Numerical Investigation of Inlet Thermodynamic Conditions on Solid Fuel Ramjet Performances

<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 class="align_left"><svg height="12.2219pt" id="M65" style="vertical-align:-0.2063999pt" version="1.1" viewbox="-0.0498162 -12.0155 5.60619 12.2219" width="5.60619pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,5.52,-3.484)"><path d="M-161 571C-161 600 -183 623 -212 623C-238 623 -262 600 -262 571C-262 544 -238 520 -212 520C-183 520 -161 544 -161 571Z"></path></g><rect height="0.65243" width="5.50656" x="0" y="-8.52081"></rect><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M393 379C402 394 400 411 393 422C384 437 365 448 348 448C301 448 237 372 186 285H182L193 335C210 408 205 448 178 448C150 448 80 402 29 344L45 321C80 355 114 373 122 373C128 373 130 365 124 330C106 228 76 98 50 -5L57 -12C82 -5 112 3 132 6L172 203C196 256 234 304 254 329C275 355 293 367 306 367C318 367 330 360 342 348C347 343 355 343 365 350S386 367 393 379Z"></path></g></svg> (mm/s)</td><td class="align_center" rowspan="2">Experiment</td><td class="align_center" rowspan="2">Simulation</td><td class="align_center" rowspan="2">Deviation</td></tr><tr class="thead"><td class="align_left">Quality of the mesh</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Coarse</td><td class="align_center" rowspan="3">0.1936</td><td class="align_center">0.1692</td><td class="align_center">13%</td></tr><tr><td class="align_left">Medium</td><td class="align_center">0.1808</td><td class="align_center">7%</td></tr><tr><td class="align_left">Fine</td><td class="align_center">0.182</td><td class="align_center">6%</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Aerospace Engineering

tab3

Table 3

Table 3: Numerical Investigation of Inlet Thermodynamic Conditions on Solid Fuel Ramjet Performances 