Development of a Numerical Model for an Expanding Tube with Linear Explosive Using AUTODYN

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Part</td><td align="center">Materials</td><td align="center">Number of mesh</td><td align="center">Solver</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">Tube</td><td align="center">SS304</td><td align="center">1,404</td><td align="center" rowspan="2">Lagrangian</td></tr><tr><td align="left">Sheath</td><td align="center">AL6061</td><td align="center">100</td></tr><tr><td align="left">Air</td><td align="center">Air</td><td align="center" rowspan="2">160,000</td><td align="center" rowspan="2">Eulerian</td></tr><tr><td align="left">High explosive</td><td align="center">HNS 1.65</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Description of numerical model of 2D expanding tube.

Shock and Vibration

tab3

Table 3

Table 3: Development of a Numerical Model for an Expanding Tube with Linear Explosive Using AUTODYN 