* ************************************************************* * WIMSD5 (WLUP) UO2-HW-WAPD-LRX Benchmark STAND. INPUT * GROUP 69, SEQUENCE 1, S12, REGULAR 1, DIFFUSION 1 5 5.08 * T.Zagar 11 March 2003 * Jozef Stefan Institute, Ljubljana, Slovenia * ************************************************************* CELL 7 * CLUSTER SEQUENCE 1 * DSN NGROUP 69 2 NMESH 40 NREGION 6 1 NMATERIAL 5 NREACT 2 PREOUT INITIATE * * LRX 6.5"x6.5" benchmark 1.1% enriched fuel * ANNULUS 1 0.5461 1 * central rod fuel ANNULUS 2 0.635 0 * central rod void ANNULUS 3 0.71628 2 * central rod clad ANNULUS 4 4.572 3 * coolant D2O ANNULUS 5 5.08 4 * cluster tube Al SQUARE 6 8.255 5 * moderator D2O MESH 2 1 1 20 2 14 * about 1 mesh per 0.25cm ARRAY 1 1 6 1.524 0. * 1st ring ARRAY 2 1 6 2.639645 0.523599 * 2nd ring (pi/6 shift 30.deg) ARRAY 3 1 6 3.048 0. * 3rd ring RODSUB 1 1 0.5461 1 * fuel RODSUB 1 2 0.635 0 * void RODSUB 1 3 0.71628 2 * clad RODSUB 2 1 0.5461 1 * fuel RODSUB 2 2 0.635 0 * void RODSUB 2 3 0.71628 2 * clad RODSUB 3 1 0.5461 1 * fuel RODSUB 3 2 0.635 0 * void RODSUB 3 3 0.71628 2 * clad * mat1 - UO2 1.1%enriched 10.2g/cc 20C impurities in B10 equivalent MATERIAL 1 -1 293.0 1 6016 4.5498E-02 $ 234 1.9057E-06 $ 2235 2.5315E-04 $ 8238 2.2494E-02 $ 1010 3.5685E-07 * impurities * mat2 - Al6061 2.7 g/cc 20C MATERIAL 2 2.7 293.0 2 24 1.2 $ * Mg 27 96.25 $ * Al 29 0.8 $ * Si 48 0.15 $ * Ti 52 0.35 $ * Cr 55 0.15 $ * Mn 2056 0.7 $ * Fe 3063 0.4 * Cu * mat3 - D2O 1.1053 g/cc 20C purity 99.45 mol% +- 0.25mol% MATERIAL 3 -1 293.0 3 3001 3.6579E-04 $ 3002 6.6142E-02 $ 6016 3.3254E-02 MATERIAL 4=2 * material 5=3 MATERIAL 5 -1 293.0 4 3001 3.6579E-04 $ 3002 6.6142E-02 $ 6016 3.3254E-02 FEWGROUP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 $ 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 $ 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 $ 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 REGULAR 1 S 12 BEGINC PARTIT 45 69 * 0.625 eV THERMAL 24 BUCKLING 0.000770 0.0 LEAKAGE 5 REACTION 2235,293.0 8238,293.0 DIFFUSION 1 5 5.08 BEGINC * * LRX 6.5"x8.0" benchmark 1.1% enriched fuel * SQUARE 6 9.1581 5 * moderator D2O BEGINC PARTIT 45 69 THERMAL 24 BUCKLING 0.000782 0.0 LEAKAGE 5 REACTION 2235,293.0 8238,293.0 DIFFUSION 1 5 5.08 BEGINC * * LRX 8.0"x8.0" benchmark 1.1% enriched fuel * SQUARE 6 10.16 5 * moderator D2O BEGINC PARTIT 45 69 THERMAL 24 BUCKLING 0.000763 0.0 LEAKAGE 5 REACTION 2235,293.0 8238,293.0 DIFFUSION 1 5 5.08 BEGINC *END