Advanced Vehicle Technology Episode 2 Part 6 doc
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...
Advanced Vehicle Technology Episode 2 Part 7 doc
... 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...
Advanced Vehicle Technology Episode 2 Part 5 doc
... 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...
Advanced Vehicle Technology Episode 3 Part 12 doc
... )
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...
Advanced Vehicle Technology Episode 3 Part 11 doc
... 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 ( )...
Advanced Vehicle Technology Episode 3 Part 6 ppt
... (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...
Advanced Vehicle Technology Episode 3 Part 3 docx
... 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...
Advanced Vehicle Technology Episode 2 Part 10 pdf
... 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...
Advanced Vehicle Technology Episode 2 Part 9 pdf
... 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...