1Captulo 1Os problemas do Captulo 1 se destinama discusses em grupos e ao estudoindividual. Normalmente, no hsoluo nica e os valores numricosobtidos, caso existam, podem variar coma fonte de dados utilizada. Assim noso fornecidas respostas dos problemasdo Captulo 1.

Captulo 22.6 duas fases; no; trs fases, no2.8 sim2.10 195,6 N2.12 9,5 m/s2; 10 kg, 98,1 N2.14 8,23 lbf, 0,824 lb/ft32.16 12,825 ft/s2, 0,049 in.2.18 68,67 N2.20 33,39 lbf2.22 2,905 m32.24 44 lbf/in22.28 100C; 20C; 0C; 17,78C;

40C; 273,15C2.30 40F ou 40C2.32 no

Captulo 33.2 1200 kJ3.4 115,4 ft3.6 1200 kJ3.8 59,67 ft/s; 100,6 ft3.10 68 kW3.12 0,9089, 0,216 Btu3.14 0,15 m33.16 12 kJ3.18 80,47 kJ3.20 1,843 kJ/kg3.22 160,9 kJ, 400 kJ, 0 kJ, 239,1

kJ3.24 0,27 hp, 115 rpm3.26 $0,053.28 20, 70, 50, 30, 60,

40, 90, 50, 150, 803.30 8,44 kJ3.32 350 kJ3.34 3,8 105 kJ; $8,453.36 5,2 kW; 28.800 kJ3.38 2,16 kJ3.40 600 kJ; $0,0273.42 1,96 ft3.44 112,6 kPa, 68,89 J, 131,39 J

3.46 1000, 0; 500, 0; 50, 600;50, 50; ciclo de potncia

3.48 8,28 kJ; 18,78 kJ; 36,9 kJ;ciclo de potncia

3.50 10.000 kJ; 40%3.52 40%3.54 99,9 MW; 799,2 106 kW h/

ano; $63,94 106 ano3.58 1428,6 kJ, 571,4 kJ3.60 8 kW; $128/ms3.62 $2,11 ms

Captulo 44.2 duas fases (lquido-vapor);

vapor superaquecido; lquidocomprimido; vapor superaque-cido; slido

4.4 6,622 ft3/lb; 127,9F; 6,015 ft3/lb4.6 67,5%; 100%4.8 33,56%4.10 0,159 m34.12 857,62 kPa4.14 3 lb,64,27 lbf/in.24.16 0,642%4.18 33,86 lbf/in.2, 153,13 lbf/in.24.20 3,05%4.22 3,598 kJ/kg4.24 3,96 Btu4.26 1,012 Btu4.28 10,38 bar, 32,21 kJ4.30 25,43 ft3/lb, 1145,1 Btu/

lb;227,96F, 901,29 Btu/lb;4,734 ft3/lb, 1478,05 Btu/lb;885,6 lbf/in2, 1163,34 Btu/lb;0,85 ft3/lb, 1312,3 Btu/lb; 247,1lbf/in.2, 1,6813 ft3/lb; 0,1217lbf/in.2 862,6 Btu/lb; 0,0176 ft3/lb, 289,71 Btu/lb

4.32 100,56F, 0,2675 ft3/lb; 18,85lbf/in2 615,2 Btu/lb;47,6 lbf/in2108,8 Btu/lb

4.34 0,016527 ft3/lb, 172,6 Btu/lb4.36 0,8477 m3/kg, 107,69 kJ/kg4.38 2649 kJ4.40 1,477 106 kJ4.42 63,55 Btu4.44 2,392 kJ/kg, 20,23 kJ/kg4.46 846,5 kJ, 11.290 kJ4.48 658,43 J4.50 36,17 Btu; 71,05 Btu4.52 35,6 kJ, 844,0 kJ, 228 kJ,

1036,4 kJ4.54 5%

4.56 72F4.58 0,103 m34.60 697 lbf/in24.62 120 kJ4.64 8,248 kg4.66 38,7%; 0,13%4.68 460 K4.70 relao entre massas especfi-

cas 0,1384.72 662R, 26,48 lbf/in24.74 62,45 kJ/kg, 04.76 0,05 m34.78 1,041 kJ/kg K4.80 32,88 kJ; 25,15 kJ; 27,25 kJ4.82 12,1%

Captulo 55.2 10,2 lb/s; 0,079; 0,3225.4 3,74 m/s; 0,6 cm5.6 0,989 lb/s; 117,8 ft3/min; 13,41

ft/s5.8 715 ft/s 399F5.10 9780 ft3/h, 0,5 troca de ar/hora5.12 664,1 m/s; 17 cm2, 6,2 cm25.14 1511 ft/s5.16 8,35 103 ft25.18 125,8 m/s, 1,4585.20 132,4F5.22 7,53 kg/s, 0,108 m25.24 9,27 104 lb/h5.26 19,35 bar5.28 10.400 kg/s5.30 1,91 106 lb/h; 6,93 ft5.32 222,8 hp, 262 ft3/min5.34 3,03 kW5.36 6,42 kW5.38 32,97 ft3/min5.40 2,19 Btu/s, 3,1 hp5.42 1,5 hp5.44 358 lb/h; 1,792 105 Btu/h5.46 56,1 kW5.48 93,7F5.50 1,71 lb/min, 50 gal5.52 18,0 kg/s5.54 7 103 m3/s5.56 0,89 cm5.58 0,30 (30%)5.60 30,5C5.62 320 Btu/lb5.64 12,85 hp; $6133 ano5.66 21,48 kJ/min; 5,475.68 7960 hp, 13.052 hp

RESPOSTAS DOS PROBLEMAS PARES

2Captulo 66.2 58,3 kJ/kg, 58,3 kJ/kg, no6.4 sim, no6.8 (TH TC)/2; (TCTH)1/26.10 no; no; sim (a primeira lei)6.12 irreversvel; reversvel; impos-

svel; irreversvel6.14 952 K6.16 900 K6.18 alegao invlida6.20 423F, 319 lbf/in26.22 6,7%; razo 0,36.26 alegao invlida6.28 4,4 kW; 239,7 K6.30 147,6 kg/h (por kW)6.32 2,43 kW6.34 0,76 hp; 0,6 hp; 0,3 hp6.36 0,87 hp6.40 $7,16/dia, $1,05/dia6.42 17,6 cents/dia6.44 $10,53/dia; $2,86/dia; $40/dia

Captulo 77.2 46,7%7.6 F; F; F; F; F; V; F7.10 6,6549 kJ/kg K; 1,303;

4,4468; 5,97347.12 4,9128 kJ/kg K; 0,4337;

0,975157.14 33,6C, 713,3 kJ/kg7.16 Tabela de gases ideais: 0,24289

kJ/kg K;0,47632; 0,4769;0,2701; 0,8373. Constante cp:0,2431 kJ/kg K; 0,47684;0,4862; 0,2696; 0,8389

7.18 1017F; 6,897 bar; 4,119 bar;39F; 0,188 m3/kg

7.20 0,4995 kJ/kg K; 0,5028; 0,5027

7.22 348,7 K7.24 471,5 kJ, 2391,8 kJ7.26 59,34 kJ/kg, 44,28 kJ/kg;

153,81 kJ/kg, 153,81 kJ/kg7.28 5,97 bar; 189,6 kJ, 61,6 kJ;

0,1797 kJ/K7.30 382,2R; 7,2%7.32 ; 0; ; ; ; indeterminado7.34 sim7.36 no7.38 no, a partir do sistema7.40 sim, a segunda lei7.42 6,37 107 kW/K7.44 8,83 kJ/K; 55,9 kJ/K7.46 0,014 kW/K; 0,017 kW/K7.48 500R; 1,5 atm; 4,6 103

Btu/R

7.50 no; sim, mas improvvel7.52 323,8 kJ/kg; irreversvel7.54 da direita para a esquerda;

1740,8 kW7.56 no7.58 10 kW7.60 41,33 Btu/lb, 0,057 Btu/lb R;

0,061 Btu/lb R7.62 0,42 kW, 0,0286 kJ/kg K;

1,98 103 kW/K7.64 30,01 kW; 4,23 103 kW/K7.66 27,2 kg/min; 5,4 103 kW/K7.68 50,4 kW, 0,403 kg/s; 0,0196

kW/K, 0,0152 kW/K7.70 447,8 kJ/kg, 1,034 bar; 448,5

kJ/kg, 1,026 bar; 401,8 kJ/kg,1,233 bar

7.72 0,958 bar, 619C; 2,11 kW/K7.74 1020,5 kJ/kg; 89,8%7.76 1439 ft/s7.78 95,1%; 1,66 103 ft27.80 180,09 kW, 122C; 225,16 kW,

80%7.82 620F, 0,0398 Btu/lb R7.84 139,3 Btu/s; 0,0176 Btu/s R,

0,0054 Btu/s R,0,0266 Btu/s R

7.86 57,37 Btu/lb, 57,37 Btu/lb, 69,48 Btu/lb, 13,14 Btu/lb,72,79 Btu/lb, 0

7.88 881,21 kJ/kg, 3,03 kJ/kg7.90 944,3 kg/s7.92 4,98 hp, maior7.94 no

Captulo 88.2 251,8 103 kW; 39,7%; 6,53

106 kg/h8.10 25 m2/kW8.14 7,075 108 Btu/h; 1,996 109

Btu/h; 35,4%; 1,72 104 ft3/min8.16 8,161 104 kW; 32,2%;

7643 kW; 1963 kg/s8.18 1175,1 kJ/kg; 3311,6 kJ/kg;

34,5%; 2136,5 kJ/kg8.20 1,011 109 Btu/h; 4,20 108

Btu/h; 41,8%8.22 44,9%, x4 0,86958.26 45,5%; 9,93 105 kg/h8.28 7,36 108 Btu/h; 43,9%; 4,70

107 lb/h8.30 1268,3 kJ/kg; 47,6%; 1394,1

kJ/kg8.32 243 103 kW; 41,2%; 6,144

106 kg/h8.34 36,8%; 1,17 106 kg/h

8.36 6,428 108 Btu/h; 38,3%;5,175 107 lb/h

8.38 164,6 Btu/min, 27,8 Btu/min;5,62

8.40 2,98 kW; 3,28 TR; 3,878.42 5,41 hp; 1229,3 Btu/min; 4,368.44 4,015; 15,51 TR8.48 3,725 kW; 3,402 TR; 3,2128.50 3,10; 4,564 TR8.52 22,68 lb/min; 4133,2 Btu/min;

2,42; 84,1%8.56 5,17 kW; 22,58 kW; 4,37;

63,5%8.58 75,4%, 3,358.60 3,11 kW, 81%; 4,84

Captulo 99.2 805,2 kJ/kg; 57,5%; 1060 kPa9.6 27,2 kW9.8 4574,5R; 749,8 lbf/in2;

51,25%9.12 90,84 Btu/lb; 56,5%, 151,4 lbf/

in29.14 0,812 Btu, 99,5 hp9.18 20,46; 2,062; 64,7%; 803,9 kPa9.20 50,11 Btu; 60,3%; 143,8 lbf/

in2; 2,479.22 15,58 Btu; 3005R; 56,5%;

101,4 lbf/in29.24 1301,5 K; 189,2 kPa; 297,5 kJ/

kg; 59,4%9.26 1,846 102 kg; 10 kJ/ciclo,

4,084 kJ/ciclo, 5,916 kJ/ciclo,59,2%

9.28 46,7%; 0,562; 1264 kW9.30 47,9%; 1,08 106 lb/h; 2,49

108 Btu/h9.36 10.706 ft3/min; 1227R,

1347R; 35%9.38 39,8%; decrscimo de 14,1%9.40 13,15%; 71,2%; 9,57 106

Btu/h9.42 22 kPa, 34,97 kPa, 419,64 kPa,

419,64 kPa, 158,62 kPa, 22kPa;1009 m/s

9.44 1080 m/s9.46 766,5 kPa; 1348 m/s

Captulo 1010.4 1,67 bar, 1,11 bar10.6 IT: 65,46F; 0,01539, 36,03

Btu/lb(a), 72,39F; 44,7%,0,00973, 29,84 Btu/lb(a)

10.8 4,2 TR; 6,05 kW10.10 IT: 38,21 kJ/kg(a); 0,00709 kg/

kg(a)

310.12 9,6C; 48,63 m3/min; 0,515 kg/min; 804,1 kJ/min

10.14 12,3C; 0,0144 kg/kg(a)10.16 31,75 Btu/s; 0,0149 lb/s; 48,7%10.18 787,5 Btu/min; 0,1078 lb/min10.20 76%; 20C10.22 81,8%, 14,4C10.24 290, 460 lb/h10.26 6790 lb(a)/min, 15.178 lb/min

Captulo 1111.2 manomtrica: 60,6 MPa, 8790

psi11.4 7,7 psi11.6 60 kPa11.8 18,2 ft; 8,73 psi; 21,7 psi11.10 0,317 ft11.12 1,55 slug/ft311.14 34,2 graus11.16 11.400 lbf11.18 1,48 MN, yR 13,4 m11.20 1350 lbf11.22 314 kN, 497 kN11.24 1680 lbf11.26 488 lbf11.28 17,2 mm11.30 0,394 ft11.32 56.300 lbf, yR 13,33 ft

Captulo 1212.2 6,72 102 N/m212.4 286 N12.6 1,70 ft/s12.8 lado direito; 4,09 lbf12.10 3,94 ft3/s12.12 2,69 lbf12.14 234 lbf12.16 38.600 lbf, 10.800 lbf12.18 352 lbf12.20 25.700 N, 3520 N12.22 61,5 N/m2; 45,5 N/m212.24 138 ft; 0,909 ft12.26 162 ft12.28 V2 [2g(m/ 1)h/(1 (D2/

D1)4)]1/212.30 0,123 ft3/s12.32 6,10 103 m3/s12.34 a jusante12.36 0,881 ft3/s12.38 4,08 hp; 9,94 ft12.40 28,0 hp12.42 14.500 ft lbf/s12.44 0,763 ft3/s12.46 54,1 ft; 2750 lbf/ft2; 46,3 ft3/s12.48 17,6 ft12.50 1 km

14.50 2,15 lbf, 215 lbf14.52 153 mph; 80,5 mph14.54 0,526 hp, 2,06 hp14.56 0,28814.58 146 mph14.60 sim

Captulo 1515.2 378C15.4 0,10 W/m K15.6 2,94 W15.8 15 mW15.10 0,35 W, 5,25 W15.12 726 W, 547 W15.14 18,4 kW, 10,9 kW15.16 788 vs. 709 W15.20 364 K, 380 K15.22 345C

Captulo 1616.2 5000 W/m2; 225C; 20C;

85C; 30C16.4 2,0 105 W/m316.6 1,0 106 W/m3; 120C, 1,0

104 K/m, 1,0 105 K/m216.8 43C; 208C16.10 14,1 W/m216.12 0,185 k/W16.14 86 mm16.16 1270 W/m216.18 762 W16.20 49C16.22 778 W/m; 400 K16.24 2377 W/m16.26 11 mm16.28 13,5 mm; 91%16.30 489 W; 120C16.32 250C16.34 212C16.36 1826 A16.38 530C, 380C16.40 369 A16.44 36,6C, 129,4C; 337,7C16.46 300C16.48 144 W/m, 0,92, 19,2, 0,52 m

K/W, 96,0C; 151 W/m, 0,96,20,1, 0,50 m K/W, 95,6C;450 W/m, 0, 60,0, 0,167 m K/W, 25C

16.50 0,778, 6,0, 216 W/m; 0,99, 7,6,273 W/m

16.54 305C, 272C16.56 1315%16.58 50,9 W16.60 0,312 h16.62 7,0 h

12.52 26,46 lbf/in212.54 438,6 K; 561,6 m/s; 0,626 kg/s12.56 0,4047 kg/s; 0,5943 kg/s12.58 a 80 lbf/in2: 800,5 ft/s, 0,577,

1,868 102 ft2a 40 lbf/in2: 1544,8 ft/s, 1,224,1,591 102 ft2

12.60 4,214 bar12.62 1,8066 bar; 2,873 bar; 461,4 K12.64 547 K; 3,796 bar; 0,661 bar;

2,387 bar; 3,086 bar; 547 K;0,498 kg/s; 9,84 102 m2

Captulo 1313.2 no; sim; no; no13.4

/d12 2V (d2/d1, Vd1/)

13.6 /V2 12 (V/c, i/1)

13.8 /W D 5 3

(Q/D3)13.10 p/V2 0,505 (D/d)3,99 para

1,33 D/d 3,3313.12 a presso dobra13.16 8,65 102 ft/s13.18 5,48 ft3/min13.20 400 km/h; 170 N13.22 4,50 mph; 8,00 ft13.24 h/H (d/H, b/H, g/s, V/

(gH)1/2); 5,00 lbf/ft313.26 3,20 lbf13.28 0,0809 lbf/ft2

Captulo 1414.2 0,0883 m14.4 80 xfd 480 in14.6 1,055 D14.8 0 h 0,509 m14.10 0,030014.12 15,9 kN/m214.14 35,5 ft14.16 0,0326, laminar14.18 56,714.20 0,581 ft; 3,88 ft; 0,97 ft14.22 84,0 ft14.24 0,750 lbf/in214.26 bomba, 127 hp14.28 1,07 104 m3/s14.30 0,0494 ft3/s14.32 88,5 N14.34 0,109 ft14.36 0,0130 m, 0,0183 m14.38 b 0,707 a14.40 24.500 lbf14.42 15.900 N m14.44 558 N14.46 162 ft lbf14.48 1,06 m/s

416.64 968 s; 456C16.66 88 min16.68 0,0041 m2 K/W16.70 65,1C16.72 1,67 h16.74 861 s16.76 2,4 h16.78 1100 s16.80 46,5 min16.82 7,3 mm/s16.84 515 K16.86 4,85 s, 67,8C16.88 1793 s16.90 2,81 min; 86C16.92 53,5C

Captulo 1717.2 3802, 6,29 104, 0,71; 690,

1,82 103, 6403; 163, 1,17 106, 5,84

17.4 10,9 W/m2 K, 1,017.6 4/317.8 20,9 m/s17.10 30,8 m/s, 4112 W17.12 3,99, 4,48; 0,93, 0,52; 23,5,

1,27 mm; 9,76, 19,5; 1977,3954, 191, 382 W/m2 K

17.14 6780 W17.16 90,7 kW/m17.18 2137 W17.20 13.580, 9820, 5560 W/m17.22 1370 W, 1440 W17.24 8,73, 14,5, 11,1 W/m2 K17.26 8,71 105 W/m3, 158C17.28 266 K17.30 27C; 77C17.32 71,1; 20.438; 1639 W/m17.34 235 W/m2 K; 0,868 W; 1,019 W17.36 27,6C; 27,6C17.38 45,8C; 68,3C

17.40 603 K17.42 3,14 W17.44 18,7C; 672C17.46 337C; 197 s17.48 2,48 104, 1,82; 0,183, 1,06;

0,111, 16,8 m17.50 471,2 W; 60C, 153,4C17.52 1281 W, 15,4 m17.54 6,87 102 kg/s, 15,3 m, 30,8

mm

17.56 379 K, 406 K17.58 1,8 m17.60 10,6 m17.62 47,5C, 188 kW17.64 1,56 m; 28,3 dias17.66 5,3 102 kg/s; 1399 K; 888 K17.68 198C, 71,1 N/m2, 221 W;

195C, 119 N/m2, 415 W17.70 2724 W, 312 K17.72 87,7 m; x L, 48,2C17.74 9326 W/m2 K, 1957 W/m2 K17.76 13,7 m17.78 10.027 W; 3,4 m17.80 100 m; 12 m17.82 122 W/m; 23,5 mm; 390 W/m,

4,7 mm, 5,3 mm17.84 1,78 W17.86 347 W/m2 K17.88 90,2 W17.90 62C17.92 99C17.94 100 W a 60C17.96 64,8C17.98 1,6 W; 187 W; 57 W17.100 2 W17.102 581C; 183 s17.104 135 W/m2 K17.106 6610 W/m2 K; 3249 W/m2 K17.108 6,63 m, 35,1C17.110 50C; 61,7C

17.112 3,09 m2; 2,64 m217.116 7600 W, 48,1C; 40,3 m17.118 26,8C17.120 39,9 m217.122 1,53 m217.124 33,4 m2

Captulo 1818.2 1450 W/m2; 1180 W/m2; 270

W/m218.4 7348 W/m218.6 6,30 107 W/m2; 5774 K; 0,5

m; 278 K18.8 5,60%18.10 0,35218.12 0,636; 307,5 kW/m218.14 7500 W/m2; 2250 W/m2; 0,3018.16 0,774, 0,1018.18 0,383; 0,958, 0,24018.20 0,839, 0,56818.22 800 K18.24 48,5C18.26 57,9C, 71,7C; 0,329, 0,21718.28 0,51 min18.30 439 K18.32 269 K18.34 0,6218.36 118.38 0,0918.40 0,0492 kg/s m18.42 7,24 W; 3,53 W18.44 0,162 W18.46 13,4 W, 6825 W/m218.48 1,58 W; 0,98618.50 30,2 W/m18.52 1,1 104 kg/s18.54 548 K, 474 K18.58 89,8 mW18.60 423 K18.62 1225 K, 1167 K

PrefcioSumrioCaptulo 3Captulo 4Captulo 5Captulo 6Captulo 7Captulo 8Captulo 9Captulo 10Captulo 11Captulo 12Captulo 13Captulo 14Captulo 15Captulo 16Captulo 17Captulo 18Respostas dos Problemas SelecionadosApndicesFatores de ConversoLista de Smbolos