Engineering Tribology Episode 2 Part 1 doc

... improvement in load capacity. 10 5 0 .1 Sliding speed [m/s] Load (length × viscosity × speed) 0 .2 0.5 1 2 5 10 20 50 10 0 2 × 10 5 3 × 10 5 4 × 10 5 5 × 10 5 6 × 10 5 7 × 10 5 [dimensionless] Adiabatic Isothermal 0.05 ... 36°. 1 1. 3 0 0 .1 Groove len g th/axial bearin g len g th Dimensionless load 1 .2 0 .2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0 4...

Ngày tải lên: 05/08/2014, 09:19

... parameter U = 5.0500 × 10 -11 0.8 416 × 10 -11 0.8 416 × 10 - 12 U = 5.0500 × 10 -11 0.8 416 × 10 -11 0.8 416 × 10 - 12 20 × 10 −6 40 × 10 −6 60 × 10 −6 80 × 10 −6 10 0 × 10 −6 FIGURE 7 .17 Effects of speed ... 10 −3 1 −30 × 10 −3 () + 22 + 2 − 15 × 10 −3 1 15 × 10 −3 () − 1 −60 × 10 −3 1 −30 × 10 −3 () cos0° ] 1 /2 + 1 15 × 10...

Ngày tải lên: 05/08/2014, 09:19

... Vapor Phase Lubrication of Oleic Acid and TCP, Wear , Vol. 21 4, 19 98, pp. 20 7 - 21 1. TEAM LRN 4 02 ENGINEERING TRIBOLOGY 0 0 .1 0 .2 0.3 µ 0 10 0 20 0 300 Temperature [°C] FIGURE 8.54 Experimental friction ... Vol. 13 , 19 70, pp. 17 9 -18 8. 11 5 S.C. Lee and H.S. Cheng, Scuffing Theory Modelling and Experimental Correlations, Transactions ASME, Journal of Tribology,...

Ngày tải lên: 05/08/2014, 09:19

... [m 3 /m] 0 5 × 10 -10 0 5 × 10 -10 0 5 × 10 -9 10 × 10 -9 15 × 10 -9 Grit diameter [µm] 0 10 0 20 0 300 Polymethylmethacrylate Nickel AISI 10 95 steel 39 .2 19 .6 9.8 4.9 39 .2 19 .6 9.8 4.9 39 .2 19 .6 9.8 4.9 Normal ... body, three-body abrasive and erosive wear [10 9 ,11 0 ,11 3]. This is illustrated in Figure 11 .15 where TEAM LRN 496 ENGINEERING TRIBOLOGY...

Ngày tải lên: 05/08/2014, 09:19

... Figure 3 .2 is given by A =     011 1 10 10 11 01 1 010     . (3 .2) The matrix representation given by Equation (3 .2) provides no distinction for the types of joint used in a mechanism. The (2, ... outlined below. joint j B =      b 1, 1 b 1 ,2 ··· b 1, m b 2, 1 b 2, 2 ··· b 2, m . . . . . . . . . . . . b n ,1 b n ,2 ··· b n,m      link i where b ij = ...

Ngày tải lên: 21/07/2014, 17:20

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Ngày tải lên: 21/07/2014, 17:20

... www.english-test.net Answers 12 TOEIC Vocabulary / Word by Meaning / Test # 12 (Answer Keys) A1 abbr. graduate with a doctorate; graduate of a doctoral program; university degree; title definition (d) Ph.D. A2 abbr. ... small A10 adv. to the rear; to the past definition (c) back 375 Questions Index PHOTOCOPIABLE © www.english-test.net Answers 22 TOEIC Vocabulary / Word by Meaning / Test...

Ngày tải lên: 21/07/2014, 22:20

... TEST 2 Answer Key Math Level IC 1. C 2. A 3. E 4. A 5. D 6. E 7. B 8. D 9. D 10 . C 11 . E 12 . B 13 . C 14 . E 15 . C 16 . D 17 . D 18 . C 19 . C 20 . B 21 . A 22 . D 23 . C 24 . C 25 . A 26 . C 27 . E 28 . D 29 . ... remainder of 2. (A) 422 (B) 8 42 (C) 20 02 (D) 25 22 (E) 51 02 42. (A) 48 (B) 54 (C) 11 52 (D) 12 8 (E) 72 43. In a class of 25 0 stude...

Ngày tải lên: 22/07/2014, 10:22

Ngày tải lên: 22/07/2014, 14:20

... arc bearings. TEAM LRN HYDROSTATIC LUBRICATION 26 7 1 2 5 10  20  A 1 1. 5 2 3 5 ∞ R/R 0 B 10  0 .1 0 .2 0.5 1. 0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0 .2 0 .1 0 B A H R 0 R FIGURE 6.4 Design ... ‘critical frequency’ as it is often called: A 1 A 3 A 5 2 (A 1 2 + A 2 A 5 2 − A 1 A 4 A 5 )(A 5 +γA 1 ) ω* c 2 = (5 .10 4) where: A 1 ,A 2 ,...

Ngày tải lên: 05/08/2014, 09:19