Table 2

DOP sample IjP-ejection parameters and correlated features numerically determined from FESEM images
Row Line
1 2 3 4 5 6 7 8
Drop number (nd); Piezo actuation frequency (f, kHz)
2D-percolation factor (PF) and filling fraction (FF)
A Drop number; (ND) frequency (F) (kHz) 5; 0.5 10; 0.5 20; 0.5 50; 0.5 100; 0.5 200; 0.5 500; 0.5 1,000; 0.5
2-D percolation factor (PF) 0.3122 0.3814 0.0588 0.4035 0.41 0.3457 1.1612 1.1878
Filling fraction (FF) 0.34 0.52 0.25 0.33 0.6174 0.32 0.49 0.51
B Drop number; (ND) frequency (F) (kHz) 5; 1 10; 1 20; 1 50; 1 100; 1 200; 1 500; 1 1,000; 1
2-D percolation 0.1523 0.2659 0.6141 1.3367 0.5059 1.2882 0.5416 1.1406
Filling fraction (FF) 0.36 0.45 0.51 0.53 0.37 0.59 0.43 0.53
C Drop number; (ND) frequency (F) (kHz) 5; 2 10; 2 20; 2 50; 2 100; 2 200; 2 500; 2 1,000; 2
2-D percolation 0.9201 0.1943 0.9660 1.3438 0.8753 1.3546 1.9004 1.3843
Filling fraction (FF) 0.5 0.4 0.52 0.61 0.44 0.7 0.63 0.62
D Drop number; frequency (kHz) 5; 3 10; 3 20; 3 50; 3 100; 3 200; 3 500; 3 1,000; 3
2-D percolation 0.4379 1.3328 0.6294 0.4142 0.8473 1.3184 1.1708 0.8992
Filling fraction (FF) 0.43 0.56 0.51 0.5 0.56 0.55 0.48 0.58
E Drop num; (ND) frequency (F) (kHz) 5; 0.25 10; 0.25 20; 0.25 50; 0.25 100; 0.25 200; 0.25 500; 0.25 1,000; 0.25
2-D percolation N/A 0.3670 0.3935 0.5767 0.8103 0.6106 1.1558 1.4360
Filling fraction (FF) N/A 0.48 0.37 0.37 0.29 0.38 0.39 0.52

Chiolerio et al.

Chiolerio et al. Nanoscale Research Letters 2012 7:502   doi:10.1186/1556-276X-7-502

Open Data