 b3 36 e49 76 8 e8-2 8 e8 2 8 4 8 6 8 8 8 8 ;: 6417-16 - a658-1195 - e2246-63312 - b616s -,8325 -*12 8 14 24 c32 b4 b74 98 e482-265 - 979-1686 - 82818-3934 - 6591-8454 -e28 -b2 26 52 864 85 6135 161 e85-2 85 85 2 85 85 : 85 8 89 12 885 15 e448 - O127 - $665 - #1211-2317 - a3393-6121 - 8273-14 -9 e14 28 b35 46 85 611 e539-247 - 133 - e1752-289 - 9375-693 - 7845-36 -*2 636 *73 b94 Qll 8147 -~6 9-2 a9 9O 2 9 4 *9O 6 9 8 9O 12 9O 15 485-113 - b73-1231 - a2321-3481 - 6174-894 to16 -cl,16 32 b4 55 613 126 e239 - @41-866 - C1387-238 - ~3176-85436 - 7112-824 89 b35 e67 e85 *698 b147-87 995-2 695 95 2 95 4 95 6 a95 8 95 12 6467 - eo16-6787 - 1314 - e2395 - c363-5991 -17-4 19 b4 52 673 118 247-221 - e662-116 - *1818 -,2673 -bzl *2 e28 e55 e65 e8
t t Figure 1- System i axea used sitive frces, mments, sngles, and velcities are indicated by arrws
3 NACA F@lL54H23 22 \\\\\\\\\\\\ \ ~ secfi?4-#1 S7 Cre Mu# -SAE 43 Steel u Sictit? b+ - (inches) Q 4 62-1 Sta,@t?934) - ~ @L285b ) * b (3M97L) Figure 2- hysical characteristics f mdel (Dimensins in feet unless therwise nted)
NACA RM L54H23 31 \ - = > -:, - - (a) Fuselage and vertical tail L-83799 Figure 3- htgraph f mdel munted n sting supprt in Langley hi~ w speed 7- by 1-ft tunnel ~
32 NACA RM L54H23 L-838 (b) Fuselage and vertical tail plus hrizntal tail Figure 3- Cncluded,
* t 26x 24 22 R 2 8 {6,6 7 8 9 L M figure k - Variatin f test Reynlds nuuiber with Mach nuder (Reymlds nuniber is based n the mean aerdynamic chrd f the vertical tail )
34 NACA RM L54H23 -Y-L-LO-L: 1 1 r (a) Simulated a= lading n vertical tail, = 16, M = g~, in presence f hrizntal tail at and q = 746 lbsq ft T%ery ret 6 1 4 8 2 6 Verticul til spun, in (b) Spanwise change in angle f sideslip f vertical tail Ap due t simulated experimental lading cnditin Figure 5- Spanwise change f angle f sideslip @ f vertical tail in presence f hrizntal tail fr shulated expertintal lading cnditin
, -L_ L- ----- $s - - 8446 2 --- - - - Q - ----- - L- 11385 -- - _ - - - -- 1389-1 - ------ Designates - Designates rifice sttim lcal span increnwfs Figure 6-12etailsf effective span Tr spanwise integratins Begnenta b and nmment t btain ~ and CB
36 NACA RM L54H23 Cfl p= M p 2 6 8 85 9 95 Fugged symbk are fr 94 fuseage ph verticul fail Cf) c~ 5 - -5 B=8 B=2 O(Z 74681 2466 ~v) pefcenf (a) a = OO Figure T- Variatin f sectin nrmal-frce cefficient with spanwise lcatin fr varius angles f sideslip and Mach nunibers (@bls - withut flags are fr fuselage plus vertical and hrizntal tails)
NACA RM L54H23 37 9=2 Flagged symbk B= 4,- m-e fr fusehge plus verfica~ fil 8=6 B=2 ~v, percent 24689 jjv= percent (b) a = 4 Figure 7- Cntinued
38 * Jgw@w-J FiACA FM L54H23, #9= M p=2,6 Cn 8 85 9 95 C Fegged symbls u= fr 34 :[ $%--- ---[- F-[ -3 1 1 #- -3 ----- fusehge phvertical fail p= 5 c~ u -5 -[ -5 1, 1 +8 246 # ~b,percent v 2466L ~h, percent (c) CL= 12 Figure 7- Cncluded
NACA R&lL54H23 39 cm b A n flagged symbk are fr fus cm cm,3 2-6 -2-8 -4 # Cn -6-2 78-4 4 c~ Figure 8- Variatin f sectin mment cefficient with sectin nrmalfrce cefficient at a = OO (Symiblswithut flags me fr fuselage plus vertical and hrizntal tails)
4 2 2 C* 2-4 -6-8 -n - -4 4 8 2 6 2 24, deg (a) a = OO Figure 9- Variatin f nrmal-frce cefficient with angle f sideslip fr varius Mach nunibersand angies f attack (Symbls withut flags are fr fuselage plus vertical and hrizntal tails) c~
3N, WCA RM L514H23 2 41-6 -8 -L -4 u 4 8 2 6 2 24 A ~e9 (b) a)= 4 Figure 9 Cntinued
42 NACA RM L54H23 2 2 -!4-6 -8 -L -( 4 8 2,deg 6 2 24 (c) a)= @ Figure 9- Cncluded,~
NACA RM L54H23 43 c~? 2-3 -4 4 8 2 6 2 24 p, deg (a) a = N Figure 1- Variatin f rt-bending-mment cefficient with angle f sideslip fr varius Mach nunibersand angles f attack (Symbls withut flags are fr fuselage plus vertical and hrizntal tails)
44, c* d 2-3 -4-4 4 8 2, a eg 6 2 24 (b) m = h Figure 1- Cntinued,-,:::+ ~
NACA RM L54H23 45 c~ 4 2-3 -4 4 8 2 6 2 24 H,~e9 (c) a = 12 Figure 1- Cncluded
46 NACA RM L54H23 With hrizntal tail Left surfuce A Right surfce -3 - &= 8-3 { p - p=,2 ~RRm?_ 5 Xic, percent ~+, percent (a) u = Figure 11- ressure distributin n vertical tail M= 6 Statin Og31bv;
NACA R&lL54H23 47-3 ~ ~ With hrizntal til withut hrizntal ti 1 1 A Left Right surface surfce -3 - +4?=8, t 1-3 p - 5 1 5 m =, percent (b) a = 12 Figure 11- Cncluded
NACA RM L54H23-3 - With hrizntal tail - =4 ~ withut hrizn hl t ii Left surfuce A Righf surfuce -3 ~= 8 $fc, percent 5 (a) CL = C, p ercenf f Figure 12 - Rreswre distributin n vertical tail Statin O@Obv; M= 6 -cm=mm!am
7N NACA RM L54H23 49-3 - withut hr iznfal tt7i,lef t surfce A 1?~ght surfce t 5 5 f XC, percent XC $ percent (b) a = @ Figure 12 - Cncluded
NACA FM L54H23, -3 With hrizntal tail withut hrizntff tail p - L ef ~ surfuce A Right surfuce -3-5 Xjc, percent - % > percent (a) a = Figure 13 - ressure distributin n vertical tail Statin O TOObv; M= 6
NACA R&fL54H23 51 1,- Surfuce surfuce -3 ~1-5 1 5 (b) a = 12 Figure 13 - Cncluded
52 ACAW L54H23 w ithuf hrizntal tuil =4m A Left Right surfuce surface -3 - -3 p - 5 XC, percent 5 xp J ercent (a) CL=OO Figure 14 - ressure distributin n vertical tail Statin 47bv; M = 6,
NACA RM L54H23 53, Wifh 3 r hrizntal wif huf - +4 Left surface A Right surfffce -3-3 p - g~qj&@ 5 1 5 1 c, percent *c> ercent (b) a = 12 Figure 14- Cncluded
54 NACA RM L54H23 Left surfffce A Right surfuce -3 - # =8-3 p - 5 5 xc ) ement xc1 ercent (a) a = OO Figure 15 - ressure distributin n vertical tail Statin 5bv; M = 6
NACA RM L54H23 withut hriz nful fil ::= ~ A Leff Right surfoce surfuce 1 1, ~AA 1-5 5 XJ,percenf ~C, percefff (b) a = l- Figure 15 - Cncluded
y5 ccnw3m!3w& NACA RM L54H23 With hrizntal til -3 ) 1 wmuf hrizntal ti 1 Left Surft7ce A ~ight SUrfOC8, 9 - - ~= g 5 5 Xc, percent Vc,percent (a) u = OO Figure 16- ressure distributin n vertical tail M= 6 Statin 2bv;
8N NACA RM L54H23 With hrizntal til 3 ~ Left surface A Right surfoce -3 p - = 8-3 - ~ 4 ~&dla ~ A A t 5 5 xc, percent ~c, percent (b) a = 12 Figure 16 - Cncluded
58 VACARM L54H23 With hrizntoltoil 1 - Left surfuce A Right surfffce - - 492 *c# percent - (a) a!= Figure 17 - Eressure distributin n vertical tail M= 85 Statin O%lbv j
NACA lm L54H23 59 With hrizntal tail with uf hrlzntl til - Left sur fce A f?ight surfce 1 - - (2 5 ~C, percent 9C # percent 5 (b) a = 12 Figure 17 - Cncluded 1
6 NACA RM L54H23 With hrizntltil withuf hrizntal til - O L e ft surfuce A Right surfffce - - COama AA A%& p 2, 4 (? 5 5 m xc, percent ~, percent (a) a = OO Figure 18- ressure distributin n vertical tail M = 85 : -? - ---- Statin 8sObv;
NACA RM L54H23 ~ 61 1 s urfuce surfuce - -z - ~~ ::& =2, #j@m@ AA 1 5 *~3 ercent (b) a = 12 Figure 18- Cncluded
62 NACA RM L 34H23 With hrizntltil withut hrizntal fil - A Left Right S UrfC8 s urfuce - 9=8 (a) a = OO Figure 19 - ~essure distributin n vertical tail Statin OyOObv; M= 87
NACA RM L54H23 63 withut hrizn tfai - = 4 O Left surfoce A Right surface - - 4~h, w~~ ;:%, 2, 5 1 5 ~=, percent X4, percent (b) CL = @ Figure 19 - cncl~ded
64 - cunl?mmeal NAC!ARM L341E!3 - Left surfce A u ~g~ t surfoce 1 1 - - b~~ ~ ~ () t n u & = 2 @en u A A c) 4 5 5 xc, ercenf $ff efcent (a) CL= OO - Figure 2- ressure distributin n vertical tail Statin 45bv; M= 85,r
N NACA RM L54H23 65 With hrizn fdfail,, - G - =4 ( Left surfce A Righf surfce, - 1 1,, flaa~g=@ p 2 1 L 5 1 5 Xlc,percent xc, percent (b) a = 12 Figure 2- Cncluded
66 NACA RM L54H23 Wifh h fizntol til withut hrizn t til w~ =4 A ~ ef t SurfOce Tight surfce -z - 5 $fc, percent 5 Xjc, percent (a) a = OO Figure Z1- ressure distributin n vertical tail M= 85 Statin 3bv;
WWA ll!l5j+eq3 withut hrizn t(7i? Uil - B 4 1 s Urfuce - ( d - p,** u 85 c, 8~C@nf j!j c ~ercent 5 (b) a = 12 Figure 21- Cncluded
68 NACARM L34H23 with hrizn fuliui withut hriznfu fil - ~ S Urfuce Surfuce 1 ( - 5 (w xc} ercent (a) CL= OO Figure 22- ressure distributin n vertical tail Statin 2bw; - M= 85 -
NACA RM L54H23 69 wi thuf hrizntal #a ii - : [ Left surfuce A Rjghf surface -, - 5 percent 5 m X$c, percent (b) a = 12 Figure 22- Cncluded
NACA RM L54H23 With hriznful til withut hrizntal tail - Q L eff surface A Right s urfce - j9=8, ~J yc 5, percent F 5 Yc percent (a) a = OO Figure 23- ressure distributin n vertical tail M= 95 Statin g51bv;
NACA R&lL54H23 71 With hrizntal tail w i f but hrizntal tail 1 - Left surfuce A Right surfffce - - f~ 5 ~c, percent (b) cc= 12 Figure 23- CO~Ckded
72 NACA RM L54H23 With hrizntal til withut hrizntal tuil - L e f t surfuce A Right sur fce - f - 1 5 (a) CL= OO Figure 24- Fressure distributin n vertical tail &atin 85bv; M = %
ON NACA RM L54H23 u 73 With hrizntal til wif huf hriznful fuil - u - 4 A Leff Righf W rfce Surface - - 5 xc, percent 5 1 ~c,percent (b) u = 12 Figure 24- Cncluded
74 NACA RM L54H23 With hrizntal tail withut hriznfa tail 1 2 ~ f Left Right surface surfce - w,,~ ~ 5 5 +C, efcent %, ercent (a) CL = OO Figure 25- ressure distributin n vertical tail M= 95 Statin OTOObv;
NACA FM L54E23 75 Wifh hrizntal til withut h f)znfl fil - 4 Surfuce s urfce - u ) - f) n u, &i@@@a AA% ~L 1 7 xc? ercent (b) CL= X2 Figure 2 j - Cncluded 1
76 NACA RM L54H23 Wit h hri2ntl til withut hrizn tl fail - ( ~~ ( Left surfce A Right s ur face ( - ( 4 - Q u 5 xc# ercenf, (a) al = Figure 26 - ressure distributin n vertical tail M= 95 Statin Ok~Obvj
NACA RM L34H23 77 with hrizntal fil withut hriz?ta tail - %m 1 Left A Right surfce s urfce 1 1 - (b) CL= 12 Figure 26 - Cncluded
78 - -- NACA RM L54H23 With hrizntal til withut hriznf al tt7il - r t Left A ~l@h t surfhce s ur fce - 49=8 w - b%) w *A fg 9= 2 ) A AA AK? 5 cs percent 5 Xic,percent (a) a = OO Figure 27 - ressure distributin n vertical tail M= 95 Statin 3bv;
NACAml L5ME3 79 w if huf hrizntal til - G 1 A Left Right surface s uf fuce,- 2 - (?3 OmO ( ) AA AA2!2 4 5 %, percent 5 J%, percent (b) a = 12 Figure 27 - Cncluded
8 NACA FM L54H23 With hrizntal til withut hcwzntal tail - A Left Right Suffuce S U~fUC8-8 - - - 5 x, percent -w e) 5 +=, percent (a) CL= OO Figure 28- ressure distributin n vertical tail M= 95 Statin 2bv; >: GmEmmwTilF
MCA RML54H23 With hrizntal fail wifhu f hrizntal fail - t 7 surface A Right Surfffce -f 2 5 %,percenf - y=,** # * (b) a = 12 Figure 28- Cncluded iaca-langley -11-54-325