Advanced Vehicle Technology Episode 2 Part 6 doc

...  160 Â10 3 60  26 66 :66 6 m=min or V  26 66 :66 6 60  44:444 m=s 301 a) Angular speed of wheel N  V D  26 66 :66 6  0:5  169 7 :65 rev=min : b) Centrifugal force F  mV 2 R  0:1 (44:444) 2 0 :25  ... 150 3350 22 0 25 000 20 80 90 60 0 160 4500 23 0 33500 30 1 06 100 800 170 60 00 24 0 45000 40 140 110 1 060 180 8000 25 0 60 000 50 190 120 1400 190 1 060...

Ngày tải lên: 21/07/2014, 17:20

... wheels have been turned to their safe full lock limit. 9 .2. 5 Roller type hydraulic pump (Fig. 9 .22 (a and b)) The components of this pump (Fig. 9 .22 (a and b)) consist of the stationary casing, cam ... finally back to the reservoir. 9 .2. 4 Power assisted steering lock limiters (Fig. 9 .20 (a and b)) Steering lock limiters are provided on power assisted steering employed on heavy duty veh...

Ngày tải lên: 21/07/2014, 17:20

... of partial breakdown of water film (2) The middle zone of the tread traps and reduces the thickness of the remaining water Fig. 8 .25 contd Fig. 8 . 26 Tyre to ground zones of interaction 28 6 travels ... anti- oxidants and -ozonates (1 or 2 parts per 100 parts of rubber) prevents heat, light and particularly oxy- gen ageing the rubber and making it hard and brittle. 8 .2. 2 Mechanical p...

Ngày tải lên: 21/07/2014, 17:20

Ngày tải lên: 21/07/2014, 17:20

... ) D Articulated Rigid (c) 1.00 0. 96 0. 92 0.88 0.84 0.80 0. 76 30 40 50 60 70 80 90 q Fig. 14. 56 (a±c) Optimizing roof deflector effectiveness for both rigid and articulated trucks Vehicle Vehicle velocity Resultant angle ... edges of the vehicle. (a) Squareback estate Notchback horizontal boot Fastback downward sloping boot Drag coefficient ( ) C D h 3 2 1 50 100 150 20 0 25 0...

Ngày tải lên: 21/07/2014, 17:20

... is 0.0 0.00 0.05 0.10 0.15 0 .20 0 .25 0.30 0 4 8 12 16 20 0 .2 0.4 0 .6 0.8 1.0 1 .2 lift Lift coefficient ( ) C L Drag coefficient ( ) C D An g le of attack ( ) de g Θ drag Fig. 14 .25 Lift and drag coefficient ... coefficient ( ) C D (a) (b) (c) ∝ ∝ 0. 32 0. 32 30 40 50 60 700 24 68 10 0.34 0.34 0. 36 0. 36 0.38 0.38 0.40 0.40 Drag coefficient ( ) C D Dra g coefficient ( )...

Ngày tải lên: 21/07/2014, 17:20

... (m 2 ) A 2  cross-sectional area of master cylinder bore (m 2 ) a) Pedal push rod thrust F 1  F Â 4  300 Â 4  120 0 N or 1:2kN Master cylinder fluid pressure P 3  F 1 A 2  1 :2  4 (0:018) 2  ... full pull to the mechanical parking brake rod linkage. 12. 2 .2 Tractor three line brake system (Fig. 12. 2) Compressed air supply (Fig. 12. 2) The compressor in this arrangement...

Ngày tải lên: 21/07/2014, 17:20

... 3 .6 4.0 4.5 5.1 6. 0 7 .2 40 6. 4 7.1 8.0 9.1 10.7 12. 8 50 10.0 11.1 12. 5 14.3 16. 7 20 .0 60 14.4 16. 0 18.0 80 .6 24 .0 28 .8 70 19 .6 21 .8 24 .5 28 .0 32. 7 39 .2 80 25 .6 28 .4 32. 0 36. 6 42. 7 51 .2 90 32. 4 ... mU 2 but m  W g ; Fs  WU 2 2g ; s  WU 2 2Fg but F W     Thus s  U 2 2g ;   U 2 2gs  100 but U(m=s)  0 :28 U(km=h) Hence   (0 :28 U...

Ngày tải lên: 21/07/2014, 17:20

... wheels. 10 .2. 4 Transverse double wishbone suspension (Figs 10 .20 , 10 .21 and 10 .22 ) If lines are drawn through the upper and lower wishbone arms and extended until they meet either inwards (Fig. 10 .20 ) ... level. 10 .2. 5 Parallel trailing double arm and vertical pillar strut suspension (Figs 10 .23 and 10 .24 ) In both examples of parallel double trailing arm (Fig. 10 .23 ) and verti...

Ngày tải lên: 21/07/2014, 17:20

... output pinion shaft. 100 80 60 40 20 0 86 42 02 46 Steering wheel torque (Nm) Fluid pressure (bar) 94/3 40 /2 0 Km/h 20 /hKm 80 Km/h 160 Km/h 30/3 18/3 14 /2 10 /2 6 /2 17 /6 40 /6 8 8.7/3 Fig. 9.40 Speed ... rack Large p.c.d. more direct Transition Small p.c.d. Transition Large p.c.d. 30 25 20 15 5 0 480 180 120 60 30 0 30 60 120 180 480 Turning steering wheel to left...

Ngày tải lên: 21/07/2014, 17:20