Expt. no. | Load (N) | % hBN | Avg. WVL (mm3/m) | S/N ratio (dB) |
---|---|---|---|---|
1 | 5 | 4 | 0.3022 | 10.3941 |
2 | 5 | 8 | 0.199 | 14.0229 |
3 | 5 | 12 | 0.2444 | 12.2379 |
4 | 5 | 16 | 0.0337 | 29.4319 |
5 | 5 | 0 | 0.5055 | 5.9263 |
6 | 10 | 4 | 0.2007 | 13.9499 |
7 | 10 | 8 | 0.0156 | 36.1264 |
8 | 10 | 12 | 0.1437 | 16.8466 |
9 | 10 | 16 | 0.0205 | 33.7861 |
10 | 10 | 0 | 1.0867 | −0.7222 |
11 | 15 | 4 | 0.314 | 10.0614 |
12 | 15 | 8 | 0.0111 | 39.0935 |
13 | 15 | 12 | 0.1029 | 19.7516 |
14 | 15 | 16 | 0.0953 | 20.4163 |
15 | 15 | 0 | 1.3473 | −2.5893 |
16 | 20 | 4 | 0.2063 | 13.7101 |
17 | 20 | 8 | 0.5002 | 6.0166 |
18 | 20 | 12 | 2.2799 | −7.1583 |
19 | 20 | 16 | 0.2035 | 13.8287 |
20 | 20 | 0 | 0.3169 | 9.9816 |
21 | 25 | 4 | 0.5142 | 5.7774 |
22 | 25 | 8 | 2.112 | −6.4856 |
23 | 25 | 12 | 0.4144 | 7.6516 |
24 | 25 | 16 | 0.1551 | 16.1877 |
25 | 25 | 0 | 4.1178 | −12.2933 |