TABLE 2.

Data sets considered for the thermal conductivity of liquid gallium at 0.1 MPa

First author	Publ. year	Ref.	Puritya (mass %)	Technique employedb	Uncertainty quoted (%)	No. of data	Temp. Range (K)	Form of datac
Previous reference correlation/values
Mills	1996	[11]				-	303–1200	E
Touloukian	1970	[10]			10–15	4	303–600	P
Primary data
Peralta-Martinez	2006	[18]	99.99	Transient hot wire	2	7	321–615	P
Fukuyama	2006	[29]	99.99	Transient hot wire	18	3	301–330	D
Miyamura	2002	[28]	99.9999	Transient hot wire (Abs)	15	6	309–471	D
Miyamura	2002	[28]	99.9999	Transient hot wire (Rel)	15	6	308–471	D
Magmedov	1978	[36]	HP	Guarded heat flow	-	16	314–836	D
Schriempf	1973	[53]	99.99	Laser flash (TD)	5	21	316–785	D
Dutchak	1967	[37]	-	Guarded heat flow	-	4	305–474	D
Secondary data
Okada	1992	[67]	-	ns	2.5	-	306–312	E
Gamazov	1979	[68]	-	ns	-	-	550–1300	E
Filippov	1973	[63]	-	Temperature wave (TD)	-	4	1102–1480	D
Duggin	1969	[45]	Pure	Guarded heat flow	2.5	20	357–589	D
Pashaev	1961	[44]	99.999	Guarded heat flow	5	15	308–618	D

^aHP = High Purity

^bAbs = absolute, Rel = relative, TD = thermal diffusivity measurement, ns = not stated.

^cD = diagram, E = equation, P = table data