Research Article
Density and Heat Capacity of Liquids from Speed of Sound
Table 8
The average absolute deviation (AAD) in the subcritical domain.
| Substance | AAD, % | | | IBVP-1 | IBVP-2 | IBVP-1 | IBVP-2 |
| Ar | 0.0001 | 0.0001 | 0.0084 | 0.0042 | N2 | 0.0003 | 0.0003 | 0.0066 | 0.0064 | CO2 | 0.0004 | 0.0002 | 0.0903 | 0.0175 | CH4 | 0.0010 | 0.0010 | 0.0260 | 0.0154 | Average | 0.0005 | 0.0004 | 0.0328 | 0.0109 |
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