Temperature
 |
Density
 |
Dynamic Viscosity
 |
Kinematic Viscosity
 |
| 0 |
1.29 |
1.72 |
1.33 |
5 |
1.27 |
1.74 |
1.37 |
10 |
1.25 |
1.77 |
1.41 |
15 |
1.23 |
1.79 |
1.46 |
20 |
1.21 |
1.81 |
1.50 |
25 |
1.19 |
1.84 |
1.55 |
30 |
1.17 |
1.86 |
1.60 |
35 |
1.15 |
1.88 |
1.64 |
40 |
1.13 |
1.91 |
1.69 |
45 |
1.11 |
1.93 |
1.74 |
50 |
1.09 |
1.95 |
1.79 |
55 |
1.08 |
1.98 |
1.84 |
60 |
1.06 |
2.00 |
1.88 |
65 |
1.04 |
2.02 |
1.93 |
70 |
1.03 |
2.04 |
1.98 |
75 |
1.01 |
2.07 |
2.04 |
80 |
1.00 |
2.09 |
2.09 |
85 |
0.987 |
2.11 |
2.14 |
90 |
0.973 |
2.13 |
2.19 |
95 |
0.960 |
2.15 |
2.24 |
100 |
0.947 |
2.17 |
2.30 |
Properties of Air at Atmospheric Pressure in SI Units
Temperature
 |
Density
 |
Dynamic Viscosity
 |
Kinematic Viscosity
 |
| 40 |
0.00247 |
3.63 |
1.47 |
50 |
0.00242 |
3.69 |
1.52 |
59 |
0.00238 |
3.74 |
1.57 |
60 |
0.00237 |
3.75 |
1.58 |
68 |
0.00234 |
3.79 |
1.62 |
70 |
0.00233 |
3.80 |
1.63 |
80 |
0.00229 |
3.86 |
1.69 |
90 |
0.00225 |
3.91 |
1.74 |
100 |
0.00221 |
3.97 |
1.80 |
110 |
0.00217 |
4.02 |
1.86 |
120 |
0.00213 |
4.07 |
1.91 |
130 |
0.00209 |
4.13 |
1.97 |
140 |
0.00206 |
4.18 |
2.03 |
150 |
0.00202 |
4.23 |
2.09 |
160 |
0.00199 |
4.28 |
2.15 |
170 |
0.00196 |
4.33 |
2.21 |
180 |
0.00193 |
4.38 |
2.27 |
190 |
0.00190 |
4.43 |
2.33 |
200 |
0.00187 |
4.48 |
2.40 |
Source: Adapted from, "Fundamentals of Heat and Mass Transfer", F.P. Incropera, D.P. Dewitt, T.L. Bergman, A.S. Lavine, New York: Wiley, 2002
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