Thermochemical Analysis of Hypergolic Propellants Based on Triethylaluminum/Nitrous Oxide

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Oxidizer</td><td align="center">Isp</td><td align="center"><svg height="9.60567pt" id="M10" style="vertical-align:-3.53608pt" version="1.1" viewbox="0 -6.06959 7.30248 9.60567" width="7.30248pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0135,0,0,-0.0135,0,0)"><path d="M516 277C516 378 460 448 376 448C335 448 288 434 240 401C158 345 127 277 107 159C53 -161 38 -221 23 -247L28 -261C43 -260 95 -250 114 -226C122 -216 129 -199 146 -75C152 -29 157 0 164 31C182 9 206 -12 237 -12C267 -12 325 8 376 46C451 102 516 179 516 277ZM432 259C432 134 366 40 259 40C236 40 204 48 171 76L195 203C219 327 253 400 326 400C398 400 432 336 432 259Z" id="g113-239"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="539" vert-adv-y="539"></glyph.data></g></svg>Isp</td><td align="center">% solid</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">LOX</td><td align="center">3066</td><td align="center">3291</td><td align="center">11.3</td></tr><tr><td align="left">N<sub>2</sub>O</td><td align="center">2838</td><td align="center">3299</td><td align="center">4.9</td></tr><tr><td align="left">N<sub>2</sub>O<sub>4</sub></td><td align="center">2901</td><td align="center">3670</td><td align="center">8.5</td></tr><tr><td align="left">Air</td><td align="center">2243</td><td align="center">2127</td><td align="center">3.3</td></tr><tr><td align="left">HNO<sub>3</sub></td><td align="center">2813</td><td align="center">3716</td><td align="center">5.7</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Summary of Isp, <svg height="9.60567pt" id="M9" style="vertical-align:-3.53608pt" version="1.1" viewbox="0 -6.06959 7.30248 9.60567" width="7.30248pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0135,0,0,-0.0135,0,0)"><path d="M516 277C516 378 460 448 376 448C335 448 288 434 240 401C158 345 127 277 107 159C53 -161 38 -221 23 -247L28 -261C43 -260 95 -250 114 -226C122 -216 129 -199 146 -75C152 -29 157 0 164 31C182 9 206 -12 237 -12C267 -12 325 8 376 46C451 102 516 179 516 277ZM432 259C432 134 366 40 259 40C236 40 204 48 171 76L195 203C219 327 253 400 326 400C398 400 432 336 432 259Z" id="g113-239"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="539" vert-adv-y="539"></glyph.data></g></svg>Isp, and solid exhaust for neat TEA.

International Journal of Aerospace Engineering

tab2

Table 2

Table 2: Thermochemical Analysis of Hypergolic Propellants Based on Triethylaluminum/Nitrous Oxide 