blob: 50bbbf19c10bc5ac8b06c8b82303108a543366e8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
-->//(Brakes) Example 12.3
-->//Mass m (kg)
-->m = 2500
m =
2500.
-->//Initial velocity of the mass v1 (m/s)
-->v1 = 1.5
v1 =
1.5
-->//Mass of the drum M (kg)
-->M = 50
M =
50.
-->//Radius of gyration of the drum k (m)
-->k = 0.7
k =
0.7
-->//Mass is brought to rest in a distance of h (m)
-->h = 0.5
h =
0.5
-->//Radius of the drum R (m)
-->R = 0.75
R =
0.75
-->//Final velocity of the mass v2 (m/s)
-->v2 = 0
v2 =
0.
Energy absorbed by the brakes(E) = 15124.000000 J
Torque capacity of the brakes(Mt) = 22686.000000 N-m
|
