Table 1 Summary of the 45 basic cases data
Panel height | Channel width | – | Distance from panel to the ceiling | Room wall height | Mesh cells | Cell rows in Channel Width | Total iterations | Initial time step subrelax factor | Next time step subrelax factor | Next time step subrelax factor | Class | Model | Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
h | s | s/h | h1 | ht | – | – | – | – | – | – | – | – | – |
m | mm | Ratio | m | m | nº | nº | nº | – | – | – | – | – | – |
2 | 40 | 0.020 | 0.5 | 3 | 70,847 | 16 | 2968 | 0.1 | 0.02 | – | 1 | 1 | 1 |
30 | 0.015 | 65,714 | 12 | 2471 | 0.1 | 0.02 | – | 1 | 2 | ||||
25 | 0.0125 | 68,442 | 10 | 3023 | 0.1 | 0.02 | – | 1 | 3 | ||||
20 | 0.010 | 64,526 | 8 | 4971 | 0.1 | 0.02 | – | 1 | 4 | ||||
15 | 0.0075 | 11,8332 | 11/12 | 3495 | 0.1 | 0.02 | – | 1 | 5 | ||||
10 | 0.0050 | 11,0785 | 8 | 1775 | 0.1 | – | – | 1 | 6 | ||||
5 | 0.0025 | 17,8393 | 6 | 6971 | 0.1 | – | – | 1 | 7 | ||||
3 | 0.0015 | 12,1399 | 5/9 | 2925 | 0.1 | 0.02 | – | 1 | 8 | ||||
2.5 | 0.0013 | 13,1171 | 5/7 | 1257 | 0.1 | – | – | 1 | 9 | ||||
2 | 0.0010 | 11,6523 | 4/6 | 1213 | 0.1 | – | – | 1 | 10 | ||||
0 | 0.000 | 56,490 | 0 | 2644 | 0.1 | 0.02 | – | 1 | 11 | ||||
1 | 20 | 0.020 | 1 | 3 | 47,763 | 8 | 2342 | 0.1 | 0.02 | – | 1 | 2 | 12 |
15 | 0.015 | 46,880 | 7 | 3686 | 0.1 | 0.02 | – | 1 | 13 | ||||
12.5 | 0.0125 | 76,151 | 11 | 2119 | 0.1 | – | – | 1 | 14 | ||||
10 | 0.010 | 76,889 | 9 | 3012 | 0.1 | 0.02 | – | 1 | 15 | ||||
7.50 | 0.0075 | 102253 | 12 | 4599 | 0.1 | 0.02 | – | 1 | 16 | ||||
5 | 0.0050 | 99,777 | 8 | 3748 | 0.1 | 0.02 | – | 1 | 17 | ||||
2.5 | 0.0025 | 91,920 | 4 | 2380 | 0.1 | – | – | 1 | 18 | ||||
1.5 | 0.0015 | 15,4030 | 4/5 | 1535 | 0.1 | 0.02 | – | 1 | 19 | ||||
0 | 0.000 | 43,943 | 0 | 2517 | 0.1 | – | – | 1 | 20 | ||||
0.5 | 15 | 0.030 | 1.25 | 3 | 75,821 | 14 | 2508 | 0.1 | – | – | 1 | 3 | 21 |
10 | 0.020 | 74,855 | 10 | 2969 | 0.1 | – | – | 1 | 22 | ||||
7.5 | 0.015 | 75,385 | 8 | 3111 | 0.1 | – | – | 1 | 23 | ||||
6.25 | 0.0125 | 73,701 | 7 | 3392 | 0.1 | 0.02 | – | 1 | 24 | ||||
5 | 0.010 | 72,294 | 5 | 2567 | 0.1 | – | – | 1 | 25 | ||||
3.75 | 0.0075 | 96,530 | 6 | 2577 | 0.1 | – | – | 1 | 26 | ||||
2.5 | 0.0050 | 97,771 | 4/5 | 2615 | 0.1 | – | – | 1 | 27 | ||||
1.25 | 0.0025 | 16,1379 | 5 | 1149 | 0.1 | – | – | 1 | 28 | ||||
0 | 0.000 | 68,316 | 0 | 2597 | 0.1 | – | – | 1 | 29 | ||||
2 | 40 | 0.020 | 3.50 | 6 | 86,321 | 16 | 2189 | 0.1 | 0.02 | 0.01 | 2 | 4 | 30 |
20 | 0.010 | 72,953 | 8 | 6939 | 0.1 | 0.02 | 0.01 | 2 | 31 | ||||
10 | 0.005 | 12,5094 | 8 | 1772 | 0.1 | – | – | 2 | 32 | ||||
5 | 0.0025 | 13,9375 | 9/15 | 2352 | 0.1 | – | – | 2 | 33 | ||||
3 | 0.0015 | 14,4616 | 6/9 | 3101 | 0.1 | 0.02 | 0.01 | 2 | 34 | ||||
2 | 0.0010 | 18,2261 | 5 | 2474 | 0.1 | 0.02 | – | 2 | 35 | ||||
0 | 0.000 | 77,784 | 0 | 4113 | 0.1 | 0.02 | 0.01 | 2 | 36 | ||||
2 | 40 * | 0.02 | 3.5 | 6 | 10,2612 | 19 | 2825 | 0.1 | 0.02 | 0.007 | 4 | 5 | 37 |
1 | 20 | 0.020 | 4 | 6 | 94,336 | 16 | 2327 | 0.1 | 0.02 | 0.01 | 2 | 6 | 38 |
10 | 0.010 | 83,360 | 9 | 5953 | 0.1 | 0.02 | – | 2 | 39 | ||||
5 | 0.005 | 70,471 | 4 | 2141 | 0.1 | – | – | 2 | 40 | ||||
4.2 | 0.0021 | 17,1693 | 9/11 | 2888 | 0.1 | 0.02 | 0.01 | 2 | 41 | ||||
3.5 | 0.0018 | 17,5508 | 7/9 | 2413 | 0.1 | 0.02 | – | 2 | 42 | ||||
2.5 | 0.0013 | 17,3025 | 6 | 4470 | 0.1 | 0.02 | – | 2 | 43 | ||||
0 | 0.000 | 73,057 | 0 | 4285 | 0.1 | 0.02 | – | 2 | 44 | ||||
Only wall 3 m height model | |||||||||||||
0 | 0 | 0.000 | 0.0 | 3 | 22,494 | – | 1157 | 0.1 | – | – | 3 | 7 | 45 |