Mechanical Engineers Data Handbook Episode 6 ppsx

... mild Tin Tungsten Uranium Zinc stainless 239 18 96 92 67 69 22 3 86 310 15 55 80 35 151 143 26 92 67 419 50 25 67 172 28 113 Liquids Benzene Carbon tetrachloride ... cylinder Generally: Nu = 0.26Re0.6Pr0.3 For gases: Nu = 0.24Re0 .6 Turbulent flow over banks of pipes Generally: Nu = 0.33C,Re0.6Pr0.3 For gases: Nu = 0.30C,Re0 .6 In-line...

Ngày tải lên: 13/08/2014, 09:21

... moment vi MECHANICAL ENGINEER’S DATA HANDBOOK 6. 11 Miscellaneous information on metals 6. 12 Corrosion of metals 6. 13 Plastics 6. 14 Elastomers 6. 15 Wood 6. 16 Adhesives 6. 17 Composites ... processes 6. Engineering materials 6. 1 Cast irons 6. 2 Carbon steels 6. 3 Alloy steels 6. 4 Stainless steels 6. 5 British Standard specification of steels 6. 6 Non...

Ngày tải lên: 13/08/2014, 09:21

... 0.0242 0.0139 0.03 13 0.0183 0.0249 0.0 064 0.0 062 1. 26 1.19 0.9 76 0.320 0.259 0.3 36 0.410 0.428 0.220 0.273 0 .67 2 1.48 0.902 2.04 0 .66 4 1.440 0.0810 0.454 0.0575 0.480 0.1250 ... constant' =6. 67x 10-'1Nm2kg-2 For a body m, on the earth's surface m, = 5.97 x loz4 kg (earth's mass), d =6. 37 x lo6 m (earth's radius)....

Ngày tải lên: 13/08/2014, 09:21

... 0.1 1 0.9 Mild steel 1200 0. 36 2.7 Brass 1250 0.084 1 .6 Tool steel 3000 0.40 7.0 Cast iron 900 0.07 1.9 1 96 MECHANICAL ENGINEER’S DATA HANDBOOK Cutting fluid applications ... Cutting speed (mm) (mm) (bar) (bar) (mmmin-’) 6 0.8 0.14 1.8 430 13 1.2 0.21 2.1 360 25 1 .6 0.14 2.8 280 50 1 .6 0.14 3.2 200 75 1 .6 0.14 3.5 200 100 2.0 0.14 3.2 1...

Ngày tải lên: 13/08/2014, 09:21

... .O 6. 3 4.0 5 .O 6. 3 8.0 10.0 1.12 1.39 1.43 1.80 2.15 2.21 2.44 2 .65 2.81 3.03 3.35 3 .66 4. 46 3.71 4. 26 4 .66 5.72 6. 97 5.17 5 .67 6. 97 8.54 6. 08 7. 46 10.10 6. 99 ... x 30 60 x40 80x40 90x50 100 x 50 100x60 120 x 60 120 x 80 150 x 100 160 x80 2.4* 2.91 3.58 2 .6 3.03 3. 86 2.9* 3.35 4. 26 3.2 3 .66 4 .66 2.5* 3.71 4.72 2.9* 4...

Ngày tải lên: 13/08/2014, 09:21

... stock Miscellaneous data Glossary Index An knprlnt of Elsevier Science www.bh.com ISBN 0-75 06- 1 960 -0 9 780750 61 960 8 342 MECHANICAL ENGINEER’S DATA HANDBOOK Water, (confinued) ... conductivity. I31 340 MECHANICAL ENGINEER'S DATA HANDBOOK Stainless steel. (continued) springs, 235 see also Steel Stanton number, heat convection, 132 Steam, den...

Ngày tải lên: 13/08/2014, 09:21

... 6Mlhd’ Dld 0.01 0.01 0.04 0. 06 0.10 0.15 0.20 0.30 1.01 1 .64 1.44 1.32 1.28 1.02 1.94 1 .66 1. 46 1.38 1 .05 2.42 2.04 1.74 1 .60 1.10 2.80 2.34 1. 96 1.78 1.20 3.30 2 .68 2.21 1. 96 ... 2.38 2 .67 3 .00 3.30 1. 26 1.20 1.39 1.30 1 .60 1.45 1.78 1 .60 2.14 1.89 2.38 2. 06 2 .64 2.24 2.90 2.44 - 1 so 1.72 1. 86 1.99 2.13 - - 1.43 1.39 1 .62 1...

Ngày tải lên: 13/08/2014, 09:21

... 6. 4, 7.9, 9 .6 - L Light 9.53 12.7, 19.1, 25.4 1.53 H Heavy 12.70 19.1, 25.4, 38.1, 50.8, 76. 2 5.19 XH Extra heavy 22.23 50.8, 76. 2, 101 .6 12 .60 XXH Double extra heavy 31.75 50.8, 76. 2, ... I 2 .6. 3 Free damped vibration C Critical frequency 0, = - 2m where: c = damping force per unit velocity Damping ratio R = - 0, On 66 MECHANICAL ENGINEER’S DATA...

Ngày tải lên: 13/08/2014, 09:21

... 0.5234 1 .68 0.8457 1.041 0.511 1. 766 8 5.234 14.323 0.813 2.23 16 1.040 0.928 0.9182 1 .69 15 0 .64 48 ~ 0.7 18 1 .66 3 0.31 36 1.51 0 .65 73 0.7449 0.383 1.4947 3.1 568 10.1 965 0.583 ... 410 60 0 1112 60 140 220 428 65 0 1202 70 158 230 4 46 700 1292 80 1 76 240 464 750 1382 90 194 250 482 800 1472 100 212 260 500 850 1 562 110 230 270 518 9...

Ngày tải lên: 13/08/2014, 09:21

... 14. 76 0.08 - Benzole 91.7 8.0 0.3 - Kerosene (paraffin) 86. 3 13 .6 0.1 - DERV (diesel engine road 86. 3 13.4 0.3 - vehicle fuel) Diesel oil 86. 3 12.8 0.9 - Light fuel oil 86. 2 ... Y 100 Dry analysis X 4 50 - Y 0 En Y - En - X 31 60 0n Ms Y 31 60 0n 154 MECHANICAL ENGINEER’S DATA HANDBOOK Channels Symbols used : m = hydraulic me...

Ngày tải lên: 13/08/2014, 09:21