forta la roata,dinamica calcul

7/24/2019 Forta La Roata,Dinamica Calcul

1/37

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]


2/37

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]


3/37

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]


4/37

4000 5000 6000

M(Nm)

min]


5/37

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]


6/37

20 40 60 80 100 120 140 1600

500

1000

1500

2000

Forta la roata in tre

Va![km/h]

Fr![N]


7/37

%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


Va"[km/h]

Fr"[N]

10 20 30 40 50 600

1000

2000

3000

4000


Va#[km/h]

Fr#[N]


8/37

180 200

pta !

Colmn M


9/37

5 50 55

pta "

Colmn +

70 80

pta #

Colmn ,


10/37


11/37

#$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]


12/37

156.0361 1292.307

173.3735 1112.037


13/37

40 60 80 100 120 140 160 180 200

ama &ortelor la roata

Colmn "

Vite'a automo() [*m/h]


14/37


15/37

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 $


16/37

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 $!


17/37

Vite'a automo


18/37

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


19/37

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 $1+$!


20/37

(ilului Va! [km/h]


21/37

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


22/37

40 60 80 100 120 140 160 180 200

ctorului ,inamic $1+$!

Colmn "

Vite'a automo(ilului Va1+Va! [km/h]


23/37


24/37

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


25/37

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


-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


-cceleratia a#[m/s.]

20 40 60 80 100 120 140

7

65

4

3

2

1

0

Variatia accelerati

-cceleratia a![m/s.]


26/37

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


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"


27/37

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!


28/37

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 "


29/37

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.]


30/37

![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]


31/37

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!


32/37

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


33/37

80 100 120 140 160 180 200

eleratiei a1+a!

Colmn "

utomo(ilului Va1+Va![km/h]


34/37


35/37

0 80 100 120 140 160 180 200

cceleratiei 1/a1+1/a!

Colmn "

utomo(ilului Va1+Va![km/h]


36/37


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

forta la roata,dinamica calcul

Documents