Values of u, k, cp, and Pr are not strongly pressure-dependent for He, H2, O2, and N2and may be used over a fairly wide range of pressureskт, кkg'mkJ/kg.°Cv, m²/sW/m.°Ca, m/sH, kg/m-5PrCarbon dioxide4.490x10-65.8138.3210.010805 0.05920x10- 0.8180.0128842202.47330.78311.105x10-62502.16570.80412.5900.074010.7933001.79730.87114.9580.0165720.105880.7703501.53620.90017.20511.190.020470.148080.7554001.34240.94219.3214.390.024610.194630.7384501.19180.98021.3417.900.028970.248130.7215001.07321.01323.2621.670.033520.30840.7025500.97391.04725.0825.740.038210.37500.6856000.89381.07626.8330.020.043110.44830.668 carbon dioxide (co2) gas flows at a speed of 2 m/s in a rectangular cross-section channel with across-section size of 20 X 10 cm. The inner surface temperature of the channel is °C (constant) andthe length is 10 m. The average stack temperature of carbon dioxide along the channel is 27 °C.A) determine the heat transfer occurring by Transport in the Channel;b) determine the inlet and outlet temperatures of CO2 in the channel.20 cm10 m10 cmCO,

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carbon dioxide (CO2) gas flows at a speed of 2 m/s in a rectangular cross-section channel with a cross-section size of 20 X 10 cm. The inner surface temperature of the channel is 0 °C (constant) and the length is 10 m. The average stack temperature of carbon dioxide along the channel is 27 °C. A) determine the heat transfer occurring by Transport in the Channel; b) determine the inlet and outlet temperatures of CO2 in the channel. 20 cm 10 m 10 cm co,

carbon dioxide (CO2) gas flows at a speed of 2 m/s in a rectangular cross-section channel with a cross-section size of 20 X 10 cm. The inner surface temperature of the channel is 0 °C (constant) and the length is 10 m. The average stack temperature of carbon dioxide along the channel is 27 °C. A) determine the heat transfer occurring by Transport in the Channel; b) determine the inlet and outlet temperatures of CO2 in the channel. 20 cm 10 m 10 cm co,

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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Concept explainers

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

Values of u, k, cp, and Pr are not strongly pressure-dependent for He, H2, O2, and N2
and may be used over a fairly wide range of pressures
k
т, к
kg'm
kJ/kg.°C
v, m²/s
W/m.°C
a, m/s
H, kg/m-5
Pr
Carbon dioxide
4.490x10-6
5.813
8.321
0.010805 0.05920x10- 0.818
0.012884
220
2.4733
0.783
11.105x10-6
250
2.1657
0.804
12.590
0.07401
0.793
300
1.7973
0.871
14.958
0.016572
0.10588
0.770
350
1.5362
0.900
17.205
11.19
0.02047
0.14808
0.755
400
1.3424
0.942
19.32
14.39
0.02461
0.19463
0.738
450
1.1918
0.980
21.34
17.90
0.02897
0.24813
0.721
500
1.0732
1.013
23.26
21.67
0.03352
0.3084
0.702
550
0.9739
1.047
25.08
25.74
0.03821
0.3750
0.685
600
0.8938
1.076
26.83
30.02
0.04311
0.4483
0.668

carbon dioxide (co2) gas flows at a speed of 2 m/s in a rectangular cross-section channel with a
cross-section size of 20 X 10 cm. The inner surface temperature of the channel is °C (constant) and
the length is 10 m. The average stack temperature of carbon dioxide along the channel is 27 °C.
A) determine the heat transfer occurring by Transport in the Channel;
b) determine the inlet and outlet temperatures of CO2 in the channel.
20 cm
10 m
10 cm
CO,

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