rules of thumb 2 of 3

Rules of Thumb for Mechanical Engineers 2010 Part 2 ppt

... Transfer 25 H = (CWD) (Re)CEXPp Y ) ~ ~ ~ ( SnID 1 .25 2. 00 1.50 3. 00 SplD CEXP C CEXP C CEXP C CEXP 1 .25 15 20 30 log C 38 6 407 464 32 2 5 92 586 570 601 30 5 27 8 3 32 39 6 608 620 6 02 584 111 1 12 254 ... oak sawdust Glasswool 23 7 22 3 117 54 42 25 20 .3 9.4 41.6 4.15 20 8 -2. 94 1. 83 0.78 0.17 0.059 0. 038 copper (pure) Aluminum (pure) 24 2. 4 1 .21 .7 1.06 0.45 0.096 0. 034 0. 022 Liquids: Btu Mercury ... 19 19 19 21 22 22 23 23 24 26 26 Emissivity View Factors Radiation Shields 27 27 29 Finite Element Analysis Boundary Conditions 2D Analysis ...

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Tài liệu Rules of Thumb Mechanical Engineers P2 docx

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... O.D 19.05 mm O.D 25 .4 mm O.D 38 .1 mm O.D > 38 .1 mm 23 .81 25 .40 31 .75 47. 63 Use 1 .25 25 .40 31 .75 47. 63 2. 41 2. 77 3. 40 4.19 times the outside diameter - The bufle cut is the portion of the baffle ... boundary HeatTransfer 33 A800 E780 c 760 D 740 E r n F l W (f 680 A 660 1640 1 620 x m L 580 M 560 N Y O o m P 500 Q W R460 S M T 420 u r n V x Max 38 0 w 36 0 787.8 x m Min 35 1 .3 Figure 18b 1,OOO"F ... double segmental Types are illustrated in Figure 22 ,’** c PD ,E I -2 SEGMENTAL DISK DONUT) Figure 22 Types of shell baffles [ ] Figure 21 Tube layouts [2] Table Common Tube Pitch Values mbe size Triangular...

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Tài liệu Rules of Thumb Mechanical Engineers P1 pptx

Danh mục: Kĩ thuật Viễn thông

... 3 32 3 32 33 5 33 7 33 8 33 8 33 8 33 9 3 42 34 4 34 5 37 3 37 4 37 4 37 5 37 5 37 5 37 6 37 7 37 7 37 8 37 9 Decision and Evaluation Criteria for Investments and Financial Projects 38 0 34 5 34 5 34 5 34 6 34 7 34 7 ... Joints Creep Rupture Finite Element Analysis 28 1 28 4 viii 30 5 30 5 30 6 30 7 30 7 30 7 30 8 30 9 30 9 30 9 31 0 31 0 31 0 31 3 31 5 31 5 31 6 31 6 31 7 31 8 31 8 31 9 32 0 32 0 Overview The Elements Modeling ... 23 3 23 3 23 4 23 4 28 4 28 5 28 6 28 7 Forming Casting Case Studies 23 5 23 5 23 6 23 7 28 8 28 9 29 0 Failure Analysis Corrosion 29 0 29 1 11: Vibration 23 8...

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rules of thumb for mechanical engineers pot

Danh mục: Cơ khí - Chế tạo máy

... 3 32 3 32 33 5 33 7 33 8 33 8 33 8 33 9 3 42 34 4 34 5 37 3 37 4 37 4 37 5 37 5 37 5 37 6 37 7 37 7 37 8 37 9 Decision and Evaluation Criteria for Investments and Financial Projects 38 0 34 5 34 5 34 5 34 6 34 7 34 7 ... Joints Creep Rupture Finite Element Analysis 28 1 28 4 viii 30 5 30 5 30 6 30 7 30 7 30 7 30 8 30 9 30 9 30 9 31 0 31 0 31 0 31 3 31 5 31 5 31 6 31 6 31 7 31 8 31 8 31 9 32 0 32 0 Overview The Elements Modeling ... 23 3 23 3 23 4 23 4 28 4 28 5 28 6 28 7 Forming Casting Case Studies 23 5 23 5 23 6 23 7 28 8 28 9 29 0 Failure Analysis Corrosion 29 0 29 1 11: Vibration 23 8...

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rules of thumb for mechanical engineers pptx

Danh mục: Kĩ thuật Viễn thông

... 3 32 3 32 33 5 33 7 33 8 33 8 33 8 33 9 3 42 34 4 34 5 37 3 37 4 37 4 37 5 37 5 37 5 37 6 37 7 37 7 37 8 37 9 Decision and Evaluation Criteria for Investments and Financial Projects 38 0 34 5 34 5 34 5 34 6 34 7 34 7 ... Joints Creep Rupture Finite Element Analysis 28 1 28 4 viii 30 5 30 5 30 6 30 7 30 7 30 7 30 8 30 9 30 9 30 9 31 0 31 0 31 0 31 3 31 5 31 5 31 6 31 6 31 7 31 8 31 8 31 9 32 0 32 0 Overview The Elements Modeling ... 23 3 23 3 23 4 23 4 28 4 28 5 28 6 28 7 Forming Casting Case Studies 23 5 23 5 23 6 23 7 28 8 28 9 29 0 Failure Analysis Corrosion 29 0 29 1 11: Vibration 23 8...

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math. and phys. data - equations and rules of thumb - s. gibilisco

Danh mục: Toán học

... Series Fourier Transforms 20 0 20 4 21 8 23 0 23 4 24 0 24 4 24 9 26 1 26 3 27 3 28 6 29 2 30 6 30 8 31 5 31 8 32 6 32 7 33 5 33 9 34 4 34 7 34 9 35 8 37 6 38 7 4 03 410 460 471 478 479 480 4 82 4 83 485 486 489 490 496 497 ... a2 ϩ jb2 be complex numbers Then the following statements are logically valid: ͉a1 ϩ jb1͉ Ͻ ͉a2 ϩ jb2͉ ↔ a 12 ϩ b 12 Ͻ a 22 ϩ b 22 ͉a1 ϩ jb1͉ Յ ͉a2 ϩ jb2͉ ↔ a 12 ϩ b 12 Յ a 22 ϩ b 22 ͉a1 ϩ jb1͉ Ͼ ͉a2 ... Powers of sum Let x and y be complex numbers Then the following formulas hold: (x ϩ y )2 ϭ x2 ϩ 2xy ϩ y2 (x ϩ y )3 ϭ x3 ϩ 3x2y ϩ 3xy2 ϩ y3 (x ϩ y)4 ϭ x4 ϩ 4x3y ϩ 6x2y2 ϩ 4xy3 ϩ y4 Powers of difference...

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pipeline rules of thumb handbook, 7th edition

Danh mục: Hóa học - Dầu khí

... 73 83 105 130 134 158 1 62 188 1 92 226 26 2 30 0 3 42 11 17 23 30 38 48 58 69 81 95 109 124 158 195 20 0 23 7 24 2 28 2 28 8 33 8 39 3 451 5 13 15 22 30 40 51 63 77 92 109 126 146 166 21 0 26 0 26 7 31 6 32 3 ... 91 120 1 53 190 23 2 27 7 32 6 37 9 437 497 631 781 801 947 969 1 130 1154 135 4 1570 18 03 20 51 33 53 77 107 140 179 22 2 27 0 32 3 38 0 4 42 510 580 736 911 935 1105 1 131 131 8 134 6 1579 18 32 21 03 23 03 37 ... 21 15 24 82 2878 33 05 37 60 56 91 133 1 83 24 1 30 7 38 1 4 63 5 53 6 52 758 874 994 126 2 15 62 16 02 1894 1 938 22 59 23 07 27 08 31 40 36 05 41 02 Weight Per Inch 195 31 4 460 634 835 1.06 1. 32 1.61 1. 92 2 .26 2. 63...

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branan - rules of thumb for chemical engineers 3e (gulf, 2002)

Danh mục: Hóa học - Dầu khí

... 10 12 18 25 31 37 42 47 53 60 65 70 12 16 20 24 26 30 35 38 42 46 - - - 1 2 - n -0 -a x - - - 10 11 13 14 15 3 12 15 18 20 24 26 30 32 35 - - \ - 3 12 1 2 14 16 18 20 23 25 27 10 11 12 13 _- ... ;hod - 2 10 11 12 14 15 16 21 25 30 35 40 45 - L 12 23 2 10 11 12 14 15 16 21 25 30 35 40 45 ~ ~ 35 45 11 15 18 22 26 29 33 36 40 44 55 66 77 88 99 110 ~ 23 34 12 14 16 18 20 23 25 27 40 47 ... 18 20 7.5 15 40 76 130 190 26 0 36 0 3. 6 7.5 21 42 76 115 155 22 0 30 0 1 .2 3 .2 8.5 18 32 50 70 100 130 170 6 .2 12 33 63 108 158 21 30 0 2. 7 5.7 16 32 58 87 117 166 22 7 0.9 2. 5 6.6 14 25 39 ...

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RULES OF THUMB FOR MECHANICAL ENGINEERS docx

Danh mục: Kĩ thuật Viễn thông

... 3 32 3 32 33 5 33 7 33 8 33 8 33 8 33 9 3 42 34 4 34 5 37 3 37 4 37 4 37 5 37 5 37 5 37 6 37 7 37 7 37 8 37 9 Decision and Evaluation Criteria for Investments and Financial Projects 38 0 34 5 34 5 34 5 34 6 34 7 34 7 ... Joints Creep Rupture Finite Element Analysis 28 1 28 4 viii 30 5 30 5 30 6 30 7 30 7 30 7 30 8 30 9 30 9 30 9 31 0 31 0 31 0 31 3 31 5 31 5 31 6 31 6 31 7 31 8 31 8 31 9 32 0 32 0 Overview The Elements Modeling ... 23 3 23 3 23 4 23 4 28 4 28 5 28 6 28 7 Forming Casting Case Studies 23 5 23 5 23 6 23 7 28 8 28 9 29 0 Failure Analysis Corrosion 29 0 29 1 11: Vibration 23 8...

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optical communications rules of thumb

Danh mục: Kĩ thuật Viễn thông

... 5.0 5.8 2. 9 Area mm2 8.71 16. 62 37 .39 19. 63 26 . 42 6.61 Fibers/mm2 #/mm2 1.4 1.4 0.6 1 .2 0.9 0 .2 Fibers/100 mm2 (70% packing) #/mm2 96.4 101.1 44.9 85.6 63. 6 10.6 Fibers/100 mm2 Height 120 110 ... ohms/mi Max locate, mi 2. 96 15 22 85 .2 2. 52 19 19 42. 5 2. 0 25 14 13. 3 1.45 38 0.97 53 10 136 Attenuation, dB/mi 5 .27 It is also interesting to note that the vast majority of outages can be stopped ... Proceedings of the National Fiber Optic Engineers Conference, 20 00 35 0 Clear 30 0 Time, s 25 0 20 0 150 100 Color 50 0 50 100 150 20 0 25 0 Fiber Count Figure 1.1 Recognition time as a function of ﬁber...

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the 7 irrefutable rules of small business growth phần 2 docx

Danh mục: Quản trị kinh doanh

... the engine of our nation’s economy —Representative Ed Bryant, 20 03 Small businesses are the engine of the American economy They create 75 percent of all new jobs —JohnKerry.com, 20 04 13 TLFeBOOK ... just October 20 03 through July 20 04, Bank of America, the largest lender to small business in the United States, reported over 10,000 new small business loans, for a total of $3 72. 9 million Perhaps ... capital Among the Inc 500 class of 20 03 winners mentioned earlier, 61 percent had start-up capital of $50,000 or less Of those, more than half had less than $20 ,000 If your dreams have been spurred...

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Rules of Thumb for Mechanical Engineers 2010 Part 1 pdf

Danh mục: Kĩ thuật Viễn thông

... 3 32 3 32 33 5 33 7 33 8 33 8 33 8 33 9 3 42 34 4 34 5 37 3 37 4 37 4 37 5 37 5 37 5 37 6 37 7 37 7 37 8 37 9 Decision and Evaluation Criteria for Investments and Financial Projects 38 0 34 5 34 5 34 5 34 6 34 7 34 7 ... Joints Creep Rupture Finite Element Analysis 28 1 28 4 viii 30 5 30 5 30 6 30 7 30 7 30 7 30 8 30 9 30 9 30 9 31 0 31 0 31 0 31 3 31 5 31 5 31 6 31 6 31 7 31 8 31 8 31 9 32 0 32 0 Overview The Elements Modeling ... 23 3 23 3 23 4 23 4 28 4 28 5 28 6 28 7 Forming Casting Case Studies 23 5 23 5 23 6 23 7 28 8 28 9 29 0 Failure Analysis Corrosion 29 0 29 1 11: Vibration 23 8...

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Rules of Thumb for Mechanical Engineers 2010 Part 3 ppt

Danh mục: Kĩ thuật Viễn thông

... 19.05 25 .40 25 .40 25 .40 25 .40 38 .10 38 .10 38 .10 Ex&rnal surface Area I.D of n m (m) ( -3 O.D of 2. 77 2. 11 1.65 1 .24 3. 40 2. 77 2. 11 1.65 3. 40 2. 77 2. 11 13. 51 14. 83 15.75 16.56 18.59 19.86 21 18 22 .10 ... 19.86 21 18 22 .10 31 .29 32 . 56 33 .88 Cr-0.5 Mo 2' /4 Cr-0.5 Mo Cr4.5 Mo 12 Cr-1 MO 1 43. 8 1 72. 9 194.8 21 5.5 27 1.6 30 9.0 3 52. 3 3 83 .2 769.0 8 32 . 9 901 .3 WRLength Table 10 Maximum Number of Tube Passes ... Cu -28 Zn-1 Sn 17 Cr- 12 Ni -2 Mo 18 Cr-8 Ni 70 Cu -30 Zn 85 Cu-15 Zn 76 Cu -22 Zn -2 Al 90 Cu-10 Ni 70 Cu -30 Ni 67 Ni -30 Cu-1.4 Fe 111 16 16 99 159 71 29 26 19 20 2 45 43 386 35 62 19 42 38 35 28 Aluminum...

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Rules of Thumb for Mechanical Engineers 2010 Part 4 pps

Danh mục: Kĩ thuật Viễn thông

... applications API Plan 32 The last seal flush plan for single seals is API Plan 32 , shown in Figure 36 Unlike the previous piping plans, this Figure 36 API Plan 32 (API-6 82 Courtesy ofAmerican Petroleum ... clean, cool applications TO pump suction *I , -+ Figure 33 API Plan 13 @PI-6 82 Courtesy of American Figure 34 API Plan 21 @PI-6 82 Courtesy of American Petroleum Institute.) troduced into the seal ... amount of heat removal necthe piping to reduce the fluid temperature before it is in- 84 Rules of Thumb for Mechanical Engineers r"r F? F I an> Figure 35 API Plan 23 (API-6 82 Courtesy of American...

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Rules of Thumb for Mechanical Engineers 2010 Part 6 pdf

Danh mục: Kĩ thuật Viễn thông

... Table J Factors Number of Teeth 10 20 2s 30 50 or more 29 9P 33 3P 33 3G 35 1 P 428 G 35 7 P A51 G 35 9P 35 9G 37 9 P 444G 38 5P 464G 38 8P WG 409 P 462G 415P A79G 4 42 P 4 42 G 4 63 P 495 G A69 P 507 G 465P ... Efficiency 1.5 2. 0 2. 2 2. 6 3. 0 3 .2 3. 9 4.8 6 .3 7.4 9.4 9.9 12. 4 13. 9 18.6 19.0 25 .0 24 .9 29 .5 29 .1 35 .9 34 .5 47.8 46 .2 57.7 58.0 68.8 69.6 85 .3 86.5 109.0 115.0 136 .0 144.0 164.0 174.0 21 4.0 21 4.0 Standard ... 3. 5 4.7 5.1 7.1 7.6 9.7 10.5 12. 7 13. 4 18.8 19.7 24 .4 25 .0 31 .2 29 .2 36 .2 34 .8 48.9 46.0 59 .3 58.1 71.6 68.5 92. 5 86.0 1 12. 0 114.0 139 .0 1 42. 0 167.0 168.0 21 7.0 22 2.0 Efficiency in Percentage...

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Rules of Thumb for Mechanical Engineers 2010 Part 7 potx

Danh mục: Kĩ thuật Viễn thông

... Widtl 26 28 32 10 35 12 42 12 44 12 47 12 52 55 13 58 13 14 62 15 68 75 16 16 80 90 18 95 18 100 18 110 20 115 20 125 22 22 130 140 24 24 145 L50 24 26 L60 28 170 28 180 33 20 0 21 0 33 l25 35 D ... 62 32 0 65 O.D Widtl 37 42 52 62 72 12 13 15 17 19 80 21 90 23 100 110 120 130 140 150 160 180 190 20 0 21 0 22 5 24 0 25 0 26 0 28 0 31 0 34 0 36 0 38 0 25 27 29 31 33 35 37 42 45 48 52 54 55 58 60 65 72 ... 35 1 37 12 42 13 47 14 52 15 16 56 62 17 68 18 72 19 75 20 80 21 90 23 100 25 110 27 120 29 130 31 140 33 150 35 160 37 170 39 180 41 190 43 20 0 45 21 5 47 22 5 49 24 0 50 26 0 55 28 0 58 30 0 62 32 0 ...

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Rules of Thumb for Mechanical Engineers 2010 Part 8 ppt

Danh mục: Kĩ thuật Viễn thông

... 3 12 37 5 500 625 29 .37 6 29 .25 0 29 .000 28 .750 157. 53 196.08 3 12 ,37 5 31 .37 6 31 .25 0 31 OOO 30 .750 30 . 624 105.59 126 .66 168 .21 20 9. 43 23 0.08 33 .37 6 33 .25 0 33 .000 32 . 750 32 . 624 1 2. 25 134 .67 78.89 22 2.78 ... 1. 939 1.689 1.5 03 1.604 2. 638 3. 6 53 5. 022 7.4 62 9. 029 0 83 120 20 3 27 6 37 5 5 52 2.709 2. 635 2. 469 2. 32 3 425 1.771 2. 475 3. 531 5.7 93 7.661 10.01 13. 69 -0 83 120 21 6 30 0 438 600 3. 334 3 .26 0 3. 068 2. 900 ... 22 2.78 24 4.77 3 12 37 5 SO0 20 30 40 36 .000 85.60 1 02. 63 136 .17 625 688 Std 36 25 .37 6 25 .25 0 25 .000 SO0 20 30 40 34 ,3 12 37 5 SO0 20 30 30 .000 140.68 171 .29 23 8 .35 29 6.58 36 7 .39 429 .39 4 83. 1 5 42. 1...

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Rules of Thumb for Mechanical Engineers 2010 Part 10 ppsx

Danh mục: Kĩ thuật Viễn thông

... 37 7 30 6 60 104 20 0 178 33 0 26 8 499 38 1 66 91 174 157 29 3 23 8 4 42 33 6 626 458 72 79 1 52 138 26 3 21 3 396 3 02 561 408 78 70 136 124 23 7 1 93 359 27 3 508 36 9 686 4 83 84 63 1 23 110 21 2 175 32 7 24 9 4 62 ... 536 997 m 126 37 69 61 120 95 184 138 26 6 195 37 4 26 3 490 33 4 621 414 770 504 938 1 32 35 65 57 1 13 88 1 73 129 24 8 181 34 8 24 2 4 62 31 5 586 39 1 727 138 33 62 54 106 83 1 63 121 23 4 169 32 5 22 8 437 ... Life Factors 22 7 22 7 22 7 22 9 23 2 23 2 Friction Wear Lubrication References 23 3 23 3 23 4 23 4 22 6 23 5 23 5 23 6 23 7 Tribology 22 7 IWTRODUCTIOW Tribology...

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Rules of Thumb for Mechanical Engineers 2010 Part 11 docx

Danh mục: Kĩ thuật Viễn thông

... 24 0 22 8 21 2 195 175 1 52 1 32 114 100 11.0 11.0 11.5 12. 5 15.0 16.0 17.5 19.0 21 .o 23 .0 42 44 28 7 25 5 21 7 180 148 125 27 0 23 5 198 168 125 108 11 12 14 17 20 23 39 44 48 53 60 63 48 48 50 52 55 ... steels 1040 1080 1095 88-1 13 116-190 110-188 624 3 70-1 42 74-1 20 33 -19 24 -1 10 4069 434 0 6150 114 -34 5 1 42- 284 116 -31 5 Alloy steels 1 034 57 24 -4 130 -22 8 21 -11 108 -27 0 2% 7 Crankshafts, bolts Chisels, ... component of the strain 12 6.4 10 10.8 17 31 15 680 1,0 62 1,084 1,4 53 1,4 53 1,495 1, 536 1,670 1,770 1,8 52 1,860 2, 620 2, 980 3, 400 30 28 .5 16 21 .3 13. 7 36 40 27 50 Adapted from the CRC Handbook of Tables...

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Rules of Thumb for Mechanical Engineers 2010 Part 12 potx

Danh mục: Kĩ thuật Viễn thông

... (500@/lo mm ball) 11 13 27 70 27 70 55 21 28 13 22 35 38 83 Adapted from ASM Metals Handbook, VOL 2, 9th E p2] d 23 45 135 47 120 120 - 36 25 42 73 60 150 27 0 Rules of Thumb for Mechanical Engineers ... 0. 03 0. 03 0. 03 0. 03 0. 03 0. 03 0 .25 N Ferritictypes 450 S40500 430 S 430 00 0.045 0. 12 1.oo 1 .25 1.oo 1.oo 11s14.5 16.0-18.0 - 0.04 0.04 0. 03 0. 03 0.1-0 .3 AI s41000 S 420 00 S 431 00 0.15 0.15 0 .20 ... Composition of Standard Stainless Steels Composition (%) Type UNS Number C Mn Si Cr Ni P S Other Austenitic types 20 1 30 4 30 4L 31 0 31 6 34 7 s20100 S30400 S304 03 531 000 S31600 S34700 0.1 0.08 0. 03 0 .25 ...

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