Heat and Mass Transfer during Hydrogen Generation in an Array of Fuel Bars of a BWR Using a Periodic Unit Cell

Table 1

Coefficients for 𝐶𝑝 calculations for materials in rods and cladding [20].

Specie	A	B	C	D	Temperature range (K)
βZr	6.15	−0.227	−0.173	1.533	298.15–800
	10.076	−6.404	0.008	3.076	800–1135
	7.745	−2.301	−0.008	1.272	1135–2125
	7.848	−2.357	−1.031	1.280	2125–2600
ZrO2	16.331	2.171	−3.212	0	298.15–1445
	18.666	0	0	0	1445–2620
H2(g)	6.180	1.156	0.379	−0.089	298.15–5000
H2O	6.790	2.982	0.307	0.086	298.15–1100
	7.514	3.371	−5.964	−0.438	1100–2800