Density and Heat Capacity of Liquids from Speed of Sound

Table 12

Influence of the uncertainty of the initial and boundary values of on AAD.

Substance	AAD, %
	IBVP-1	IBVP-2	IBVP-1	IBVP-2
	Ar	0.0076	0.0076	2.0425	2.0427
N2	0.0018	0.0018	0.8087	0.8087
CO2	0.0061	0.0007	1.5357	0.6034
CH4	0.0028	0.0028	1.0133	1.0134
Average	0.0046	0.0032	1.3501	1.1171