Download - Forta La Roata,Dinamica Calcul
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n[rot/min] Pe(kW) M(Nm)
1000 13.76233 131.4853
1500 22.44863 142.9828
2000 31.47258 150.3445
2500 40.18485 153.5704
3000 47.93611 152.6605
3500 54.07704 147.61494000 57.9583 138.4334
4400 59 128.1105
5000 56.3445 107.6631
5500 49.55078 86.07421
rr=0.298
io=3.53
1000 13.76233
1500 22.44863
2000 31.47258
2500 40.18485
3000 47.93611
3500 54.07704
4000 57.9583
4400 59
5000 56.3445
5500 49.55078
n[rot/min] M(Nm)
1000 131.4853
1500 142.9828
Caracteris
Putere [kW] ; Moment [N
Variatia Momentului m
0 100
10
20
30
40
50
60
70
varia
Puterea [kW]
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2000 150.3445
2500 153.5704
3000 152.6605
3500 147.6149
4000 138.4334
4400 128.1105
5000 107.66315500 86.07421
0 1000 2000 30000
50
100
150
200
turatia [rot/
Momentul motor [Nm]
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0 1000200030004000500060000
50
100
150
200tica externa a motorului
Colmn "
Colmn C
Turatia [rot/min]
]
tr cu turatia
0 2000 3000 4000 5000 6000
ia puterii motorului
Colmn "
Turatia n [rot/min]
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4000 5000 6000
M(Nm)
min]
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n[rot/min] Pe(kW) M(Nm) #$1 %r1 #$2 %r2 #$3
1000 13.76233 131.4853 4.123031 11421.56 6.304489 7469.51 9.685668
1500 22.44863 142.9828 6.184547 12420.3 9.456734 8122.669 14.5285
2000 31.47258 150.3445 8.246062 13059.78 12.60898 8540.879 19.37134
2500 40.18485 153.5704 10.30758 13340 15.76122 8724.14 24.21417
3000 47.93611 152.6605 12.36909 13260.97 18.91347 8672.451 29.057
3500 54.07704 147.6149 14.43061 12822.67 22.06571 8385.813 33.899844000 57.9583 138.4334 16.49212 12025.12 25.21796 7864.225 38.74267
4500 58.93057 125.1161 18.55364 10868.3 28.3702 7107.688 43.58551
5000 56.3445 107.6631 20.61516 9352.229 31.52245 6116.202 48.42834
n
1 8.41
2 5.5
3 3,58
4 2,34
5 1
rr=0.306
io=2.33 i0=3.24
Ce=0.6
kW=65
$l&$=0.75
'et$=1.5
elt$=1.25
r$n=0.95
icv(k)
2 4 6 8 10 12 140
2000
4000
6000
8000
10000
12000
14000
16000
Forta la roata in
V1[km/h]
Forta la roata Fr1[N]
5 10 15 20 250
2000
4000
6000
8000
10000
Forta la roata in trea
V[km/h]
Fr[N]
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20 40 60 80 100 120 140 1600
500
1000
1500
2000
Forta la roata in tre
Va![km/h]
Fr![N]
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%r3 #$4 %r4 #$5 %r5
4861.972 14.81824 3177.937 34.67469 1358.093
5287.119 22.22737 3455.827 52.01204 1476.849
5559.336 29.63649 3633.756 69.34938 1552.887
5678.622 37.04561 3711.725 86.68673 1586.207
5644.977 44.45473 3689.734 104.0241 1576.809
5458.402 51.86385 3567.782 121.3614 1524.6935118.896 59.27298 3345.87 138.6988 1429.859
4626.459 66.6821 3023.998 156.0361 1292.307
3981.091 74.09122 2602.166 173.3735 1112.037
16 18 20 22
reapta 1
Colmn
0 35
pta
Colmn *
5 10 15 20 25 30 35 40 40
1000
2000
3000
4000
5000
6000
Forta la roata in tre
Va"[km/h]
Fr"[N]
10 20 30 40 50 600
1000
2000
3000
4000
Forta la roata in tre
Va#[km/h]
Fr#[N]
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180 200
pta !
Colmn M
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5 50 55
pta "
Colmn +
70 80
pta #
Colmn ,
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#$1 %r1
4.123031 11421.56
6.184547 12420.3
8.246062 13059.78
10.30758 13340
12.36909 13260.97
14.43061 12822.67
16.49212 12025.12
18.55364 10868.3
20.61516 9352.229
6.304489 7469.51
9.456734 8122.669
12.60898 8540.879
15.76122 8724.14
18.91347 8672.451
22.06571 8385.813
25.21796 7864.225
28.3702 7107.688
31.52245 6116.202
9.685668 4861.972
14.5285 5287.119
19.37134 5559.336
24.21417 5678.622
29.057 5644.977
33.89984 5458.402
38.74267 5118.896
43.58551 4626.459
48.42834 3981.091
14.81824 3177.937
22.22737 3455.827
29.63649 3633.756
37.04561 3711.725
44.45473 3689.734
51.86385 3567.782
59.27298 3345.87
66.6821 3023.998
74.09122 2602.166
34.67469 1358.093
52.01204 1476.849
69.34938 1552.887
86.68673 1586.207
104.0241 1576.809
121.3614 1524.693
138.6988 1429.859
0 200
2000
4000
6000
8000
10000
12000
14000
16000
$ia%
Forta la roata Fr1+! [N]
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156.0361 1292.307
173.3735 1112.037
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40 60 80 100 120 140 160 180 200
ama &ortelor la roata
Colmn "
Vite'a automo() [*m/h]
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va1 FR1 RezRa1 D1 va2 FR2 Rez Ra2 D2
km/h N N km/h N N
4.123031 11421.56 8.771683 0.66365 6.304489 7469.51 20.50924 0.433157
6.184547 12420.3 19.73629 0.721089 9.456734 8122.669 46.14579 0.469647
8.246062 13059.78 35.08673 0.757382 12.60898 8540.879 82.03695 0.491879
10.30758 13340 54.82302 0.772529 15.76122 8724.14 128.1827 0.499852
12.36909 13260.97 78.94515 0.76653 18.91347 8672.451 184.5831 0.493567
14.43061 12822.67 107.4531 0.739386 22.06571 8385.813 251.2382 0.473023
16.49212 12025.12 140.3469 0.691095 25.21796 7864.225 328.1478 0.43822
18.55364 10868.3 177.6266 0.621659 28.3702 7107.688 415.3121 0.38916
20.61516 9352.229 219.2921 0.531077 31.52245 6116.202 512.731 0.32584
-=2.580
*$=17197 N
-=2.508 2.508=l$ti
4.123031 0.66365
6.184547 0.721089 $=0.22. 0.2
8.246062 0.757382 $=k-2
10.30758 0.772529
12.36909 0.76653
14.43061 0.739386
16.49212 0.691095
18.55364 0.621659
20.61516 0.531077
6.304489 0.433157
9.456734 0.469647
12.60898 0.491879
15.76122 0.499852
18.91347 0.493567
22.06571 0.473023
25.21796 0.43822
28.3702 0.38916
31.52245 0.32584
9.685668 0.279907
14.5285 0.301111
19.37134 0.312014
2 4 6 8 10
0.2
0.4
0.6
0.8
1
Variatia &actoru
Vite'a autom
Factorul ,inamic $1
5 10 15 20
0.1
0.2
0.3
0.4
0.5
0.6
Variatia &actoru
Vite'a automo(il
Factorul ,inamic $
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24.21417 0.312617
29.057 0.30292
33.89984 0.282922
38.74267 0.252624
43.58551 0.212026
48.42834 0.161128
14.81824 0.178207
22.22737 0.186131
29.63649 0.184947
37.04561 0.174657
44.45473 0.15526
51.86385 0.126756
59.27298 0.089144
66.6821 0.042426
74.09122 0.013399
34.67469 0.042896
52.01204 0.004707
69.34938 0.054005
86.68673 0.13324
104.0241 0.232996
121.3614 0.353274
138.6988 0.494075
156.0361 0.655398
173.3735 0.837243
5 10 15 20 20
0.05
0.1
0.15
0.2
0.25
0.3
0.35
Variatia &actorul
Vite'a automo
Factorul ,inamic $"
10 20 30
0.05
0
0.05
0.1
0.15
0.2
Variatia &acto
Vit'a automo
Factorul ,inamic $#
20 40 60 80
0.8
0.6
0.4
0.2
0
0.2
Variatia &actorul
Factorul ,inamic $!
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Vite'a automo
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va3 FR3 Rez Ra3 D3 Va4 Fr4 RezRa4 D4
km/h N N km/h N N
9.685668 4861.972 48.40708 0.279907 14.81824 3177.937 113.3035 0.178207
14.5285 5287.119 108.9159 0.301111 22.22737 3455.827 254.9328 0.186131
19.37134 5559.336 193.6283 0.312014 29.63649 3633.756 453.2139 0.184947
24.21417 5678.622 302.5442 0.312617 37.04561 3711.725 708.1467 0.174657
29.057 5644.977 435.6637 0.30292 44.45473 3689.734 1019.731 0.15526
33.89984 5458.402 592.9867 0.282922 51.86385 3567.782 1387.967 0.126756
38.74267 5118.896 774.5132 0.252624 59.27298 3345.87 1812.855 0.089144
43.58551 4626.459 980.2433 0.212026 66.6821 3023.998 2294.395 0.042426
48.42834 3981.091 1210.177 0.161128 74.09122 2602.166 2832.587 0.013399
mein$ltime $to
12 14 16 18 20 22
ui ,inamic $1
Colmn "
(ilului Va1 [km/h]
0 25 30 35
ui ,inamic $
0.4331570044
0.4696472463
0.4918789556
0.4998521322
0.4935667763
0.4730228878
0.4382204667
0.389159513
0.3258400266
ului Va [km/h]
+=
=
dt
dv
gG
vAkFD
a
r 2
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5 30 35 40 45 50 55
ui ,inamic $"
Colmn "
(ilului Va" [km/h]
40 50 60 70 80
ului ,inamic $#
Colmn "
ilului Va# [km/h]
00 120140 160 180200
ui ,inamic $!
Colmn "
0 20
1
0.8
0.6
0.4
0.2
0
0.2
0.4
0.6
0.8
1
Variatia &
Factorul ,inamic $1+$!
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(ilului Va! [km/h]
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va5 Fr5 RezRa5 D5
km/h N N
34.67469 1358.093 620.4045 0.042896
52.01204 1476.849 1395.91 0.004707
69.34938 1552.887 2481.618 0.054005
86.68673 1586.207 3877.528 0.13324
104.0241 1576.809 5583.64 0.232996
121.3614 1524.693 7599.955 0.353274
138.6988 1429.859 9926.471 0.494075
156.0361 1292.307 12563.19 0.655398
173.3735 1112.037 15510.11 0.837243
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40 60 80 100 120 140 160 180 200
ctorului ,inamic $1+$!
Colmn "
Vite'a automo(ilului Va1+Va! [km/h]
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va1 D1 a1 1/a1 va2 D2 a2
km/h m/s2 s2/m km/h m/s2
4.123031 0.66365 3.46955 0.288222 6.304489 0.433157 1.856099
6.184547 0.721089 3.871621 0.25829 9.456734 0.469647 2.111531
8.246062 0.757382 4.125672 0.242385 12.60898 0.491879 2.267153
10.30758 0.772529 4.231702 0.236312 15.76122 0.499852 2.322965
12.36909 0.76653 4.189712 0.23868 18.91347 0.493567 2.278967
14.43061 0.739386 3.9997 0.250019 22.06571 0.473023 2.13516
16.49212 0.691095 3.661668 0.2731 25.21796 0.43822 1.891543
18.55364 0.621659 3.175615 0.3149 28.3702 0.38916 1.548117
20.61516 0.531077 2.541541 0.393462 31.52245 0.32584 1.10488
a=D-!xg/d
d=1,4
g=9,81
!=0,18
4.123031 3.46955
6.184547 3.871621
8.246062 4.125672
10.30758 4.231702
12.36909 4.189712
14.43061 3.9997
16.49212 3.661668
18.55364 3.175615
20.61516 2.541541
6.304489 1.856099
9.456734 2.111531
12.60898 2.267153
15.76122 2.322965
18.91347 2.278967
22.06571 2.13516
25.21796 1.891543
28.3702 1.548117
31.52245 1.10488
2 4 6 8 10 12 14 160
1
2
3
4
5
Variatia accelerati
Vite'a automo(ilului Va1
-cceleratia a1[m/s.]
1
1.5
2
2.5
Variatia accelerati
-cceleratia a[m/s.]
( )
== Dg
dt
dva
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9.685668 0.783351
14.5285 0.931776
19.37134 1.008099
24.21417 1.01232
29.057 0.944439
33.89984 0.804456
38.74267 0.592371
43.58551 0.308184
48.42834 0.048106
14.81824 0.071452
22.22737 0.126917
29.63649 0.118632
37.04561 0.0466
44.45473 0.089182
51.86385 0.288711
59.27298 0.55199
66.6821 0.879017
74.09122 1.269792
34.67469 0.875726
52.01204 1.143054
69.34938 1.554038
86.68673 2.108677
104.0241 2.806971
121.3614 3.648921
138.6988 4.634527
156.0361 5.763788
173.3735 7.036704
4.123031 0.288222
6.184547 0.25829
8.246062 0.242385
10.30758 0.236312
5 10 15 20 250
0.5
Vite'a automo(ilului Va
5 10 15 20 25 30 35 40.2
0
0.2
0.4
0.6
0.8
1
1.2
Variatia accelerati
Vite'a automo(ilului Va
-cceleratia a"[m/s.]
10 20 30 40 50
1.4
1.2
1
0.8
0.6
0.4
0.2
00.2
0.4
Variatia accelerati
Vite'a automo(ilului Va
-cceleratia a#[m/s.]
20 40 60 80 100 120 140
7
65
4
3
2
1
0
Variatia accelerati
-cceleratia a![m/s.]
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12.36909 0.23868
14.43061 0.250019
16.49212 0.2731
18.55364 0.3149
20.61516 0.393462
6.304489 0.538764
9.456734 0.47359
12.60898 0.441082
15.76122 0.430484
18.91347 0.438795
22.06571 0.468349
25.21796 0.528669
28.3702 0.645946
31.52245 0.905076
9.685668 1.276567
14.5285 1.073219
19.37134 0.991966
24.21417 0.98783
29.057 1.058829
33.89984 1.243076
38.74267 1.688131
43.58551 3.244817
48.42834 20.78764
14.81824 13.99537
22.22737 7.879189
29.63649 8.429396
37.04561 21.45934
44.45473 11.21309
51.86385 3.463667
59.27298 1.811628
66.6821 1.137635
74.09122 0.78753
8
Vite'a automo(ilului Va
2 4 6 8 10 12 14
0
0.1
0.2
0.3
0.4
0.5
Variatia inversului accel
Vite'a automo(ilulu
nversul acceleratiei 1/a1
5 10 15 20 20
0.2
0.4
0.6
0.8
1
Variatia inversului accel
Vite'a automo(ilului V
nversul acceleratiei 1/a
5 10 15 20 25 30 35
25
20
15
10
5
0
5
Variatia inversul accele
Vite'a automo(ilului V
nversul acceleratiei 1/a"
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34.67469 1.14191
52.01204 0.874849
69.34938 0.643485
86.68673 0.474231
104.0241 0.356256
121.3614 0.274054
138.6988 0.215772
156.0361 0.173497
173.3735 0.142112
10 20 30 40 50
15
10
5
0
5
10
1520
25
Variatia inversului accele
Vite'a autovehicului V
nversul acceleratiei 1/a#
0 50 100
1.2
1
0.8
0.6
0.4
0.2
0
Variatia inversului accele
Vite'a autovehicului V
nversul acceleratiei 1/a!
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1/a2 va3 D3 a3 1/a3 va4
s2/m km/h m/s2 s2/m km/h
0.538764 9.685668 0.279907 0.783351 1.276567 14.81824
0.47359 14.5285 0.301111 0.931776 1.073219 22.22737
0.441082 19.37134 0.312014 1.008099 0.991966 29.63649
0.430484 24.21417 0.312617 1.01232 0.98783 37.04561
0.438795 29.057 0.30292 0.944439 1.058829 44.45473
0.468349 33.89984 0.282922 0.804456 1.243076 51.86385
0.528669 38.74267 0.252624 0.592371 1.688131 59.27298
0.645946 43.58551 0.212026 0.308184 3.244817 66.6821
0.905076 48.42834 0.161128 0.048106 20.78764 74.09122
18 20 22
ei a1
Colmn "
[km/h]
i a
Colmn "
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30 35
[km/h]
0 45 50 55
ei a"
Colmn "
"[km/h]
0 70 80
i a#
Colmn "
#[km/h]
160 180 200
i a!
Colmn "
0 20 40 60
8
6
4
2
0
2
4
6
Variatia ac
Vite'a
-cceleratia a1+a![m/s.]
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![km/h]
6 18 20 22
ratiei 1/a1
Colmn "
i[km/h]
30 35
ratiei 1/a
Colmn "
[km/h]
0 45 50 55
atiei 1/a"
Colmn "
"[km/h]
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0 70 80
ratiei 1/a#
Colmn "
#[km/h]
50 200
ratiei 1/a!
Colmn "
![km/h]
0 20 40
25
20
15
10
5
0
5
10
15
20
25
Variatia inversului
Vite'a a
inversul acceleratiei 1/a1+1/a!
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D4 a4 1/a4 va5 D5 a5 1/a5
m/s2 s2/m km/h m/s2 s2/m
0.178207 0.071452 13.99537 34.67469 0.042896 0.875726 1.14191
0.186131 0.126917 7.879189 52.01204 0.004707 1.143054 0.874849
0.184947 0.118632 8.429396 69.34938 0.054005 1.554038 0.643485
0.174657 0.0466 21.45934 86.68673 0.13324 2.108677 0.474231
0.15526 0.089182 11.21309 104.0241 0.232996 2.806971 0.356256
0.126756 0.288711 3.463667 121.3614 0.353274 3.648921 0.274054
0.089144 0.55199 1.811628 138.6988 0.494075 4.634527 0.215772
0.042426 0.879017 1.137635 156.0361 0.655398 5.763788 0.173497
0.013399 1.269792 0.78753 173.3735 0.837243 7.036704 0.142112
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80 100 120 140 160 180 200
eleratiei a1+a!
Colmn "
utomo(ilului Va1+Va![km/h]
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0 80 100 120 140 160 180 200
cceleratiei 1/a1+1/a!
Colmn "
utomo(ilului Va1+Va![km/h]
-
7/24/2019 Forta La Roata,Dinamica Calcul
36/37
-
7/24/2019 Forta La Roata,Dinamica Calcul
37/37
50 200 250 300 350
LA RSTURNARE PE CALE NCLINAT
%&'(m) "
%&'(m) %
%&'(m) D
de viraj [m]
#e de r'#are ]
tgh
B
tgh
BRg
v
g
g
+=
21
2
2