Mechanical Engineers Handbook Episode 1 pot

... and Components 6 1. 8 Angle between Two Vectors 7 1. 9 Scalar (Dot) Product of Vectors 9 1. 10 Vector (Cross) Product of Vectors 9 1. 11 Scalar Triple Product of Three Vectors 11 1. 12 Vector Triple ... of the vector v. If v 1  v 1x  v 1y  v 1z k and v 2  v 2x  v 2y  v 2z k, then the sum of the vectors is v 1  v 2 v 1x  v 2x v 1y  v 2y v 1z  v 2z v 1z kX 1. 8 An...

Ngày tải lên: 13/08/2014, 16:21

... Stress 12 5 1. 5 Elastic Strain 12 7 1. 6 Equilibrium 12 8 1. 7 Shear and Moment 13 1 1. 8 Singularity Functions 13 2 1. 9 Normal Stress in Flexure 13 5 1. 10 Beams with Asymmetrical Sections 13 9 1. 11 Shear ... Shear Stresses in Beams 14 0 1. 12 Shear Stresses in Rectangular Section Beams 14 2 1. 13 Torsion 14 3 1. 14 Contact Stresses 14 7 2. De¯ection and Stiffness 1...

Ngày tải lên: 13/08/2014, 16:21

... crank 1 (Fig. 4.5b), there are two vectorial equations,  F 1  F 21  F in 1  G 1  F 01  0  M 1 A  r B Â F 21  r C 1 ÂF in 1  G 1 M in 1  M  0 or  F 1 ÁF 21x Àm 1  x C 1 F 01x  ... 0 or  F 1 ÁF 21x Àm 1  x C 1 F 01x  0 4X24  F 1 ÁF 21y Àm 1  y C 1 Àm 1 g  F 01y  0 4X25 k x B y B 0 F 21x F 21y 0       ...

Ngày tải lên: 13/08/2014, 16:21

... are a 11 m 1  q 1 a 1n m n  q n  q 1  a 11 F 1 a 1n F n a 21 m 1  q 1 a 2n m n  q n  q 2  a 21 F 1 a 2n F n F F F a n1 m 1  q 1 a nn m n  q n  q n  a n1 F 1 a nn F n X m V b b b ` b b b X 3X10 EXAMPLE ... result is a 11 L 2 3L 2 3EI 4L  3L 3 4EI Y a 22  4L 3 3EI Y a 33  a 11  11 L 3 12 EI Y a 21  a 12 Y...

Ngày tải lên: 13/08/2014, 16:21

...  r 1 A 1 z  l 1 Y z  l 1 B 1 z r 0 Y where B 3  1 1 k 3 01 P R Q S Y B 2  1 1 k 2 01 P R Q S Y B 1  1 1 k 1 01 P R Q S A 1 À 10 Ào 2 J 1 1 ! Y A 2  10 Ào 2 J 2 1 ! X Reuniting ... denote A 21  m 21 A 11 Y A 31  m 31 A 11 Y FFFY A n1  m n1 A 11 A 22  m 22 A 12 Y A 32  m 32 A 12 Y FFFY A n2  m n2 A 12 F F F...

Ngày tải lên: 13/08/2014, 16:21

... S 0  S 1 tS 1 or 11 1 11 1 11 1 P R Q S s 10  s 11 t s 20  s 21 t s 30  s 31 t V ` X W a Y  s 11 s 12 s 13 V ` X W a Y X Hence, s 10  s 20  s 30 s 11  s 21  s 31 t  s 11  s 12  s 13 Y 2. ... 17 3 17 7 equilibrium, 12 8 13 0 fatigue, 17 3 18 7 ¯exure, 13 5 13 8 ¯uctuating stresses, 17 8 impact analysis, 15 7 15 9 mechanics of, 11 9 1...

Ngày tải lên: 13/08/2014, 16:21

... 9.4872 10 .089 10 .730 11 . 414 12 .14 2 12 . 916 13 .740 8 9.8975 10 .637 11 .436 12 .300 13 .233 14 .240 15 .327 16 .499 17 .762 9 11 .4 91 12.488 13 .579 14 .776 16 .085 17 . 519 19 .086 20.799 22.670 10 13 .18 1 14 .487 15 .937 ... .11 296 .12 652 .14 078 .15 568 .17 116 .18 718 .20369 .22062 .23794 14 .10 758 .12 130 .13 575 .15 087 .16 6 61 .18 290 .19 968 . 2...

Ngày tải lên: 11/08/2014, 20:21

... 6 +12 , -6 +24, -12 5 7 +14 , -7 +28, -14 6 8 +16 , -8 +32, -16 7 9 +18 , -9 +36, -18 8 10 +20, -10 +40, -20 10 12 +24, -12 +48, -24 12 14 +28, -14 +56, -28 16 18 +36, -18 +72, -36 20 ... 0.05 0 .10 +0.20, -0 .10 +0.40, -0.20 < 75 mm 0.08 0 .13 +0.25, -0 .13 +0.45, -0.23 < 10 0 mm 0 .10 0 .15 +0.30, -0 .15 +0.60, -0.30 12 5 mm 0 .18 +0.36, -0 .18 +0.70, -0.35 15...

Ngày tải lên: 12/08/2014, 08:21

... Iron 15 9 Round Black Iron Ductwork 16 6 Rolled Steel Angle Rings 17 1 Example of Round Black Iron 17 2 Aluminum 17 3 Stainless Steel 17 5 FRP Ductwork 17 7 FRP Coated Galvanized Ductwork 17 9 ... 18 8 Roof Hoods 18 9 Turning Vanes 19 0 Splitter Dampers 19 1 Sheet Metal Housings 19 2 Acoustic Lining 19 2 15 Miscellaneous Labor Operations 19 5 Drafting and Sketch...

Ngày tải lên: 13/08/2014, 09:21

... line Figure 4 .1 96 Dynamics Dynamics The position of the center of mass of P 1 and P 2 is (Fig. 3 .12 ) r C  m 1 r P 1  m 2 r P 2 m 1  m 2 Y where r P 1 and r P 2 are the position vectors of P 1 and ... v  1 2 d dt v Á v 1 2 d dt v 2 Y 3X18 where v 2  v Á v is the square of the magnitude of v. Using Eq. (3 .18 ) one may write Eq. (3 .17 ) as F Á dr  1 2 mdv Á...

Ngày tải lên: 13/08/2014, 16:21