Growth of Soot Volume Fraction and Aggregate Size in 1D Premixed C<sub>2</sub>H<sub>4</sub>/Air Flames Studied by Laser-Induced Incandescence and Angle-Dependent Light Scattering

<div>Comparison of flame temperatures for <svg height="12.3916pt" id="M35" style="vertical-align:-3.42948pt" version="1.1" viewbox="-0.0498162 -8.96212 7.47216 12.3916" width="7.47216pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M542 242C542 369 469 429 379 468C370 472 372 496 376 513L416 681L400 691L344 648L219 51C167 69 113 128 113 217C113 324 166 387 266 428L252 459C124 418 23 336 23 202C23 95 90 13 205 -8L182 -132C165 -222 191 -254 209 -261L215 -258L270 -7C415 -4 542 98 542 242ZM469 232C469 126 403 33 279 39L355 409C399 394 469 331 469 232Z" id="g113-243"></path></g></svg> = 1.8 (left) and 2.0 (right) at exit velocity <svg height="6.02377pt" id="M36" style="vertical-align:-0.2063999pt" version="1.1" viewbox="-0.0498162 -5.81737 5.98461 6.02377" width="5.98461pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M219 86C216 168 211 250 206 337C201 410 189 448 163 448C131 448 79 396 43 344L60 322C91 359 110 375 118 375S132 358 136 298C141 238 152 81 155 -12H182C242 62 331 177 390 258C435 321 451 360 451 391C450 424 432 448 408 448C390 448 372 435 366 419C362 410 362 401 366 394C373 383 376 367 376 350C376 283 262 138 221 86H219Z" id="g185-40"></path></g></svg> = 8.8 cm/s.</div>

Journal of Combustion

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Figure 3

Figure 3: Growth of Soot Volume Fraction and Aggregate Size in 1D Premixed C<sub>2</sub>H<sub>4</sub>/Air Flames Studied by Laser-Induced Incandescence and Angle-Dependent Light Scattering 

Figure 3 | Growth of Soot Volume Fraction and Aggregate Size in 1D Premixed C2H4/Air Flames Studied by Laser-Induced Incandescence and Angle-Dependent Light Scattering 