Fenomenos De Transporte

EXPERIMENTO

MUESTRA: SHAMPOO 25°C, ACEITE 25°C Y ACEITE A 30°C

MARCA: VANART

OPERADOR: RJG

APLICACIÓN: RHEOPLUS/32V30021003167-33024

EQUIPO: RHEOLABQC SN80181071;FW1.03

HORA Y FECHA DE APLICACIÓN: 22/08/2012

NUMERO DE DATOS: 25

TIEMPO POR INTERVALO: 10 seg

Meas.PTS Shear rate ……gama Shear Stress… tao

1/s Pa

1 0.982 10

2 1.06 10.9

3 1.16 11.9

4 1.28 13

5 1.41 14.1

6 1.54 15.4

7 1.66 16.8

8 1.82 18.3

9 2.02 20

10 2.2 21.8

11 2.42 23.8

12 2.66 25.9

13 2.94 28.3

14 3.26 30.8

15 3.61 33.6

16 4.03 36.7

17 4.5 40

18 5.09 43.6

19 5.8 47.6

20 6.7 51.9

21 8.16 56.6

22 15.3 61.7

23 40 67.3

24 164 73.4

25 657 80

CALCULO DE LA VISCOCIDAD

DONDE:

μ=

1) 10 /0.982 = 10.1823

2) 10.9/1.06= 10.283

3) 11.9/1.16=10.2586

4) 13/1.28= 10.1563

5) 14.1/1.41= 10

6) 15.4/1.54= 10

7) 16.8/1.66= 10.1205

8) 18.3/1.82= 10.0549

9) 20/2.02=9.90099

10) 21.8/2.2=9.909091

11) 23.8/2.42=9.83471

12) 25.9/2.66=9.73684

13) 28.3/2.94=9.62585

14) 30.8/3.26=9.44784

15) 33.6/3.61=9.307489

16) 36.7/4.03=9.1067

17) 40/4.5=8.88889

18) 43.6/5.08=8.56582

19) 47.6/5.8=8.2069

20) 51.9/6.7=7.74627

21) 56.6/8.16=6.93677

22) 61.7/15.3=4.03268

23) 67.3/40=1.6825

24) 73.4/164=0.447561

25) 80/657=0.121766

CAMBIO DE VARIABLES A LOGARITMICOS PARA EL AJUSTE DE REGRESION

In τ (TAO) (Yi) In ɣ ( gama ) ( Xi)

1) In(10 )= 2.30259

2) In (10.9) =2.38876

3) In(11.99)= 2.47654

4) In(13)= 2.56495

5) In(14.1)= 2.24617

6) In(15.4)= 2.73437

7) In(16.8)= 2.82138

8) In(18.3)= 2.9069

9) In(20)= 2.99573

10) In(21.8)=3.08191

11) In(23.8)= 3.16969

12) In(25.9)= 3.25424

13) In(28.3)= 3.34286

14) In(30.8)= 3. 42751

15) In(33.6)= 3. 51413

16) In(36.7)= 3.60278

17) In(40)= 3. 68888

18) In(43.6)= 3.77506

19) In(47.6)= 3.86283

20) In(51.9)= 3.94932

21) In(56.6)=4.03604

22) In(61.7)=4.12228

23) In(67.3)= 4.20916

24) In(73.4)= 4.29592

25) In(80)= 4.28203

∑Yi= 83.5524

1. In(0.982)= -0.018164

2. In(1.06 )= 0.058269

3. In(1.16 )= 0.14842

4. In(1.28 )= 0.24686

5. In(1.41 )= 0.34356

6. In(1.54 )= 0.431782

7. In(1.66 )= 0.506818

8. In(1.82 )= 0.598837

9. In(2.02 )= 0.703098

10. In(2.42 )= 0.788457

11. In(2.2 )= 0.883768

12. In(2.66 )= 0.978326

13. In(2.94 )= 1.07841

14. In(3.26 )= 1.18173

15. In(3.61 )= 1.28371

16. In(4.03 )= 1.39377

17. In(4.5 )= 1.50408

18. In(5.09 )= 1.62728

19. In(5.8 )= 1.75786

20. In(6.7 )= 1.90211

21. In(8.16 )= 2.09924

22. In(15.3 )= 2.72785

23. In(40 )= 3.688888

24. In(164 )= 5.09987

25. In(657 )= 6.48768

∑Xi= 37.5025

In XiYI In Xi 2

26) (-0.018164) (2.30259)=-0.041824

27) (0.058269) (2.38876)=0.139191

28) (0.14842) (2.47654)=0.367568

29) (0.24686) (2.56495)=0.633184

30) ( 0.34356) (2.24617)=0.909198

31) (0.431782) (2.73437)=1.18065

32) ( 0.506818) (2.82138)=1.42992

33) (0.598837) (2.9069)=1.74076

34) (0.703098) (2.99573)=2.10629

35) (0.788457) (3.08191)=2.42995

36) (0.883768) (3.16969)=2.80127

37) (0.978326) (3.25424)=3.18371

38) (1.07841) (3.34286)=3.60497

39) (1.18173) (3. 42751)=4.05039

40) (1.28371) (3. 51413)=4.51162

41) (1.39377) (3.60278)=5.02143

42) (1.50408) (3. 68888)=5.54836

43) (1.62728) (3.77506)=6.14307

44) (1.75786) (3.86283)=6.79031

45) (1.90211) (3.94932)=7.51203

46) (2.09924) (4.03604)=8.47257

47) (2.72785) (4.12228)=11.245

48) (3.688888) (4.20916)=15.5271

49) (5.09987) (4.29592)=21.9086

50) (6.48768) (4.28203)=28.4292

∑Yi= 145.645

26. (-0.018164)2=0.00033

27. (0.058269)2=0.003395

28. (0.14842)2=0.02202

29. (0.24686)2=0.06094

30. ( 0.34356)2=0.118054

31. (0.431782)2=0.186436

32. ( 0.506818)2=0.256864

33. (0.598837)2=0.3586605

34. (0.703098)2=0.494343

35. (0.788457)2=0.621665

36. (0.883768)2=0.781045

37. (0.978326)2=0.097122

38. (1.07841)2=1.16297

39. (1.18173)2=1.39648

40. (1.28371)2=1.64791

41. (1.39377)2=1.94258

42. (1.50408)2=2.26225

43. (1.62728)2=2.34803

44. (1.75786)2=3.09006

45. (1.90211)2=3.61801

46. (2.09924)2=4.61801

47. (2.72785)2=7.44118

48. (3.688888)2=13.6078

49. (5.09987)2=26.0086

50. (6.48768)2=42.09

∑Xi= 115.184

CALCULO DE K Y B

K=

K= = 0.344633

b=

b= = 02.82511

CALCULO DE LA PENDIENTE

1) 0.34463(-0.018164)+2.82511= 2.81885

2) 0.34463(0.058269)+2.82511= 2.84519

3) 0.34463(0.14852)+2.82511= 2.87626

4) 0.34463(0.24686)+2.82511= 2.91019

5) 0.34463(0.34356)+2.82511= 2.94352

6) 0.34463(0.47173)+2.82511= 2.97392

7) 0.34463(0.506818)+2.82511= 2.99978

8) 0.34463(0.598837)+2.82511= 3.03149

9) 0.34463(0.703098)+2.82511= 3. 06149

10) 0.34463(0.788457)+2.82511= 3. 09684

11) 0.34463(0.883768)+2.82511= 3. 12969

12) 0.34463(0.978326)+2.82511= 3.16228

13) 0.34463(1.07841)+2.82511= 3.19677

14) 0.34463(1.18173)+2.82511= 3.23237

15) 0.34463(1.28371)+2.82511= 3.26752

16) 0.34463(1.39377)+2.82511= 3.30545

17) 0.34463(1.50408)+2.82511=

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