Development and Validation of a Three-Dimensional Diffusion Code Based on a High Order Nodal Expansion Method for Hexagonal- Geometry

Table 5

Power distribution obtained by HNHEX for three-dimensional VVER-440 problem.

Assembly identity	Axial layer
	1 (bottom)	2	3	4	5	6	7	8	9	10 (top)
1	0.5153	1.0686	1.4489	1.5830	1.3531	0.0000	0.0000	0.0000	0.0000	0.0000
2	0.4212	0.8744	1.1866	1.2991	1.1610	0.8110	0.5808	0.4098	0.2560	0.1130
3	0.5467	1.1349	1.5412	1.6929	1.5700	1.2626	0.9446	0.6681	0.4180	0.1843
4	0.5605	1.1640	1.5816	1.7402	1.6293	1.3390	1.0129	0.7179	0.4498	0.1985
5	0.4500	0.9354	1.2718	1.3977	1.2922	1.0313	0.7690	0.5449	0.3419	0.1510
6	0.4616	0.9603	1.3061	1.4328	1.2736	0.8692	0.6182	0.4384	0.2754	0.1221
7	0.6063	1.2617	1.7174	1.8857	1.6150	0.0000	0.0000	0.0000	0.0000	0.0000
8	0.6383	1.3302	1.8146	2.0031	1.8099	1.2860	0.9433	0.6796	0.4311	0.1918
9	0.7672	1.6013	2.1873	2.4284	2.2882	1.8810	1.4465	1.0472	0.6661	0.2957
10	0.4705	0.9837	1.3447	1.4982	1.4348	1.2189	0.9545	0.6935	0.4415	0.1958
11	0.5420	1.1249	1.5273	1.6762	1.5443	1.2200	0.9054	0.6400	0.4003	0.1766
12	0.4410	0.9162	1.2448	1.3696	1.2824	1.0540	0.7974	0.5651	0.3539	0.1560
13	0.5561	1.1549	1.5699	1.7279	1.6163	1.3251	1.0020	0.7108	0.4458	0.1969
14	0.5624	1.1686	1.5896	1.7472	1.6042	1.2543	0.9282	0.6590	0.4141	0.1833
15	0.5835	1.2135	1.6520	1.8155	1.6193	1.1125	0.7970	0.5683	0.3581	0.1591
16	0.4902	1.0215	1.3929	1.5360	1.3829	0.9737	0.7097	0.5104	0.3233	0.1437
17	0.5088	1.0622	1.4509	1.6088	1.5051	1.2152	0.9270	0.6705	0.4262	0.1890
18	0.6799	1.4206	1.9417	2.1623	2.0653	1.7453	1.3631	0.9898	0.6304	0.2797
19	0.3970	0.8290	1.1339	1.2654	1.2187	1.0450	0.8241	0.5996	0.3820	0.1696
20	0.5503	1.1430	1.5625	1.7114	1.6083	1.3309	1.0121	0.7178	0.4506	0.1990
21	0.4336	0.9013	1.2264	1.3513	1.2656	1.0392	0.7879	0.5604	0.3522	0.1557
22	0.4392	0.9134	1.2443	1.3719	1.2741	1.0229	0.7694	0.5493	0.3465	0.1535
23	0.5766	1.1997	1.6367	1.8092	1.6795	1.3370	1.0081	0.7249	0.4591	0.2039
24	0.6063	1.2640	1.7271	1.9178	1.8087	1.4890	1.1461	0.8301	0.5276	0.2344
25	0.7107	1.4840	2.0294	2.2628	2.1683	1.8416	1.4443	1.0506	0.6694	0.2972
26	0.5042	1.0536	1.4416	1.6112	1.5558	1.3393	1.0598	0.7727	0.4927	0.2187
27	0.5334	1.1083	1.5100	1.6680	1.5696	1.2982	0.9911	0.7090	0.4473	0.1983
28	0.4360	0.9074	1.2387	1.3735	1.3010	1.0861	0.8381	0.6039	0.3825	0.1698
29	0.4586	0.9560	1.3074	1.4560	1.3925	1.1794	0.9219	0.6694	0.4257	0.1890
30	0.4619	0.9651	1.3212	1.4770	1.4264	1.2272	0.9710	0.7088	0.4519	0.2005
31	0.5678	1.1867	1.6252	1.8210	1.7690	1.5362	1.2243	0.8958	0.5718	0.2540
32	0.5621	1.1712	1.6019	1.7869	1.7195	1.4725	1.1590	0.8427	0.5360	0.2382
33	0.5708	1.1918	1.6326	1.8292	1.7778	1.5450	1.2316	0.9010	0.5747	0.2553
34	0.6013	1.2568	1.7227	1.9351	1.8909	1.6561	1.3287	0.9754	0.6234	0.2770
35	0.3622	0.7631	1.0465	1.1768	1.1527	1.0130	0.8156	0.5992	0.3832	0.1704
36	0.5077	1.0620	1.4563	1.6374	1.6036	1.4089	1.1333	0.8330	0.5325	0.2365
37	0.4136	0.8650	1.1867	1.3365	1.3132	1.1590	0.9362	0.6893	0.4411	0.1961