Properties of liquidsTemp. DensityT, °Cp, kg/m³- 160- 150- 140- 130- 120-110-100-90203040506070- 100-75-50-250255075100OBOEDERSG0510152025303540420.2405.0388.8371.1351.4328.8301.0261.7788.4779.1769.6760.1750.4740.4683.8659.3634.3608.2580.6550.7517.3478.5429.6127612731270126712641261125812551252SpecificHeatCp, J/kg.K34923580370038754146461155788902251525772644271827982885188119702069218023062455264028963361226222882320235423862416244724782513ThermalConductivityk, W/m.K0.18630.17030.15500.14020.12580.11150.09670.07970.19870.19800.19720.19650.19570.19500.13830.13570.12830.11810.10680.09560.08510.07570.06690.28200.28350.28460.28560.28600.28600.28600.28600.2863ThermalDiffusivitya, m²/sMethane [CH]1.270 x 10-71.174 x 10-71.077 x 10-79.749 x 10-88.634 x 10-87.356 x 10-85.761 x 10-83.423 x 10-81.002 x 10-79.862 x 10-89.690 x 10-89.509 x 10-89.320 x 10-89.128 x 10-8Methanol [CH3(OH)]Isobutane1.075 x 10-71.044 x 10-79.773 x 10-88.906 x 10-87.974 x 10-87.069 x 10-86.233 × 10-85.460 × 10-84.634 x 10-8DynamicViscosityμ, kg/m.s1.133 x 10-49.169 x 10-57.551 x 10-56.288 x 10-55.257 x 10-54.377 x 10-53.577 x 10-52.761 x 10-59.773 x 10-89.732 x 10-89.662 x 10-89.576 x 10-89.484 x 10-89.388 x 10-89.291 x 10-89.195 X 10-89.101 x 10-8Glycerin5.857 X 10-45.088 x 10-44.460 x 10-43.942 x 10-43.510 x 10-43.146 x 10-4(R600a)9.305 x 10-45.624 x 10-43.769 x 10-42.688 × 10-41.993 x 10-41.510 x 10-41.155 x 10-48.785 x 10-56.483 x 10-510.496.7304.2412.4961.5190.99340.65820.43470.3073KinematicViscosityv, m²/s2.699 x 10-72.264 x 10-71.942 x 10-71.694 x 10-71.496 x 10-71.331 x 10-71.188 x 10-71.055 x 10-77.429 x 10-76.531 x 10-75.795 x 10-75.185 x 10-74.677 x 10-74.250 x 10-71.360 x 10-68.531 x 10-75.942 x 10-74.420 x 10-73.432 x 10-72.743 x 10-72.233 x 10-71.836 x 10-71.509 x 10-78.219 x 10-35.287 x 10-33.339 x 10-31.970 × 10-31.201 x 10-37.878 x 10-45.232 x 10-43.464 x 10-42.455 x 10-4PrandtlNumberPr2.1261.9271.8031.7381.7321.8102.0633.0827.4146.6225.9805.4535.0184.65512.658.1676.0794.9634.3043.8803.5823.3633.25684,10154,32734,56120,57012,6718,3925,6313,7672,697VolumeExpansionCoeff.B, 1/K0.003520.003910.004440.005200.006370.008410.012820.029220.001180.001200.001230.001270.001320.001370.001420.001500.001610.001770.001990.002320.002860.003850.00628 Glycerin at 10°C is flowing steadily through a 8-cm diameter pipeat 0.1 kg/s. What is the average velocity of the glycerin flow? What is the Reynolds number?

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Answered: Glycerin at 10°C is flowing steadily…

Glycerin at 10°C is flowing steadily through a 8-cm diameter pipe at 0.1 kg/s. What is the average velocity of the glycerin flow? What is the Reynolds number?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Properties of liquids
Temp. Density
T, °C
p, kg/m³
- 160
- 150
- 140
- 130
- 120
-110
-100
-90
20
30
40
50
60
70
- 100
-75
-50
-25
0
25
50
75
100
OBOEDERSG
0
5
10
15
20
25
30
35
40
420.2
405.0
388.8
371.1
351.4
328.8
301.0
261.7
788.4
779.1
769.6
760.1
750.4
740.4
683.8
659.3
634.3
608.2
580.6
550.7
517.3
478.5
429.6
1276
1273
1270
1267
1264
1261
1258
1255
1252
Specific
Heat
Cp, J/kg.K
3492
3580
3700
3875
4146
4611
5578
8902
2515
2577
2644
2718
2798
2885
1881
1970
2069
2180
2306
2455
2640
2896
3361
2262
2288
2320
2354
2386
2416
2447
2478
2513
Thermal
Conductivity
k, W/m.K
0.1863
0.1703
0.1550
0.1402
0.1258
0.1115
0.0967
0.0797
0.1987
0.1980
0.1972
0.1965
0.1957
0.1950
0.1383
0.1357
0.1283
0.1181
0.1068
0.0956
0.0851
0.0757
0.0669
0.2820
0.2835
0.2846
0.2856
0.2860
0.2860
0.2860
0.2860
0.2863
Thermal
Diffusivity
a, m²/s
Methane [CH]
1.270 x 10-7
1.174 x 10-7
1.077 x 10-7
9.749 x 10-8
8.634 x 10-8
7.356 x 10-8
5.761 x 10-8
3.423 x 10-8
1.002 x 10-7
9.862 x 10-8
9.690 x 10-8
9.509 x 10-8
9.320 x 10-8
9.128 x 10-8
Methanol [CH3(OH)]
Isobutane
1.075 x 10-7
1.044 x 10-7
9.773 x 10-8
8.906 x 10-8
7.974 x 10-8
7.069 x 10-8
6.233 × 10-8
5.460 × 10-8
4.634 x 10-8
Dynamic
Viscosity
μ, kg/m.s
1.133 x 10-4
9.169 x 10-5
7.551 x 10-5
6.288 x 10-5
5.257 x 10-5
4.377 x 10-5
3.577 x 10-5
2.761 x 10-5
9.773 x 10-8
9.732 x 10-8
9.662 x 10-8
9.576 x 10-8
9.484 x 10-8
9.388 x 10-8
9.291 x 10-8
9.195 X 10-8
9.101 x 10-8
Glycerin
5.857 X 10-4
5.088 x 10-4
4.460 x 10-4
3.942 x 10-4
3.510 x 10-4
3.146 x 10-4
(R600a)
9.305 x 10-4
5.624 x 10-4
3.769 x 10-4
2.688 × 10-4
1.993 x 10-4
1.510 x 10-4
1.155 x 10-4
8.785 x 10-5
6.483 x 10-5
10.49
6.730
4.241
2.496
1.519
0.9934
0.6582
0.4347
0.3073
Kinematic
Viscosity
v, m²/s
2.699 x 10-7
2.264 x 10-7
1.942 x 10-7
1.694 x 10-7
1.496 x 10-7
1.331 x 10-7
1.188 x 10-7
1.055 x 10-7
7.429 x 10-7
6.531 x 10-7
5.795 x 10-7
5.185 x 10-7
4.677 x 10-7
4.250 x 10-7
1.360 x 10-6
8.531 x 10-7
5.942 x 10-7
4.420 x 10-7
3.432 x 10-7
2.743 x 10-7
2.233 x 10-7
1.836 x 10-7
1.509 x 10-7
8.219 x 10-3
5.287 x 10-3
3.339 x 10-3
1.970 × 10-3
1.201 x 10-3
7.878 x 10-4
5.232 x 10-4
3.464 x 10-4
2.455 x 10-4
Prandtl
Number
Pr
2.126
1.927
1.803
1.738
1.732
1.810
2.063
3.082
7.414
6.622
5.980
5.453
5.018
4.655
12.65
8.167
6.079
4.963
4.304
3.880
3.582
3.363
3.256
84,101
54,327
34,561
20,570
12,671
8,392
5,631
3,767
2,697
Volume
Expansion
Coeff.
B, 1/K
0.00352
0.00391
0.00444
0.00520
0.00637
0.00841
0.01282
0.02922
0.00118
0.00120
0.00123
0.00127
0.00132
0.00137
0.00142
0.00150
0.00161
0.00177
0.00199
0.00232
0.00286
0.00385
0.00628

Glycerin at 10°C is flowing steadily through a 8-cm diameter pipe
at 0.1 kg/s. What is the average velocity of the glycerin flow? What is the Reynolds number?

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