Introduction to Flight 8th Edition

Chapter 10 2 Re M 220 220( ) 0.3(100) 30 inches 2.5ft2M M2 201 1.4 111 (20) 81.2 2TMT 220 220( ) 0.3(100) 30 inches 2.5ft2M M2 201 1.4 111 (20) 81.2 2TMT 2 20 2 20 ( ) 0.3(100) 30 inches 2.5ft 2 M M 2 2 01 1.4 1 1 1 (20) 81. 2 2 TM T 258.1 KT 0(81)(258.1) 20,906 KT57.3( / ) 57.3(6.12) 28.6590 61.5s R2/

SOLUTIONS MANUAL TO ACCOMPANYINTRODUCTION TO FLIGHT8th EditionByJohn D. Anderson, Jr. SOLUTIONS MANUAL TO ACCOMPANYINTRODUCTION TO FLIGHT8th EditionByJohn D. Anderson, Jr. SOLUTIONS MANUAL TO ACCOMPANY INTRODUCTION TO FLIGHT 8th Edition By John D. Anderson, Jr. Chapter 2 5 231.41 kg/m1/ 1/1.41 0.71 m /kgv = = =231.41 kg/m1/ 1/1.41 0.71 m /kgv = = = 231.41 kg/m1/ 1/1.41 0.71 m /kgv

Chapter 3 0 2 1( / )( )2 2g RT h hpep 0 2 1( / )( )2 2g RT h hpep 0 2 1 ( / )( ) 2 2 g RT h h pe p 1 1 9.8 (287)(216.66) (6000) 2 2 1 1 0.3884 pe p 4 3 221 32(0.3884)(1.9399 10 ) 7.53 10 N/m(0.3884)(3.1194 10 ) 0.121 kg/mp2216.66 KT432.65 10 0.419 kg/m(287)(220)pRT4535.89

0/( ) 0 (9.8)(45,000) /(287)(240) 6.402 0 g h RT e e e 6.402 3 3 30(1225)(1.6575 10 ) 2.03 10 kg/mep4 4 44230.035268.67 (268.67 268.02) 268.44 K0.10.0357.0121 10 (7.0121 10 6.9235 10 ) 0.1N6.98099 10 m0.035 kg0.09026 (0.90926 0.89994) 0.906 Tp 6.402 3 3 30(1225)(1.6575 10 ) 2.03 10 kg/mep4 4 44230.035268.67 (268.67 268.02) 268.44 K0.10.0357.0121 10

Chapter 4 1 1 2 2 AV A V 1(5) 1.25ft/secV V A 1(5) 1.25ft/secV V A 1 (5) 1.25ft/sec V V A 2 1 2 1 4 A 2 2 1 2 1 2 2 2 2 1 1 2 2 2 ( ) 2 V V p p p p V V 3 62.4 1.94slug/ft 32.2 2 2 2 1 2 2 1 1.94 [(5) (1.25) ] 2 0.97(23.4) 22.7 lb/ft p p p p 4 2 17.01 10 N/mp 3 0.909 kg/m 2 22 1 1

2 2011 1 0.2(0.96) 1.1842TMT1 1 (1.4)(287)(220) 297 m/seca RT1 1 1/ 596 /197 2.0M V a22 2 2101 1211( 1) 1 214 2( 1)pM MpM23.52 2 2021(2.4) (2) 1 1.4 2(1.4)(2)2.44(1.4)(2) 2(0.4)pp2015.64pp4 212.65 10 N/mp24 5 205.64(2.65 10 ) 1.49 10 N/mp22 2 221 12 2 2 2p p

cr 2 2 2 1 1 2 2 5 cr (1.23)(20) 246 N/m Re 5 10 x q V V x 5 5 5 cr (5 10 ) (1.789 10 )(5 10 ) 0.3636 m (1.23)(20) xV 0.2 0.074 Re Re Re A B f L L L C 656 0.2(1.23)(20)(4)Re 5.5 10(1.788 10 )0.074 0.0032(5.5 10 )(246)(4)(4)(0.00332) 13.07 NA BA BLff fV LCD q SCcr0.2 5 0.20.074 0.074 0.00536(Re ) (5 10 )(246)(4)(0.3636)(0.00536) 1.92 NAA Afxf

dp VdV dp dV V dx dx 1 253.64 m/sec and 57.49 sec dV Vdx 3 3 (1.23)(53.64)( 57.49) 3.793 10 N/m dp dx 1 37.66 m/sec and 1.173 sec dV Vdx 3 (1.23)(7.66)( 1.173) 11.05 N/m dp dx (3.5 0.5) / 2 1.5 tan 15 x x 1.5 1.5 5.6 m tan15 0.2679 x 3 3 2 3 332aveave3.793 10 11.05 N19022m183 183 0.096 m1902sdpdxxdpdx 332aveave3.793 10 11.05 N19022m183 183 0.096 m1902sdpdxxdpdx 3 3 2 ave ave 3.793 10 11.05 N 1902 2m 183 183 0.096 m 1902 s dp dx xdp dx 3.793

Chapter 5 ( , , , , )M f V S a ( , , , , ) a b d e f M Z V S a 222 3b fa edtm m m 222 3b fa edtm m m 22 2 3 b f a e d t m m m t tt 1 = b+f(For mass)2 = a 3b+ 2d+ef(For length) 2

(1.4)(1716)(390) 968 ft/seca RT (968)(2.2) 2130 ft/secV a M58(2.12 1.54) 10 kg5.8 10(350 250) (m)(sec)(K)ddT51.7894 10216.7 K.T5 851.7894 10 (5.8 10 )(288 216.7)1.37 10 kg/(m)(sec)57 751.37 10 slug slug3.7373 10 2.86 10ft sec ft sec1.7894 104873.6391 10 (2130)(202)Re 5.47 102.86 10LV L0.2 8 0.20.07 0.074(0.8) (0.8) 0.00106(Re ) (5.74 10 )fLC2,241d

5.34 From Appendix D, for the NACA 2412 airfoil at zero angle of attack, Cd= 0.006. This is the profile drag coefficient, the sum of skin friction drag and pressure drag due to flow separation. To estimate the skin friction drag coefficient, from Eq. (4.101) ,0.2 6 0.2Re (8.9 10 )d

Chapter 6 350 km/hr 97.2 m/sec V 0D D 0D D 0 D D 2 2 2 2 2 2 2 2 2 1 1 (1.225)(97.2) 5787 N/m 2 238220 0.242(5787)(27.3)(0.242)0.03AR (0.9)(75)0.03 0.0028 0.0328LLDWCq SCC C eC 2 238220 0.242(5787)(27.3)(0.242)0.03AR (0.9)(75)0.03 0.0028 0.0328LLDWCq SCC C eC 2 2 38220 0.242 (5787)(27.3) (0.242) 0.03 AR (0.9)(75) 0.03 0.0028 0.0328 L L D W Cq S C C C e C q V / 0.242 / 0.0328 7.38L DC C38, 220=

0 3/ 2 3/ 2 2 AR L L DL D C C CC Ce 120 03/ 2 2 23/ 2( / ) 3 2 0AR 2 AR ARL D L L LD L DLLd C C C C CC C C Cd C e e e1205 / 23 1 02 2 ARLDLCC C e23 0LCCe 120 03/ 2 2 23/

sinT D W sinW WsinT DW L sinW WsinT DW L sin W W sin T D W L T D 1sin /W L D /W L D / W L D T (1.4)(1716)(408.3) 990 ft/sec0.85(990) 841.5 ft/sec.a RTV M a3R /C 5sin 5.94 10 (1.4)(1716)(408.3) 990 ft/sec0.85(990) 841.5 ft/sec.a RTV M a3R /C 5sin 5.94 10 (1.4)(1716)(408.3) 990 ft/sec 0.85(990) 841.5 ft/sec. a RT V M a 3 R /C 5 sin

Chapter 7 cg ac ac ( ) M M L C C C h h ex cg ac ( ) 0.005 0.05(0.03) 0.01 M M L C C C h h 2 2 2 1 1 (1.225)(100) 6125 N/m 2 2 q V cg(6125)(1.5)(0.45)Mac 0.003MC3675 0.4(6150)(1.5)LLCq Scg 20.67 0.005MCq S c cg(6125)(1.5)(0.45)Mac 0.003MC3675 0.4(6150)(1.5)LLCq Scg 20.67 0.005MCq S c cg (6125)(1.5)(0.45) M ac 0.003 M C 3675 0.4 (6150)(1.5) L L Cq S cg 20.67 0.005 M Cq

Chapter 82 21 4 22 2 21 78.133 10 m /sec/ 8.133 10 / 3.986 10 mhp h k71 cos( )2.04 101 1.96 cos( )rC Chapter 82 21 4 22 2 21 78.133 10 m /sec/ 8.133 10 / 3.986 10 mhp h k71 cos( )2.04 101 1.96 cos( )rC Chapter 8 2

2 2 2 t V k E r 67.169 10 mpr9.026 km/secpV22 3 2 1467 7 7(9.026 10 ) 3.986 102 2 7.169 10joules4.0734 10 5.56 10 1.486 10 kgptpVkEr71.341 10 m.a2 14 73.986 10 joules1.486 10kEa 67.169 10 mpr9.026 km/secpV22 3 2 1467 7 7(9.026 10 ) 3.986 102 2 7.169 10joules4.0734 10 5.56 10 1.486

Chapter 9 1.4322 3310.4322 336.75 13.0(13.0)(1.0) 13.0 atm(6.75) 2.15(2.15)(285) 613 KpVp VpT VT VT62.43 10 1.4322 3310.4322 336.75 13.0(13.0)(1.0) 13.0 atm(6.75) 2.15(2.15)(285) 613 KpVp VpT VT VT62.43 10 1.4 32 2 3 3 1 0.4 32 2 3 3 6.75 13.0 (13.0)(1.0) 13.0 atm (6.75) 2.15 (2.15)(285) 613 K pV p V p T V T V T 6 2.43 10 4 3 644 43 32.43 10 613 3988 K720Tp Tp T 644 43 32.43 10

Power available T V a a a airm airm air m ( )eT m V V21( )2eT V m V V2useful power available1total power generated2peT VT V m V V2( )1( ) 2epe em V V Vm V V V m V V( ) ,eV V V1 1111 ( ) / 122peeVV V VV21 /peV V500 miles/hour 733