Frictional Pressure Drop and Liquid Holdup of Churn Flow in Vertical Pipes with Different Viscosities

<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">Liquid phase</td><td class="align_center">Viscosity<br/>(mPa·s)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">White oil with tackifier</td><td class="align_center"><span style="width: 246.954ptpx;"><svg height="15.0208pt" id="M2" style="vertical-align:-3.429399pt" version="1.1" viewbox="-0.0498162 -11.5914 246.954 15.0208" width="246.954pt" 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="M538 96L524 119C492 88 454 63 446 63C439 63 434 70 440 101C463 223 491 341 518 448H508L433 422L401 276C355 192 240 56 188 56C163 56 154 89 163 133C184 233 207 338 235 443L230 448L152 424L58 17C40 -60 23 -143 23 -185C23 -241 42 -261 63 -261C92 -261 117 -241 125 -227L124 -221C109 -209 89 -165 89 -103C89 -55 96 -13 105 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class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Viscosity vs. temperature of the liquid phase.</div>

Geofluids

tab1

Table 1

Table 1: Frictional Pressure Drop and Liquid Holdup of Churn Flow in Vertical Pipes with Different Viscosities 