Thermal Analysis of ZPPR High Pu Content Stored Fuel

Table 1

Thermophysical properties used in analyses.

Material number	Specific heat	Thermal conductivity	Density	Material
	J/kg °C	W/m °K	gm/cc
1	910	237	2.7	Aluminum
2	1008	0.02	0.001	Air Nu = 1
3	123.49	20.25476	19.3443	0.349 Pu, 0.651 U fuel
4	460	43 * 1.66	7.85
5	890	1.1 * 3.0	2.1
6	1008	0.02 * 11.8	0.001	Air Nu = 11.8
7	460	43 * 2.33	7.85
8	880	1.1 * 3.66	2.1
9	1008	0.02 * 4	0.001	Air Nu = 4
	130	6.74	19.8	Pu
	120	27.5	19.1	U