Investigation of Dual-Vortical-Flow Hybrid Rocket Engine without Flame Holding Mechanism

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left"></td><td class="align_center">Cases A1~A3</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left"><i>P</i><sub>d</sub></td><td class="align_center">40</td></tr><tr><td class="align_left"><i>D</i><sub>d</sub></td><td class="align_center">210</td></tr><tr><td class="align_left">Gap</td><td class="align_center">10</td></tr><tr><td class="align_left"> </td><td class="align_center">Unit: mm</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Dimensions of the 250 kgf class DVF engine.</div>

International Journal of Aerospace Engineering

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Table 1

Table 1: Investigation of Dual-Vortical-Flow Hybrid Rocket Engine without Flame Holding Mechanism 