Evaluation of Defects in Multilayer Carbon Fibre Epoxy for Aeronautics Applications

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Parameter</td><td align="left">Dimension</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">Probe height</td><td align="left">20 mm</td></tr><tr><td align="left">Probe length</td><td align="left">30 mm</td></tr><tr><td align="left"> Source diameter</td><td align="left">0.6 mm</td></tr><tr><td align="left">Best angle for defects detection</td><td align="left"><span style="width: 21.475px;"><svg height="13.1375" id="M74" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 21.475 13.1375" width="21.475" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,12.875)"><path d="M456 178h-96v-72q0 -51 12.5 -62.5t72.5 -16.5v-27h-256v27q65 5 78 17t13 62v72h-260v28q182 271 300 426h40v-407h96v-47zM280 225v295h-2q-107 -148 -196 -295h198z" id="x34"></path></g><g transform="matrix(.017,-0,0,-.017,8.222,12.875)"><path d="M153 550l-26 -186q79 31 111 31q90 0 141.5 -51t51.5 -119q0 -93 -89 -166q-85 -69 -173 -71q-32 0 -61.5 11.5t-41.5 23.5q-18 17 -17 34q2 16 22 33q14 9 26 -1q61 -50 124 -50q60 0 93 43.5t33 104.5q0 69 -41.5 110t-121.5 41q-53 0 -102 -20l38 305h286l6 -8
l-26 -65h-233z" id="x35"></path></g>
<g transform="matrix(.012,-0,0,-.012,16.375,4.712)"><path d="M326 255q0 -56 -41 -96t-99 -40t-99 40t-41 96t41 96t99 40t99 -40t41 -96zM274 255q0 38 -25.5 65t-62.5 27t-62.5 -27t-25.5 -65t25.5 -65t62.5 -27t62.5 27t25.5 65z" id="x2218"></path></g>
</svg></span></td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Acoustics and Vibration

tab4

Table 4

Table 4: Evaluation of Defects in Multilayer Carbon Fibre Epoxy for Aeronautics Applications 