Large Eddy Simulation of Unstably Stratified Turbulent Flow over Urban-Like Building Arrays

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="783187.fig.0010a" src="https://static.hindawi.com/articles/jam/volume-2013/783187/figures/783187.fig.0010a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Mean temperature</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="783187.fig.0010b" src="https://static.hindawi.com/articles/jam/volume-2013/783187/figures/783187.fig.0010b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Temperature fluctuation</td></tr></table></td></tr></table>

<table>Vertical profiles of mean temperature and turbulent intensity for temperature <svg height="16.450001" id="M122" style="vertical-align:-3.39069pt" version="1.1" viewbox="0 0 27.7125 16.450001" width="27.7125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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t-52 18.5v23q79 14 139 41v-81q3 2 29 20.5t44 29.5q45 28 81 28t66 -22t46 -61q25 20 83 57q39 26 76 26q59 0 93 -40t34 -113v-193q0 -49 10.5 -60.5t54.5 -16.5v-26z" id="x6D"></path></g><g transform="matrix(.012,-0,0,-.012,22.673,16.25)"><path d="M319 325l-25 -7q-33 99 -103 99q-29 0 -47 -19.5t-18 -49.5t22 -49.5t62 -36.5q63 -26 95 -57t32 -79q0 -64 -50 -101t-115 -37q-35 0 -67.5 10.5t-46.5 23.5q-5 11 -11 51t-6 67l27 5q14 -53 46.5 -88.5t75.5 -35.5q29 0 50 19.5t21 50.5t-19.5 51.5t-59.5 39.5
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</svg> normalized with total temperature difference <svg height="19.375" id="M123" style="vertical-align:-5.76988pt" version="1.1" viewbox="0 0 70.199997 19.375" width="70.199997" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>.</table>

Journal of Applied Mathematics

fig10

Figure 10

Figure 10: Large Eddy Simulation of Unstably Stratified Turbulent Flow over Urban-Like Building Arrays 