Study on Energy Conversion Efficiency and Structure Optimization of the Multorifices Nozzle for Radial Jet Drilling

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">Flow rate, L/s</td><td class="align_center">0.772</td><td class="align_center">0.722</td><td class="align_center">0.672</td><td class="align_center">0.622</td><td class="align_center">0.572</td><td class="align_center">0.522</td></tr><tr><td class="align_left">Velocity, m/s</td><td class="align_center">10.892</td><td class="align_center">10.186</td><td class="align_center">9.481</td><td class="align_center">8.775</td><td class="align_center">8.069</td><td class="align_center">7.363</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Conversion of flow rate and velocity.</div>

Geofluids

tab1

Table 1

Table 1: Study on Energy Conversion Efficiency and Structure Optimization of the Multorifices Nozzle for Radial Jet Drilling 