Simulating Turbulent Buoyant Flow by a Simple LES-Based Thermal Lattice Boltzmann Model

<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"><span style="width: 17.4625px;"><svg height="10.625" id="M117" style="vertical-align:-0.12538pt" version="1.1" viewbox="0 0 17.4625 10.625" width="17.4625" xmlns="http://www.w3.org/2000/svg">
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<text transform="matrix(1,0,0,-1,-71.95,63.67)">
<tspan style="font-size: 12.50px; " x="0" y="0">R</tspan>
<tspan style="font-size: 12.50px; " x="8.3144951" y="0">a</tspan>
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</svg></span></td><td align="center"> Reference [<a href="/journals/isrn/2012/253972/#B20">19</a>]</td><td align="center"> Reference [<a href="/journals/isrn/2012/253972/#B42">41</a>]</td><td align="center"> Present</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left"><span style="width: 21.85px;"><svg height="14.05" id="M118" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 21.85 14.05" width="21.85" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.05)">
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<text transform="matrix(1,0,0,-1,-71.95,60.99)">
<tspan style="font-size: 12.50px; " x="0" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="6.2515001" y="0">0</tspan>
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<tspan style="font-size: 8.75px; " x="0" y="0">7</tspan>
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</svg></span></td><td align="center"> 16.79</td><td align="center"> 16.523</td><td align="center"> 16.7352</td></tr><tr><td align="left"><span style="width: 21.85px;"><svg height="14.2" id="M119" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 21.85 14.2" width="21.85" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="6.2515001" y="0">0</tspan>
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<text transform="matrix(1,0,0,-1,-59.45,66.03)">
<tspan style="font-size: 8.75px; " x="0" y="0">8</tspan>
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</svg></span></td><td align="center"> 30.506</td><td align="center">30.225</td><td align="center"> 30.3177</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparison of average Nusselt number at the hot wall of transitional flow with previous works.

International Scholarly Research Notices

tab2

Table 2

Table 2: Simulating Turbulent Buoyant Flow by a Simple LES-Based Thermal Lattice Boltzmann Model 