Evaluation of Aardvark Mk IV Flail - gichd
Evaluation of Aardvark Mk IV Flail - gichd
Evaluation of Aardvark Mk IV Flail - gichd
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6.4.3 <strong>Flail</strong>ing Depths (A4/1)<br />
6.4.3.1 Description:<br />
6.4.3.2 Results:<br />
<strong>Flail</strong>ing Depth mm<br />
Page 18 <strong>of</strong> 77<br />
<strong>Aardvark</strong> flailed over a marked out flat area <strong>of</strong> track at varying speeds and flail depths.<br />
See Figures 6.9 to 6.17<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
6.4.3.3 Comments & Observations<br />
Speed m/hr Average Depth mm<br />
67 528<br />
100 430<br />
150 265<br />
200 275<br />
300 163<br />
600 100<br />
900 102.5<br />
1200 45<br />
Table 6-7; Table <strong>of</strong> <strong>Flail</strong>ing Depth against Speed<br />
<strong>Aardvark</strong> <strong>Mk</strong>4 <strong>Flail</strong>ing Depths<br />
y = 14450x -0.7751<br />
0 200 400 600 800 1000 1200 1400<br />
Speed m/hr<br />
Figure 6-8; Graph <strong>of</strong> <strong>Flail</strong>ing Depth against Speed<br />
These results can be compared with those in Appendix A (Note: <strong>Flail</strong> depths will vary<br />
with different terrain types). The graph includes a line <strong>of</strong> best fit which is intended to<br />
highlight the overall trend.<br />
DERA/LWS/LSAA/TRD000603/1.2
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